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What is a MRI Hand Scan?

MRI Scan /

If you want to know something about What is a MRI Hand Scan?Magnetic Resonance Imaging (MRI) technology is a medical imaging technology that takes advantage of strong magnets to line-up the protons in the water molecules in your body. The MRI scanner sends a short pulse of radio waves to knock those protons out of line prior to recording that information. 

How to Get Ready for Your Hand MRI

Patients should connect with a health professional prior to an MRI because they may make some recommendations for pre-test precautions. Your health professional needs to ask you about any body implants you have. MRI relies on powerful magnets and radio wave signals to make images.

What Happens After A Hand MRI? 

A Hand MRI can identify various abnormalities or illnesses, such as fractures, stiffness in the hand, loss of feeling in the hand, dysfunction of the joints etc. Each of these abnormalities will have a different prognosis/treatment based on the individual patient. The healthcare professional will implement a treatment plan only to elucidate the errors when he has interpreted the MRI report, and with the information from the MRI report. 

Also Read: Brain MRI Procedure and Uses

What Can an MRI of the Hand Reveal?

Hand MRI scans can create detailed images of a number of structures in your hand. The MRI scanner takes several images, or slices, in three different planes:

  • Axial plane images from top to bottom
  • Coronal plane images from front to back
  • Sagittal plane images from side to side
  • Bones, like metacarpal bones of the fingers and thumb
  • Tendons
  • Ligaments, including collateral ligaments, palmar plates and volar plates
  • Blood vessels
  • Soft tissues, like muscles

What is the Procedure for an MRI of the Hand?

There is a slight variation in the method of performing the hand MRI, based on the type of hand MRI machine used. Due to the strong magnetic field that is used in MRI, it will be necessary to remove anything metal, as well as fasteners on clothing or devices such as hearing aids, before entering the MRI room. If there are implanted devices, such as pacemakers, these need to be disclosed at the time of booking, so safety issues can be assessed prior to the procedure.

What is the Cost of an MRI Scan of the Hand?

Depending on factors such as geographic location, the imaging facility, and whether contrast material is necessary, the cost of hand MRI Scan can vary greatly from facility to facility, but can start as low as 2000 to 5000 on.

What Conditions Can Be Diagnosed With Hand MRI?

Hand MRIs are used by medical professionals to help identify conditions affecting the hand structures, including the fingers, ligaments, and tendons, such as:

  • Arthropathies
  • Articular hyaline cartilage
  • Tear of the tendon
  • Tumours, lesions, and neoplasms
  • Cysts and erosions
  • Septic, rheumatoid, psoriatic arthritis, and osteoarthritis
  • Osteitic, bursitis, synovitis, among others

Conclusion

An MRI hand scan is a harmless, precise imaging procedure that visualizes bones, ligaments, tendons, vessels, and soft tissues to diagnose injuries or conditions exactly. What is a MRI Hand Scan? It gives clear-cut results without radiation, helping to design effective treatment plans.

Frequently Asked Questions

Q. How to prepare for an MRI of the hand?

If you have any kidney problems, you should tell the technologist.

Q. What is the preparation for an MRI?

Before your MRI exam, you can eat as you usually would and take any medications unless instructed otherwise they will instruct you to wear a gown, and you may need to remove other items that may interfere with the diagnostic.

Q We can eat before an MRI on my hand?

The danger comes from the risk for airway obstruction. 

Q. Why no water before MRI?

Stay Hydrated: Depending on the situation, fasting is important, but generally, for the MRI you want to stay hydrated, and you are generally encouraged to drink water prior to an MRI.

Q. Can I move my hands during the MRI?

It is recommended to stay still as much as you can but if you move it would cause blurring in the picture.

What is a MRI Hand Scan? Read More »

What is a Brain MRI? Procedure, Uses, and Advantages

MRI Scan /

If you are searching for What is a Brain MRI?  Brain MRI, or magnetic resonance imaging scan, is a painless test that creates very detailed pictures of the inside of your head specifically, your brain. MRI creates these detailed images using a big magnet, radio waves and a computer.

What does a Brain MRI Reveal? 

A brain (or head) MRI reveals the structures in your head, including: 

  • The brain 
  • The skull and bones of the face 
  • Structures of the inner ear 
  • Your eyes and the supporting tissues of your eyes (such as the optic nerve) 
  • The nerves of your head (the large nerves in your head known as cranial nerves) 
  • Supporting soft tissue and skull-based structures 
  • (fat, bone, muscle, connective tissue)

What are the advantages of a brain MRI?

There may be some definite advantages that can be attributed to brain MRI compared with other imaging technology:

High-Resolution Images: MRI provides high-resolution images of brain soft tissues, i.e., cerebrospinal fluid, blood vessels, gray matter, and white matter. MRI provides clear visualization even for minor abnormalities.

No Ionizing Radiation: Although CT scans and X-rays utilize no ionizing radiation, MRIs neither utilize any ionizing radiation and are therefore safer in case a repeat serial scan is on a repeat cycle or for sensitive cases.

Multiplanar Imaging: MRI can image greater than one plane (axial, sagittal, coronal, and oblique) without restaging the patient. Provides a general impression of the brain in very different orientations.

Excellent Soft Tissue Contrast: MRI can resolve contrast better between various soft tissues and is therefore highly sensitive to processes such as plaques of multiple sclerosis, brain tumor, stroke, and infection.

Functional MRI (fMRI): The newest of the MRI methods, fMRI can quantitate changes in the pattern of blood flow and hence can quantify brain function. It is particularly suited to studies and for creating maps of functional brain areas before surgery.

MR Angiography (MRA) and MR Venography (MRV): These two MRI scans are able to image brain blood vessels without intra-arterial injection or other inside imaging such as traditional angiography. MRA can image arteries, and MRV images veins.

Also Read: Difference Between PET CT Scan and MRI Scan

MRI takes place in the brain?

MRI is unlike no other x-ray or CT using ionizing radiations. The process is in a chronological manner too, listed here step by step in detail: 

Preparation: Typically, after your appointment the nurse asks you a series of questions about your medical history, medical implants (that is metal devices such as pacemakers), and the nurse will also ask about allergies if needed. 

Position: You will be positioned on a moving table that is located in the MRI machine. The machine is very large, has a tube-like appearance, and is open on both sides. 

Image Acquisition: After that, the technologist will go to a control room nearby. You will be able to speak to them through an intercom. The scanner will start with very loud banging, banging, or whooshing sounds. 

Contrast Agent (Optional): Use of an intravascular contrast agent (typically gadolinium-based) is permissible on a discretionary basis during the intra-procedure. 

Scan Completion: When your images have been scanned, the table will come out from the scanner. The technologist will scan-check your images to be sure that they are quality images before you are released. 

Conclusion

A brain MRI is a non-invasive and safe imaging procedure with a very high degree of accuracy for looking at structural and functional abnormalities of the brain, blood vessels, and surrounding tissues. Because it does not use radiation, it provides clear images and is a beneficial asset for diagnoses and treatment planning.

Frequently Asked  Questions

Q. What is the cost of a brain MRI scan NCR? 

The price of a brain MRI scan in Delhi is between 4000 INR and 6000 INR depending on the center and other cost affecting factors.

Q. What are the other types of scans used to detect brain abnormalities? 

CT scans, MRIs, PET scans, EEGs, and MEGs can also be used to detect brain abnormalities, in some cases, these different tests may be recommended, such as in the case of metal implants, etc. 

Q. What are the types of brain MRI scans? 

There are 2 types of brain MRI scans, such as structural and functional. 

Q. Is a brain MRI scan harmful? 

Since it does not use any radiation, it is a safe and painless procedure. 

Q. Is there any difference between a head and brain MRI? 

A brain and a head MRI are the same held exam, they are both taking pictures of everything inside of your head. 

What is a Brain MRI? Procedure, Uses, and Advantages Read More »

How MRI Scans Help Diagnose Leg Injuries & Diseases

MRI Scan /

If you are looking for Does your whole body go in for a leg MRI? The leg MRI will make images of the bone and soft tissue blood vessels, cartilage, ligament, tendon, muscle to check for pathology like fracture, tears, inflammation, cysts, tumor, nerve trauma, infection. It is usually done on everybody because it can evaluate soft tissue issues and doesn’t use radiation like or CT Scan.

Process of the Leg MRI Scan

You will be dressed in either a hospital gown or clothing that has no metal zippers (like sweats and a t-shirt). Your watch, jewelry and wallet will be removed. The magnet of the MRI can pull on any metal items, and some types of metal can cause blurry images.

Reasons for an MRI Scan of the Leg 

In the case of an injury to the leg, an MRI may help diagnose a fracture, tear of a ligament, or soft tissue damage. An MRI leg scan will show tumors or other growths to determine the whole picture and develop a treatment plan.

Preparing for an MRI Leg Scan

It is vital to prepare for your MRI leg scan a certain way to ensure you receive the best response.

Food and fasting

An MRI of the leg often does not involve patients fasting prior to the exam. However, if you have a directed replacement too fasting prior, implement that directive. The imaging center needs to understand whether you have food allergies or dietary restrictions.

Attire and accessories

Because you will be in a hospital gown while you are having the scan, dress appropriately. Loose fitting clothes that do not have any metallic embellishments are appropriate. All jewelry, watches, and hairpins must be removed prior to the leg scan.

Technology based knowledge transfer

Prior to having the MRI leg scan, you must inform the MRI technician if you have any metallic parts or devices located in your body. Some devices include pacemakers, cochlear implants, dental implants, and surgical metal fragments. 

What to Anticipate When Undergoing an MRI Leg Scan

Having an idea of what to anticipate during the MRI leg scan can help ease any nerves.

Specific aspects to know about: 

The actual scanning process.

You will be provided with a table, where you will be lying on the servicing table, then will be positioned within the machine. While being scanned, it is really important that you lay still to obtain the best quality scan of your leg.

The amount of time the scan will take.

An MRI Leg Scan can take anywhere from approximately 30 minutes to 1 hour according to the complexity of your leg case. If at any time during the leg scan, you have a problem, let the technologist and/or nurse know.

Be still and relaxed.

It is very important during an MRI Scan & CT scan that you remain still to obtain quality and accurate pictures. If you feel your pain or anxiety may preclude your ability from remaining still, discuss light sedation with your doctor. 

Conclusion

An MRI of the leg is safe and efficient to assess bones, muscles, ligaments, tendons, nerves, and blood vessels and diagnose injuries, chronic pain, and other conditions. Does your whole body go in for a leg MRI? It takes images in detail without radiation, which is a steady source to make an accurate diagnosis and treatment plan.

Frequently Asked Questions

Q. Can an MRI scan cause a rash?

An MRI can cause a rash or other skin reaction, however, the rash is not a reaction to the scan. A rash is a potential allergic reaction to the contrast material used in some MRI tests; however, this is rare.

Q. Which scan is best for the leg?

 X-rays, MRIs, CT scans, and ultrasounds 

Q. Can an MRI show nerve damage in the leg?

An MRI can display nerve damage in the leg by providing detailed images of the nerve and surrounding tissues and show if there is nerve compression, inflammation, tumors, and injury.

Q. What is the cost of an MRI of the lower leg?

₹3,250 to ₹16,000 in India

Q. Can MRI detect leg pain?

An MRI will determine the cause of leg pain by providing detailed images of bones, soft tissues, and nerves. An MRI is especially useful in identifying problems that cannot be identified with an x-ray, identified by an x-ray. However, an MRI does not identify pain.

How MRI Scans Help Diagnose Leg Injuries & Diseases Read More »

Questions to Ask Your Doctor Before Starting Dialysis

Dialysis /

Any new dialysis patient may feel anxious or nervous. Dialysis is an essential function for patients with kidney failure, and removes waste and fluid from the body even if you are a new patient. Meaningful dialogue with your doctor can make your first dialysis experience feel more comfortable and less scary. Once you have a review for the right question to prepare – it can reduce your anxiety, and you become an engaged member of your care plan. Below are a few questions to consider asking your doctor…

What is the duration of dialysis treatment? 

A major thing to wrap your head around is how long and often you will do dialysis, to try and consider it into your routine schedule and daily life. Typically, hemodialysis is done 3 times a week and lasts anywhere between 3-4 hours per session. For peritoneal dialysis, it will take some time as you still need to do it for a certain amount of time, but there is lower structure, it could take 30 minutes or could take 8 hours, it will be more continuous.

Where will your dialysis occur? 

Determine the location of your dialysis. Will you go to a specific site, or can you receive treatment at home? This will assist you in planning transportation and preparing anything ahead of time; something to keep in mind.

Also Read: Manage the Side Effects of Dialysis to Enhance Quality of Life?

What are some of the possible risks and complications 

Dialysis replacement therapy is a life-sustaining treatment but it can have the potential for complications. This topic can be discussed with your doctor, however, just simply, as the patient, here are some examples of complications that arise when undergoing treatment, these risks include infections, blood clotting, blood pressure changes, and/or immediate side effects during and following treatments. Understanding some of the potential symptoms can help you know when to discuss your concerns with your doctor, nurse or any caregiver, for possible medical concerns.

What modifications to your lifestyle are recommended?

Dialysis can change your lifestyle and diet. Consult your health care provider concerning changes to your diet, what foods are to be eaten and what foods to avoid, how much fluid to take in, and if there is medication you will be required to take. The more you understand about food, diet changes and what you are to avoid, the more likely you will remain as healthy as possible while receiving dialysis treatment.

Can I keep taking the medications?

Be sure to inform your doctor of all the medication you currently are taking, including over-the-counter medications and supplements. A few of these medications don’t function quite as well with dialysis, or simply require changing to fit the treatment. Your doctor will take a moment to sit down with you and help you figure out what to stay on and what to change.

Is there anyone or any support group

Kidney failure and dialysis can be hard on the emotions. Discuss with your doctor organizations where you can meet others with the same circumstances, counseling service, or other types of support that can enable you to cope with the physical and emotional aspects of your care. For instance, NephroPlus has partnered with LISSUN, an online mental health site that provides one-on-one counseling sessions to dialysis visitors and their guardians.

Conclusion, 

Having the right questions in hand before starting dialysis can ease anxiety, build confidence, and allow you to be an active participant in your treatment process. By asking your doctor questions regarding treatment schedules, sites, risks, adjustments to your lifestyle, medication, and emotional support, you are equipped with the knowledge necessary to move through dialysis with less difficulty. 

Frequently Asked Questions

Q. At which creatinine level is dialysis required?

5.0-7.0 mg/DL

Q. How long after starting dialysis do you feel better?

One to two week

Q. Can kidney function improve without dialysis?

Yes, in some cases, kidney function may improve even without dialysis by taking care of the underlying cause, ea

Q. What happens if you delay dialysis?

Delaying dialysis causes the hazardous accumulation of waste products and fluid in the body, resulting in fluid overload, 

Q. Is a 4.5 creatinine level bad?

Actually, a creatinine level of 4.5 mg/dL is highly abnormal and an emergency level that signifies heavily compromised renal function.

Questions to Ask Your Doctor Before Starting Dialysis Read More »

Difference Between PET CT Scan and Ultrasound

PET CT Scan, Ultrasound Scan /

PET CT Scan and ultrasound scan are two types of diagnostic imaging used to evaluate abnormality in the body. Both are non-invasive procedures meaning they do not involve any type of surgical procedure. The PET CT scan is a more advanced imaging modality in comparison to ultrasound scan because it utilizes a radioactive tracer in evaluation of abnormality. PET CT scan is more expensive but another advantage of the PET CT scan is that it provides enhanced detail in evaluation of body systems and it can even evaluate cancerous conditions at a metabolic or functional level. 

PET CT scan is advised by the doctor in case of suspicion of any form of cancer, look for treatment response, evaluate metastasis to various body systems and assist with tailoring the best treatment course.  Ultrasound on the other hand is a simpler, cost effective and fast procedure which is used to evaluate for abnormality using sound waves. 

The ultrasound machine is equipped with a transducer that uses sound waves to visualize and assess for abnormality in the body.  Ultrasound is commonly used for pregnancy monitoring and assessment of basic functional abnormalities like kidney stones, liver disease assessment, gallstones, etc. Ultrasound would be the preferred testing modality since there is no exposure to any type of radiation. 

What is PET CT?

(PET CT – positron emission tomography) is a very advanced diagnostic procedure that integrates a PET scan and CT scan to evaluate for abnormality in the body. PET CT utilizes a radioactive tracer, typically FDG, to evaluate for abnormality.

Common Uses of PET CT:

  • Detecting and staging cancers.
  • Monitoring response to cancer treatment.
  • Identifying recurrence or spread of tumors.
  • PET CT is helpful in heart diseases 
  • It helps to check blood flow within the heart and functions.
  • PET CT is effective in detecting neurological abnormalities like epilepsy, Alzheimer’s disease etc.

What is Ultrasound?

Ultrasound uses sound waves of high frequency for the detection of abnormalities in the body. Ultrasound is commonly referred to as sonography which provides real time images of the body organs. Sound waves produced by the transducer bounce back and help to make the real time images of the organs.

What Are The Uses of Ultrasound?

  • Mainly used to monitor pregnancy. 
  • Used to monitor growth and development of the fetus. 
  • Assists in detecting kidney stones. 
  • Assists in detecting gallstones. 
  • Assists in assessing heart function. 
  • Helpful in identifying gallstones, liver disorders etc. 
  • Can identify tumors. Can help guide procedures.

Differences Between PET Scan and Ultrasound

FeaturesPET CT scanUltrasound
Technology UsedCombines radioactive tracer with CT imagingSound waves for the real time image generation
Type of InformationBoth functional and anatomical detailsStructural and motion based images
RadiationYesNo
Details of ImagingHighly detailed imagesReal time images with less detail
Best suitable forCancers, heart and neurological diseasesPregnancy, abdominal organs and fluid detection
Time takenAround 1 to 2 hoursAround 15 to 30 minutes
CostVery ExpensiveAffordable
Portability and AvailabilityNot portable, less availabilityPortable and widely available
Safety  ConcernRadiation exposure not suitable for pregnant womenNo radiation exposure and is safe for pregnant women
Real Time ImagingProvides static images with structural dataProvides real time images with movement

What Are the Advantages of PET CT?

PET CT imaging integrates functional and anatomical imaging, and thus is extremely effective in determining stages for cancer. PET CT can distinguish between malignant and benign cancer and is very helpful in detecting spread, or metastases, of the cancer in the body. The imaging also provides this useful information for treatment, and, if treatment is ongoing, for assessment of therapy. 

In addition to being important for detecting recurrence of cancer, PET CT is very powerful for diagnosing neurological abnormality. PET CT imaging can optimize body imaging by utilizing wider angles to help eliminate unwarranted invasive procedures and provide patients with the right care at the right time.

What Are the Advantages of Ultrasound

Ultrasound imaging does not expose the patient to radiation and is therefore safe for diagnostic testing of quality assessments. It is also relatively inexpensive, quick, and generally more accessible than other diagnostic testing. Ultrasound is easy to transport and is very effective. 

The biggest advantage of ultrasound is that it provides real-time moving images, which allows gallstones, for example, to be directly visualized, and it can help guide some surgical interventions as well. Ultrasound is non-invasive and is safe to use repeatedly, especially for longitudinal observations of patients with chronic diseases or conditions. Ultrasound can also be done rather easily in an outpatient/practice setting, and is typically a convenience, both for the patient and the clinician.

Also Read: Difference Between PET CT Scan and MRI Scan

PET CT Limitations

  • Expensive in comparison to ultrasound.
  • Scans expose the patient to radiation.
  • The scan requires specialized scans to have the doctor interpret the images. 
  • Should not be used in pregnancy.
  • Does not detect small tumors or tumors with a low metabolism.

Ultrasound Limitations

  • Has less excursion than the PET CT.
  • Does not show metabolic information.
  • Can be unclear especially in obese patients.
  • Dependent upon technician and thus can vary in quality.
  • Limited to deeper/more complex structures inside.

Conclusion

PET CT scan is a more advanced and detailed diagnostic procedure when compared to other modalities like ultrasound, CT, and MRI. Ultrasound utilizes sound waves to detect abnormalities in the body and allows the real time imaging for organs in motion. Ultrasound is much more affordable and widely used compared to PET CT. 

There are many advantages and disadvantages to both modalities and a physician will recommend a specific procedure after knowing the history and symptoms of the condition. PET CT is used for cancer conditions like stage, metastasis, treatment effectiveness, etc. Ultrasound is often used for pregnancy and well-being of the fetus. Additionally, it is used to identify abnormalities in abdominal organs.

Difference Between PET CT Scan and Ultrasound Read More »

What is an NCCT Left Knee Joint Scan?

CT Scan /

If you are searching for What is an NCCT Left Knee Joint Scan? for a thorough & accurate 3T MRI scan of the knee joint in Hyderabad, an NCCT left knee joint scan, also known as a non-contrast computed tomography of the left knee, uses X-rays and a computer to create detailed images of the bones and soft tissues in the knee.

What is the NCCT Left Knee Joint Done For?

The physician may order this test for various conditions, such as:

  • Fracture of the bones of the left knee
  • Infection of the left knee
  • Soft tissue damage of the left knee
  • Abnormal growth of the bone of the left knee
  • History or occurrence of trauma
  • Arthritis

Important Considerations and Limitations of NCCT Left Knee Joint

Several considerations and limitations should be noted to help you better understand:

  • Pregnancy is always a condition for which a CT scan should generally not be performed.
  • The examination exposes the patient to a small amount of radiation, which could carry some risk for pregnant women and their baby.
  • NCCT is more expensive than typical X-rays.
  • The patient must cooperate with the procedure, as movement or other activities may affect imaging results.
  • Patients with metallic implants may not be able to have the scan.
  • This scan does not provide detailed information about bone marrow.

Reasons for Left Knee Abnormalities

  • Injury to the Left Knee: Injuries to the left knee can affect its functioning and may involve damage to ligaments, tendons, and muscles. These injuries can result from falls, accidents, or being struck by hard objects. A CT left knee scan is an effective way to diagnose them.
  • Left Knee Inflammation: Inflammation or swelling in the left knee may result from infection, injury, surgery, or other causes. Patients may feel a “heavy” sensation or experience pain and limited movement. CT imaging can help diagnose and guide effective treatment.

Directions for NCCT Left Knee Joint

Before the NCCT Left Knee procedure, follow these instructions:

  • Remove all metallic items such as jewelry, belts, watches, earrings, or body piercings.
  • Inform your healthcare provider of any implants, pacemakers, or previous issues with contrast.
  • Follow any additional instructions given by your physician, such as fasting.
  • Wear loose clothing, or you will be provided a hospital gown.

NCCT Scan Procedure of the Left Knee Joint

Here is a general summary of what to expect during a non-contrast CT scan of the left knee:

  • Preparation: You may be required to wear a gown and remove all metal objects.
  • Scanning: You will lie still on the table while the scanner captures detailed images of your left knee joint. No contrast dye is used, making it easier for the radiologist to view the tissues and area of concern.
  • Comfort: Earplugs or headphones may be provided to reduce noise from the machine.
  • Conclusion: After the scan, you can resume your daily routine. The images will be reviewed by a radiologist and sent to your doctor for follow-up.

Conclusion

An NCCT Left Knee Joint scan is a reliable, quick, and safe imaging method used to assess the bones and nearby soft tissues of the left knee. It plays an important role in evaluating fractures, trauma, infections, arthritis, and soft tissue abnormalities.

Frequently Asked Questions

Q. What does an NCCT Left Knee Joint show?

NCCT (non-contrast computed tomography) of the left knee joint is a painless radiology test that helps assess the joint and surrounding tissues.

Q. What is non-contrast in this test?

NCCT or Non-contrast means that no contrast dye or special dye is injected during the scan.

Q. Is the NCCT Left Knee Joint painful?

No, the NCCT Left Knee Joint scan is not painful. However, patients with claustrophobia or fear of enclosed spaces may feel uncomfortable.

Q. What are the side effects of NCCT Left Knee Joint?

NCCT Left Knee Joint is generally safe. However, it is not recommended for pregnant women due to potential risks.

Q. When should one go for an NCCT Left Knee Joint, and what are the risks?

If you experience abnormal symptoms in your left knee, do not ignore them. Early screening is important. The procedure has minimal risks.

What is an NCCT Left Knee Joint Scan? Read More »

Difference Between PET CT Scan and MRI Scan

MRI Scan, PET CT Scan /

PET CT scan and MRIs are two common imaging techniques used for the diagnosis of abnormalities in the body. Both tests rely on different sets of principles for detection of abnormalities in the body. PET CT scan is more advanced than MRI, as PET scan uses radioactive tracer for detection of abnormalities in the body. 

The chief advantage of PET CT over MRI is that PET CT can detect cancer at a very early metabolic stage when the symptoms are not even clear or visible to the patient. 

MRI uses laws of magnetism for detection of abnormality-MRI uses magnetic field to create images of the abnormality. MRI also uses magnetic waves which can displace metallic implants. Therefore, MRI is not practical for patients who have metallic implants in their body. Although PET CT scan uses radioactive tracer, it may cause allergy in some patients and also exposes patient to any radiations.

What is PET CT Scan?

PET CT scan is the combination of Positron Emission Technology (PET) and Computed Tomography (CT Scan) for creating images to detect abnormalities in the body. PET CT scan uses radioactive tracer like FDG (Fluorodeoxyglucose) which can detect abnormality at the metabolic level. Radioactive tracer highlights the abnormal cells, which consumes more glucose comparing normal cells. CT helps to create the images of the condition and helps to detect the area suffering cancer condition.

Also Read: How Whole Body PET Scan Is The Best Option For Cancer Staging?

Main Uses of PET CT:

  • Helps to detect cancer in any part of the body
  • Helps to detect the stage of cancer
  • Helps to monitor the cancer before and after treatment
  • Evaluating heart function and blood flow
  • PET CT is very helpful in detecting neurological diseases like epilepsy, Parkinson’s  and Alzheimer

What is MRI?

MRI is another imaging diagnostic procedure that used different principle for diagnosis comparing PET CT scan. MRI uses magnetic waves for the detection of abnormalities in the body by highlighting the anatomy of the site. MRI also uses contrast material in some cases to detect the condition more accurately and easily. MRI has the advantage over PET CT of not exposing patient to harmful radiations.

What Are The Main Functions of MRIs? 

MRI is highly useful and specific to abnormality detection of soft tissue structures, like the brain, muscle, and surrounding tissues. MRI is essential in brain imaging after strokes, assessing multiple sclerosis, and identifying different tumor types. MRI is also useful for spinal cord evaluation. MRI is often used to image joints, cartilage, and ligaments, they can also be used to image organs in the abdomen. MRI can also be an important factor to identify abnormalities related to the heart and heart vessels or surrounding tissue specific to the heart.

FeaturePET CT ScanMRI Scan
Technology UsedX-rays with radioactive tracerMagnetic field with radiofrequency waves
Information ProvidedMetabolic activity, functional process and anatomical detailHigh resolution  structure and soft tissue details
Radiation ExposureExposure of radiation due to CT scan and radioactive tracerNo radiation used
Best ForCancer, Metastasis, Treatment, Active diseasesBrain, Muscles, Ligaments, Tissues
Duration40 to 70 minutes30 to 90 minutes
PreparationRequires fasting and radioactive injection is neededPatient need to remove metallic objects
SafetyRadiation exposure, not suitable for pregnant womenNot applicable for patient with metallic implants like pacemaker
DetectionEarly detection at metabolic level before structure changes appearDetects structural changes
CostMore expensiveExpensive and depends on body part to be scanned
AvailabilityLimited AvailabilityMore widely available comparing PET CT

When Do Doctors Utilize A PET CT Scan? 

PET CT is typically performed when – cancer is suspected – whether to see if cancer has spread or to evaluate treatment efficacy – or to locate recurrent tumor activity- not including its ever-evolving role in studying brain lesions and identifying heart disease. 

When Do Physicians Utilize MRI? 

MRI can typically be useful when an image of the brain is necessary, which includes anything from a herniated disc or spinal cord compression, as well as musculoskeletal evaluation (i.e. cartilage, ligaments, bones) to imaging of abdominal or pelvic organs, and even ruling out cardiovascular disease and complex imaging for evaluation.

What are the Benefits of PET CT and MRI? 

PET CT has several benefits, including early detection of metabolic changes, and the ability to get both functional and anatomical imaging in a single scan. PET CT is useful for cancer staging and monitoring, and in the identification of metastases which may be missed on CT or MRI alone, and is a central element in treatment planning for patients with cancer.

MRI has it’s own advantages as well. MRI has zero radiation, gives better detail of soft tissues, and is safe for repeat scans. MRI is also very useful in detecting problems in the CNS in the brain and spine, provides a detailed view of protective and functional function of musculoskeletal structures when looking for tears and fractures, and in some cases can provide 3D imaging without the use of contrast.

Limitations of PET CT

  • Radiation exposure to the patient
  • High cost and limited availability
  • Need radioactive tracer like FDG glucose
  • Not suitable for pregnant patients

Limitations of MRI

  • Time-consuming and noisy scan.
  • Fear of closed spaces in some patients
  • Not applicable for patient with metallic implants in the body
  • More expensive than CT scans.

Conclusion

PET CT and MRI are advanced diagnostic techniques that produce images for identifying abnormalities in the body. PET CT is more advanced, expensive, and specifically targeted compared to MRI scan. The principal advantage of PET CT over MRI scan is that PET CT is able to detect the cancer at a very early stage of metabolism, at a stage that the patient is asymptomatic or presenting symptoms at a late stage. 

In contrast, the MRI scan uses the principle of magnetism as a means to detect abnormality. MRI scan uses magnetic field to create images of abnormality in health. 

Additionally, as a magnetic wave can displace metallic implant, it is not applicable for patients with metallic implant in their body. There are several advantages and disadvantages of both these diagnostic procedures with the decision being made by an individual provider.

Frequently Asked Questions

Q. Which test is more specific PET CT or MRI?

PET CT is more specific comparing MRI scan.

Q. Which test is more expensive PET CT or MRI?

PET CT scan is more expensive comparing MRI scan.

Q. Which test is suitable for pregnant women PET CT or MRI?

MRI is suitable for pregnant women because MRI does not use radiation.

Q. Which test is more suitable widely available PET CT or MRI?

MRI is widely available comparing PET CT scan.

Q. Where to get PET scan in Delhi?

You can contact carebox to book your PET scan at cheapest cost.

Difference Between PET CT Scan and MRI Scan Read More »

Manage the Side Effects of Dialysis to Enhance Quality of Life?

Dialysis /

If you are searching for ways to manage the side effects of dialysis to enhance your quality of life, the key is to remain compliant with your treatment, engage in light and consistent exercise, rest adequately, and manage stress. Any new symptoms, or symptoms that persist, should be reported to your healthcare team.

Side Effects of Dialysis

Dialysis is a life-sustaining procedure for patients with kidney failure to detoxify waste products and manage fluid status in the body. Although dialysis is critical to health management, the side effects can affect a person’s quality of life. However, with knowledge and proper techniques, side effects can be managed successfully, allowing one to live a happy and active life.

Fatigue and Weakness

Fatigue and weakness can result from losing vital nutrients as treatment continues. The best solution is to adhere to a healthy diet regimen recommended by your medical team. In most cases, patients with nutritious diets that contain adequate protein, vitamins, and minerals have more energy than those who do not follow proper nutrition.

Fluid Restriction and Fluid Retention

Your healthcare team will determine how much fluid is appropriate for you to consume. You will also need to monitor your intake and restrict foods high in salt. Fluids typically include water, beverages, liquids used for cooking, and other consumable liquids.

Blood Pressure Alterations

You might experience high or low blood pressure due to dialysis from time to time. It is important to be vigilant about your blood pressure. Follow your doctor’s directions regarding medications and make any lifestyle changes recommended, such as regular exercise and stress management.

Also Check: Ways to Improve Quality of Life in Dialysis Patients

Anemia

Anemia can cause tiredness, shortness of breath, and fatigue. Work closely with your healthcare team to manage anemia. They will assess your iron levels and erythropoietin (EPO) levels and make necessary adjustments. Eating a renal diet along with iron-rich foods and nutrients that support EPO production can help improve or relieve the symptoms of anemia.

Mental Health

Your mental health is just as important. Reach out for assistance when needed. Engaging in activities you enjoy, connecting with family and friends, joining support groups, or speaking with counselors who understand your experience can provide emotional support and help you cope.

Infection Considerations

People on dialysis are at higher risk for infection due to weakened immune systems. Infection prevention relies heavily on hygiene practices. Frequent handwashing and proper care of the dialysis needle site, following recommended infection prevention protocols, are essential.

Conclusion

Patients can manage dialysis side effects and still live life to the fullest. Dialysis patients can stay active, strive for a better quality of life, and manage discomfort with the assistance of caregivers, healthy meals planned by dietitians, individualized education provided by healthcare teams, and positive lifestyle choices.

Frequently Asked Questions

Q. How to improve the quality of life in dialysis patients?

Patients receiving dialysis can enhance their quality of life through adherence to treatment and diet, physical activity, and proper management of blood pressure and glucose.

Q. How to manage side effects of dialysis?

To minimize adverse effects, adhere to your treatment and diet, take all prescribed medications, maintain a healthy lifestyle, and attend regular follow-up visits with your care team.

Q. How to manage dialysis patients?

Dialysis patients need a comprehensive plan that accommodates treatment, dietary restrictions, and necessary lifestyle changes.

Q. What is the diet for dialysis patients?

Dialysis diets emphasize quality protein, restricted fluid intake, and limited sodium, phosphorus, and potassium consumption.

Q. Can kidney function improve after dialysis?

While dialysis does not restore kidney function, patients can improve their overall well-being by caring for their mental health, staying active, moisturizing dry skin, and stretching to relieve muscular cramps.

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What is a Head CT Scan? – Advantages and Preparation

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You are looking for What Is A Head CT Scan? A CT scan of the head is a typical and essential exam used in medical imaging that allows your doctors to look inside your head. The CT scan is a computer X-ray exam that provides excellent pictures of your brain while also showing you your skull, air sinuses, and vascular structures.

Why Would Doctors Prescribe a Head CT Scan?

Doctors will get a CT scan of the head for all sorts of reasons. It is used to diagnose. They are:

  • Head trauma: After a head injury, a CT scan can be employed to scan to check if there is any fracture. 
  • Stroke: Stroke will be diagnosed relatively early using CT scan. It can tell us if it’s due to a blocked or injured blood vessel.
  • Brain tumors:Tumor size may also be measured on a sequential CT scan.
  • Infections: Infection and brain and sinus abscess will be shown by CT scan.
  • Hydrocephalus: Hydrocephalus is an accumulation of fluid in the brain. 
  • Multiple sclerosis: On certain occasions, CT scanning will show some of the MS changes, though MRI will be used more often in this disease.
  • Seizures: CT scanning will be used to rule out structural changes in the brain that will result in seizures.
  • Headaches: In case the headache is intense or of unclear etiology, a CT scan can be used to sweep for the cause.
  • Sinus issues: This can be used to detect sinusitis or other issues.

Also Check: Role of CT Scan in Heart Attack

When Having a CT Scan of the Head?

CT scanning is usually quick and painless. The following is what will happen to you:

  • Preparation: You will be requested to take off your jewelry or other metallic items. These will interfere with the scan.
  • Positioning: You will be placed on a narrow table. The table is wheeled into the scanner. The scanner is an extremely large, doughnut-shaped machine.
  • Communication: The technologist will be in another room. You can communicate with him or her through an intercom.

What Are the Advantages of a Head CT Scan?

  • Sharp images: It gives clear and sharp cross-sectional views of the brain and the surrounding anatomy.
  • Speed: The scan is very rapid, lasting a few minutes. This is convenient in an emergency.
  • Non-surgical intervention: There is no surgery or incision.
  • Readily available: CT scans are easily available at most imaging facilities and hospitals.
  • Diagnosis of diseases: It can be employed for screening of different diseases.

Risks of Getting a Head CT Scan

Even though generally safe, CT scans are not without risk:

  • Radiation hazard: CT scans emit X-rays, and X-rays emit a very small amount of radiation. Damage is unlikely from exposure.
  • Contrast medium allergy: Some individuals are allergic to the contrast medium. These are typically mild reactions.
  • Kidney problems: In rare instances, contrast dye may harm the kidneys. Particularly in individuals with some underlying kidney disease. 

Read More: Common Reasons for a CT Scan You Should Know

How should I prepare? 

To prepare for your exam you will need to wear loose comfortable clothing. You may be asked to change into an exam gown before your exam begins. Metal (jewelry, glasses, dental appliances, pins, etc.) interferes with CT imaging, so please do not arrive at the front office with any metal on or you can remove it prior to the exam. 

For some CT studies, you may also need to remove your hearing aide and your removable denture. If you are wearing a bra, you may also need to remove it if it has metal under-wire. It is further recommended that you remove piercings if possible. 

If your exam is going to use contrast material, your doctor will ask you not to eat or drink a few hours before your exam. If you are on medication, or have a history or allergies it is important to tell your doctor. 

If you have a known contrast allergy your doctor may require medication (usually a steroid) to prevent an allergic reaction to the contrast. It is best to advise your doctor of any medications you are taking, or allergies you may have, prior to the exam.

Conclusion

A head CT scan is a rapid imaging examination that is minimally invasive and highly efficient, helping doctors see injuries, strokes, tumors, infections, and other brain (or sinus issues) in a clear way. What Is A Head CT ScanWhile involved with minimal radiation exposure and exceptionally rare risks from contrast dye, the advantages of a head CT scan to provide the ultimate fast, safe, and accurate diagnosis.

Frequently Asked Questions

Q. What are the particular considerations for a CT scan of the head?

Good question and it is likely not too complicated. If you are getting the contrast dye, they may tell you not to eat for a couple of hours beforehand. Dress in loose comfortable clothing and no metal. And definitely inform your provider if you are pregnant, breastfeeding.

Q. Are there side effects to a head CT scan?

Theoretically not, since if the patient and physicians are using all precautions, then there should not be any side effects? You may have symptoms of allergy or infection if you receive the contrast dye but it’s temporary and if you are feeling very severe, I would be contacting.

Q. My doctor is suggesting that I have a head CT scan. Why?

Your doctor may have noticed something in the head that made them suggest a CT scan of the head, for example, tumors, strokes , headaches, etc.

Q. What are the side effects of a CT scan of the head? 

There are no side effects of a CT scan of the head unless the patient or healthcare provider have not followed all the precautions. You may experience some allergic or infectious symptoms or response if a contrast dye is used during your CT scan.

Q. Why did my provider recommend and order the head CT scan? 

This may be due to a finding of an abnormality located in your head area, such as a tumor, stroke, headaches, etc.

What is a Head CT Scan? – Advantages and Preparation Read More »

What is the Cost of a CT Scan of Knee Joint?

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If you are searching for What is the cost of CT scan of the knee joint? A Knee CT scan near me NCCT Left Knee Joint Starts RS. 3000 Medif home The cost of a CT scan for a knee joint in Delhi can vary, but generally runs between ₹4,000 and ₹10,000. Depending on which diagnostic center you go to, and if a contrast dye is used for a CECT scan, or if it is a 3-D reconstruction. 

Why is the NCCT Knee Joint scan necessary?

Many reasons conductors of doctors for this test include:

  • To identify fractured bones of the knee
  • Infection in the knee
  • Soft tissue injury of the knee
  • Abnormal inflammation of the bone of the knee
  • Recent trauma to the knee
  • To identify arthritis in the knee 

NCCT scan images the area in and around the knee and will produce updated images of the bones that form the knee joint, Including:

  • Femur, the thigh bone
  • Tibia, the larger bone of the lower leg
  • Fibula, the smaller bone of the lower leg next to the tibia
  • Patella, the kneecap

NCCT Knee Joint’s Primary Considerations and Limitations 

There are few consideration and limitations mentioned which you need to be aware of about it, and may also help you to understand this better

  • In case of pregnancy, a CT scan is not performed. 
  • During this process, radiation exposure is involved in this procedure but in a lesser amount which can affect the health of pregnant ladies and babies. 
  • It may also be slightly more expensive than a general x-ray 
  • Patient cooperation is a must in this procedure, like moving or motions during the procedure could change the results 
  • If the patient has metal implants before you will not be able to have this scan. 
  • It can not provide detailed information about bone marrow. 

NCCT Knee Joint Prep Procedure 

In preparing for the NCCT Foot Procedure with Contrast, the patient is reminded to do the following: 

  • Take all metal things off (jewellery, belt, watch, earrings, and any other piercings)
  • Notify your health care provider if you have, have had implants or pacemaker, or have any allergic reaction to contrast agents. 
  • Remember other instructions, like fasting if recommended by your provider. 
  • Wear loose clothing or you may be given a hospital gown. 

NCCT Knee Joint scan protocol

Here is what you can anticipate during your knee joint non-contrast CT scan: 

Preparation: You may need to put on a gown and have any metallic objects on you removed before the scan.

The Procedure: You will hold your position on the table while the scanner obtains pictures of your left foot. Along with your own tissues, contrast will also be used to allow the Radiologist to evaluate your anatomy better. The scan process takes 30 to 60 minutes.

Comforting Methods: Ear plugs or headphones can be used to cut down the sounds from the machine.

After it is done: You may return to your normal activities after the scan is completed. The images will be interpreted by a radiologist, and your physician will receive the results.

How to schedule NCCT Knee Joint Online via Carebox? 

For better customer convenience we provide Online booking of appointments at best imaging centers in Delhi, NCR. Carebox provides you a facility to book your NCCT Knee Joint test at lowest price by just booking your appointment in 4 easy steps at the best diagnostic center in your locality.

Conclusion

The price of a CT or NCCT Knee Joint scan in Delhi generally ranges between ₹3,000 and ₹10,000, and it also depends on which test you choose, Knee CT scan near me the type of scan (contrast or non-contrast),What is the cost of a CT scan of the knee joint? the option for 3D reconstruction, and which diagnostic center you choose. 

Frequently Asked Questions

Q. What does NCCT knee joint mean?

The NCCT (non-contrast computed tomography) knee joint assessment is a radiological test that is non-invasive which evaluates the condition of the knee joint and surrounding tissues. 

Q. What do you mean by Non-contrast in this procedure?

NCCT or Non-contrast means there will be no contrast dye or special dye put into your body at the time of procedure.

Q. Is the NCCT Knee Joint painful?

NCCT  Knee Joint is not a painful test, but some patients might feel discomfort with the test if they are claustrophobic or are afraid of closed surfaces.

Q. What are the side effects of an NCCT Knee Joint?

NCCT Knee Joint is generally safe. But pregnant ladies might experience some discomfort after this scan and in most cases it is not even recommended to pregnant women. 

Q. When is it appropriate to do the NCCT Knee Joint and What are the risks of NCCT Knee Joint?

Please do not delay evaluation of knee joint abnormality symptoms, get evaluated so you do not delay your diagnosis and treatment. 

What is the Cost of a CT Scan of Knee Joint? Read More »

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