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How Accurate is a CT Scan for Heart Blockage?

CT Scan /

Wondering How Accurate Is A CT Scan For Heart Blockage? Understand that CT angiography is quite accurate in diagnosing and ruling out heart blockages specifically in the moderate risk population. 

Studies suggest that it can identify heart blockages with sensitivities from 80% to over 90%, but it can be less effective in specifically identifying certain forms of plaque. The test is also considered better than stress tests for identifying early indicators of coronary artery disease, and the general recommendation is to do this testing before trying more invasive techniques.

Can a CT Scan Heart Problems?

Assessment of chest pain: Chest pain is a common manifestation of a coronary heart attack, but chest pain can also be producible with the presence of other conditions such as a pulmonary embolism or aortic dissection. A CT scan can help distinguish between these conditions and the underlying reason for the chest pain.

Follow-up imaging: After a coronary heart attack, follow-up imaging may also be desirable to evaluate the recovery of the patient, and whether there is any damage to the heart muscle. A CT scan can provide clear images of the coronary heart and arteries to help follow the patient’s condition over time.

What is the Purpose of a CT Scan in a Heart Attack? 

CT scanning, or computerized tomography scanning, uses X-ray technology combined with computer science to image the body. +In a heart attack, a CT scan might be used to give the clinician an understanding of the extent and severity of the clot that may be blocking.

 A CT scan may also show any damage to the heart muscle, as this may also happen during a heart attack. A CT scan may also allow a clinician to look at a patients’ heart size and function, the size of the chambers and the condition of the valves.

Benefits of CT Scan in Cardiac Imaging?

  • Non-Invasiveness: Unlike standard coronary angiography, CTCA is non-invasive, which reduces any risk associated with catheterization.
  • Speed & Productivity: CT scanning is relatively quick, and therefore can be helpful in acute settings, as in possible pulmonary embolism.
  • Large View: CT scanning can view not only the heart but also the adjacent lung and great vessels, which gives a larger clinical background. 
  • Quantifiable Data: CT scanning affords quantifiable data, for example, the degree of stenosis, or, calcium score of coronary vessels.
  • Risks of contrast agent: The patient may have an irritation, or, some type of allergy after contrast based CT Scan. 
  • Disrupting the image quality: While engaged, one must remain still, or else, movement during scanning may disrupt image quality (and blur images).

Limitations and Considerations of Cardiac CT Scan

While we have highlighted the benefits of CT scan in Cardiac Screening, there are certain limitations and considerations when consider CT scanning-

  • Radiation exposure: It is an ionizing radiation, it is generally lower but not acceptable for all.
  • Risk of contrast agent: Some patients experience some irritation, or in other cases allergy, after conducting a contrast based CT Scan.
  • Image quality intrusion: It is very important to stay still during the scanning procedures, small movements could lead to significant interruption to image quality leading to blurred images.

Conclusion

It supplies details about coronary anatomy and occlusions, heart size, the status of the valves and surrounding structures, and assists in the differential diagnosis of causes of chest pain as well as for post-myocardial infarction follow-up.“How accurate is a CT scan for heart blockage?” While cardiac CT has some benefits of being non-invasive, quick, and broad, it has some limitations including exposure to radiation, risks associated with contrast agents, and possible limitations due to motion-related artifacts.

Frequently Asked Questions

Q. What does CT Scan stand for?

computed tomography scan.

Q. What is the cost of a heart CT scan in Delhi?

cost in Delhi is 3000 to 8000 rs

Q. How to book your CT scan for a heart online?

You can book a CT scan of your heart from the best imaging centre near you, online from the carebox website.

Q. Why will your doctor not recommend CT Scan of heart?

if you are pregnant and have an allergy from iodine, Uncontrolled hypertension, Coagulopathy, In such a situation your doctor will not recommend CT Scan of heart.. 

Q. How to book your heart CT scan online?

You can book a heart CT scan from the nearest imaging centre from the carebox website.

How Accurate is a CT Scan for Heart Blockage? Read More »

Chances of Kidney Recovery After Dialysis

Dialysis /

If you are looking for chances of kidney recovery after dialysis. Then recovery is uncommon in end-stage renal disease where damage is irreversible, taking place in about 1-4% of patients, and even this could be temporary. Recovery depends on the cause of kidney failure, severity and duration of kidney disease, overall health and age of the patient.

Recovery From Dialysis: Maintaining a Healthy 

Dialysis is one of the most important treatments for chronic kidney disease and is a lifeline for many that undergo the process to cleanse the blood of waste products and excess water. This life-saving one-off treatment can also restore the energy and stability of a patient, and support them to live a healthier and more productive life.

Managing Dialysis Fatigue With Movement

Fatigue is the most common side effect cited by guests after treatment, and it’s true that guests should rest following their treatment while not being inactive.While many guests may feel as if they have to sleep after a treatment session, there are low energy options that can revitalize their progress such as going for a walk, doing some light stretching, or even getting into their favourite hobby.

Establishing a Post-Dialysis Routine 

The following are some suggestions for having a post-dialysis routine: 

Meal Timing: Obtaining good nutrition in the first few hours post-dialysis can help you get back energy. Attempt to eat a balanced diet that contains lean protein, healthy carbohydrates, and vegetables with a good nutrient density. 

Hydration: Even though for some dialysis guests fluid intake needs to be closely monitored, it is still very important to drink as much fluid as reasonable based on the amount of fluids your healthcare provider states is adequate. 

Be Aware of Side Effects

Most patients having dialysis have no side effects but it is sensible to be aware of what they could be:

Muscle Cramping: The patient undergoing dialysis may develop a muscle cramp if they have lost too much excess fluid from the body during the process. Rubbing or stretching the muscle or ensuring proper hydration of the patient can reduce the risk of muscle cramping.

Hypotension: Dizziness or lightheadedness caused by abnormally low blood pressure can occur during therapy or upon arising and getting out of bed. Patients get dizzy or feel lightheaded. 

Infection: Patient must inform the patient to keep his/her access site clean and go see his/her health care provider when he/she is having any redness and swelling or pain at the access site.

Long term wellness planning

Recovery is not a one-time thing after the initial few hours following dialysis; rather, it is a matter of holding on to an attitude that favors continued wellness. This includes going to all of the prescribed dialysis sessions, adhering to medical guidance, and altering life styles. Dialysis visitors must always maintain lines of communication with medical personnel and report unusual symptoms immediately.

Conclusion 

Having a good routine of health after dialysis not only lessens fatigue and distress but also solidifies fortitude and stability for being more active.”Chances of kidney recovery after dialysis” dialysis recovery isn’t about rest alone about making balance, hearing the body, and being in sync with healthcare professionals to guarantee continued wellness.

Frequently Asked Questions

Q. What is the life expectancy of a person on kidney dialysis?

The life expectancy of an individual on kidney dialysis is 5 to 10 years, though the same depends heavily upon age, overall health status.

Q. Can dialysis make you nauseous?

Yes, dialysis may be a cause of nausea due to a variety of reasons like the rapid removal of fluids or substances like urea (leading to Dialysis Disequilibrium Syndrome).

Q. Can kidneys fully recover after dialysis?

 No, kidneys usually do not become normal following the initiation of dialysis, as dialysis is a therapy for kidney failure and not a cure.

Q. Can kidneys still fail on dialysis?

Dialysis can still lead to a worsening kidney function as dialysis is a supportive treatment which only replaces a portion of the kidney function and is not a cure for kidney failure.

Q. Do kidneys recover quickly?

No, kidneys do not always recover quickly; there is a wide variation in recovery of kidney issues.

Chances of Kidney Recovery After Dialysis Read More »

Benefits and Procedure of Lumbar Spine

Health /

Doctors order the scan for many reasons. One of them is chronic back pain. Especially if it is just terrible. It is also ordered for pain in your legs. This is a symptom sometimes of nerve issues. Numbness or weakness in your legs may also need a scan.

If you have trauma in the lower back. It will also indicate trauma to tissues in that area.

What is Done During the Lumbar Spine MRI Procedure?

You’ll be absolutely fine inside and outside the machine if you’ve taken out all metal gadgets like your doctor advised you.If you are having contrast dye, you will receive the contrast dye injected into you through a tube in one of your veins. The dye takes an hour to reach your spine.Benefits of Lumbar Spine MRI

Whereas X-rays are struggling to see anything but bone tissue, an LS spine MRI is better at forming detailed images of lower back soft tissue. Such incredibly high soft tissue contrast is of enormous benefit in diagnosing such things as bulging or herniated discs, and this is a very common cause of low back pain and sciatica.

What Happens During The Scan?

The CT scan is usually an outpatient. A nice way of saying you may well be able to go home as soon as you’re finished. The actual scan itself is usually short. It’ll be 15 to 30 minutes. You’ll be on a thin table. 

The scanner is a huge, round machine. It’s kind of like having a donut.While you’re getting scanned, the X-ray tube within the scanner will circle around your body.Forget about moving a muscle. Move and the pictures will become blurry. There are some who even have a metallic aftertaste in the mouth. All these are normally temporary and will simply pass on.For how should 

Prepare for an MRI of the LS spine?

Inform your doctor in advance if you do have a pacemaker. Your doctor can arrange for you to have another test on your lower back, like a CT scan, depending on what type of pacemaker you have. But some types of pacemakers are programmed in advance to be able to withstand an MRI so the scan won’t hurt them have any metal implants or any of the following inside them:

  • Clips
  • Implants
  • Pins
  • Plates
  • Prosthetic joints or limbs
  • Screws
  • Staples
  • Stents

Finding the Best Imaging Centers in Delhi

If you need a CT scan of an LS spine in Delhi, then you should select a good and reliable imaging center. Carebox has collaborated with 800+ best-rated diagnostic centers of Delhi. They provide quality CT scans.

Proper diagnosis should be done at a proper imaging center. Select centers having proficient staff and technologists. Ensure that they have newer-generation CT scanners.

Carebox will provide you with the proper imaging center close to you where you can get your CT scans. These are your LS spine CT scans. Our centers are providing good-quality images along with safety. 

Conclusion

An LS spine CT or MRI is particularly useful in the diagnosis of back pain, nerve issues, trauma, infection, arthritis, and spinal deformity. While CT scans produce good images of bone and fractures, MRI produces better images of soft tissues like discs, nerves, and ligaments. Scans help in accurate diagnosis, treatment planning, and follow-up and are thus extremely useful tools for lower back disorders.

Frequently Asked Questions

Q. What does a decreased lumbar MRI indicate?

A lumbar MRI will indicate a variety of conditions that take place in the lower back and all over the body, including inflammation or tumours.

Q. Does lumbar spine MRI indicate tumours?

Yes, a lumbar spine MRI will indicate benign or cancerous tumours on the lower back.

Q. How does MRI differ from CT and X-ray?

While X-rays and CT scans utilize a low ionising radiation dose to generate images, an MRI utilizes radio waves and strong magnetic fields to create body images.

Q. What is the aftercare for a CT scan of the LS spine?

The cannula is removed after examination. You should drink water following examination for faster excretion of contrast material.

Q. Are there any side effects of a CT scan of the LS spine?

The LS spine is a quick and non-invasive method to detect the deformities of the lower back; it is very safe if all precautions are followed by the patient and physician.

Benefits and Procedure of Lumbar Spine Read More »

What are the Uses of MRI Neck With Contrast?

MRI Scan /

An MRI Neck (considered a cervical spine MRI) is an imaging technique that uses magnets and radio waves to create images of thin slices of the structures of your neck (spinal cord, nerves, muscles, soft tissues, etc.), which does not involve needles or dyes. It is how doctors are able to accurately determine the reasons for your symptoms if you have neck and arm pain, numbness, weakness, etc. 

What is Contrast Neck MRI?

Contrast-enhanced neck MRI is an advanced form of neck MRI which, with the application of contrast material, detects residual abnormal findings in the neck. Contrast-enhanced neck MRI will deliver better imaging augmented by the contrast agent, changing the character of the water in the neck MRI for the MRI. 

How to Prepare for these Tests?

A few things to keep in mind before getting an MRI head and neck scan are:

  • Kindly remove all metal and jewellery prior to the MRI because MRI machines emit extremely powerful magnetic waves that can harm you.
  • If you do have any metal implants, inform your doctor and do as they directed.
  • Pregnant women need to talk to their physician and obey what they say; radiation can harm the baby.In case you take medications, inform your physician.

Risks and Advantages of Head and Neck MRI Scan

These MRI scans are safe and non-surgical treatments, and the top mri Services in Rohini, Delhi provide discounts on the price of head and neck MRI’s. As opposed to X-rays, Ultrasounds, and CT scans, MRI scans don’t involve ionizing radiation that has adverse effects at high doses. The other risk is claustrophobia, MRI machines are an enclosed small area and a few people might feel uneasy and nervous during the procedure.

Also Read : How to Prepare for Brain Stroke Scan?

The Sacral and Lumbar Spine

Your lumbar spine consists of the last five vertebrates of your spine (the L1-L5 vertebrates) and lies between your pelvis and rib cage. Nonetheless,

The structure of the lumbar spine looks different from the upper spine area (which body structures are located in the upper spine) This kind of difference needs to be interpreted as an increase in size as both. The upper spine and lumbar spine structures should be able to give additional stability and other support structures since the lumbar areas contain a greater load for, and place a greater impact upon,

Lumbar Spinal Structures

Unfortunately, almost everyone will experience at least one episode of low back pain during their lifetime, and most low back pain arises from the lumbar spine.

Thus, the lumbar spine is visible using Magnetic Resonance Imaging (MRI). MRIs are used instead of X-rays, CT scans, or ultrasounds of the lumbar spine since MRIs give images of high resolution of all bony structures, vertebrae, discs, and the nerve root exit.

An MRI will definitely demonstrate the presence of herniated disc spinal stenosis, or impaired nerve root which is potentially, or is possibly not, responsible for a person’s low back pain and/or sciatica.

Conclusion

Neck MRI with or without contrast is a very safe and high-resolution imaging method useful in tumor detection, infection, inflammation, injury, and vascular pathology. Contrast MRI provides higher clarity of images for better diagnosis. 

Frequently Asked Questions

Q. Is MRI Head and Neck Screening Painful?

MRI Head and neck Screening are painless, but some patients will feel uneasy because they may be scared of enclosed spaces.

Q. MRI Head and Neck Screening Painful?

MRI Head and neck Screening are not painful, but certain patients will be uncomfortable because they might be fearful of enclosed spaces.

Q. Is the MRI of the head and neck the same?

No, MRI of head and neck is also different, both are different parts of the body and require different methods of imaging at times.

Q. Is neck pain curable?

Yes, with good care and medication you can cure neck pain.

Q. For what is cervical spine MRI utilized in diagnosing?

The cervical spine MRI is done to diagnose neck and upper spine conditions, including herniated discs, spinal cord trauma, compression of nerves, tumors, infection, and degenerative diseases like arthritis.

What are the Uses of MRI Neck With Contrast? Read More »

How to Prepare for Brain Stroke Scan?

MRI Scan /

A Brain stroke is a serious and potentially life-threatening condition that happens when there is insufficient blood flowing to part of your brain. It is most often the result of a blockage in one of the arteries of your brain or bleeding in your brain.

Without ongoing blood supply, brain cells in that region of your brain start dying because they do not receive enough oxygen.

A test can be used to assist in making an identification of what illness the patient has endured, based on their signs and symptoms. Diagnostic tests can also be used to plan the appropriate treatment, with the evaluation of success with treatment, and with a prognosis.

Key Diagnostic Tests

  • CT Scan: A CT scan is an X-ray-based one to get pictures of the brain.
    It can be employed to identify bleeding in the brain, which is a feature of hemorrhagic stroke.
  • Blood Tests: Blood tests are best at identifying those at risk for stroke, e.g., those with high blood pressure, high cholesterol, and diabetes.
  • Carotid Ultrasound: A scan with the method of use of sound waves to photograph the carotid arteries of the neck, supplying the brain.
  • Echocardiogram: An echocardiogram employs the application of sound waves to create images of the heart.

What Are the Steps to Prepare for an MRI Brain Scan?

Preparation for an MRI brain scan is not always time-consuming. But always be serious about the doctor’s advice. The following are some general tips:

  • Inform Your Doctor: Tell your doctor about any medical condition you are experiencing. They include allergy, pregnancy, kidney disease, or a history of previous metal implants.
  • Metal Objects: MRI equipment uses very strong magnets. That is why you will have to remove any metal objects. 
  • Implants: Inform your doctor if you possess any metal implants within your body.
  • Contrast Dye: Contrast dye (gadolinium) may be used on occasion. It will outline some tissues or arteries. 
  • Food and beverages: You can eat and drink normally before an MRI brain scan, unless told otherwise by your doctor. 
  • Medications: Take your regular medications in regular doses. But do tell your doctor everything you are taking.
  • Claustrophobia: Some of the patients feel uneasy in confined places (claustrophobia). If you are one, tell your doctor ahead of time. 

Also Check: How is CT Scan Different From MRI Scan?

When Will I Get My Brain MRI Report?

How and when you get your brain MRI report will depend on the imaging center and by report level. and you will go through something like that:

  • Technologist Initial Review: The MRI technologist will generally review the images after the scan is finished to see if they are of good quality and if all of the requested sequences have been obtained.
  • Radiologist Interpretation: Next, they are then interpreted by a board-certified physician radiologist who will then carefully read the images and interpret them. 
  • Report Generation: A written report of findings will be produced by the radiologist. The report is a list of structures viewed in the brain and any abnormality observed.
  • Report to Your Physician: Your final radiology report usually will be reported to your referring physician in a timely manner.
  • Follow-up Visit with Your Doctor: You may be given a follow-up visit to see your referring doctor to receive your brain MRI reports. Your doctor will put findings in the context of your symptoms and history and make a value call on how to proceed, i.e., treatment, further studies, or watch out.

Conclusion

Key tests like CT, MRI, blood test, carotid ultrasound, and echocardiogram are necessary in ascertaining the type and cause of the stroke. MRI provides good, radiation-free images of the brain. Proper preparation with the disclosure of the physician to the health status and the removal of any metal objects enables proper results. Early reporting and follow-up with the doctor ensure proper intervention and convalescence.

Frequently Asked Questions

Q. How to identify a brain stroke

Cerebral bleeding or brain cell damage caused by a stroke.

Q. What is best for stroke?

Computer tomography (CT) scan: A CT scan takes a photo of the brain with X-rays.

Q. Does the whole body go into the machine when taking a brain MRI?

Your entire body won’t be put into the MRI machine tunnel if you’re only taking a head or brain MRI in most situations.

Q. Who will read or interpret my brain MRI result?

A radiologist will interpret or read the result and will explain your abnormalities to you if there are any.

Q. Where do I get an MRI brain scan at the “best imaging center in Delhi NCR”?

To locate the “best imaging center in Delhi NCR” where one can take an MRI brain scan, look for accreditation, technology.

How to Prepare for Brain Stroke Scan? Read More »

How is CT Scan Different From MRI Scan?

CT Scan, MRI Scan /

Although CT Scan and MRI Scan are different, they also differ from each other. Since they differ, physicians are able to select one type of imaging versus another.

MRIs and CTs are both not painful and do not involve invasive procedures, and both can assist your physician in diagnosing and treating an illness. Both of these tests entail lying on a table that you then roll into a scanner. You will have to be very still for both tests so the scan can get good images. With CT and MRI, the technician will actually leave the room, although you might still be able to speak with the person via an intercom hookup.

CT’s and MRIs produce images in different manners. A CT scan builds a set of images, or “slices,” from x-rays taken from numerous angles. There are a few other significant distinctions between the two medical imaging technologies.

About MRI Scans

Magnetic resonance imaging, or MRI scan, is great to provide images of soft tissue, organs, or ligaments and makes your physician’s life simple to be able to identify abnormal tissue, soft tissue injury, ruptured ligaments, bulging disks, etc.

Similar to the CT scan, you will be on a table for the MRI. The MRI machine itself is a donut shape, but thicker. MRIs are also very loud, and you may be provided earplugs or headphones to guard your ears from the noises.

The physicians also prescribe MRIs in place of CTs whenever they require making more precise and high-quality images. Physicians prefer ordering MRI scans when diagnosing bone, joint, and organ disorders.

Also Read: Mapping Brain MRI Activity and Risks

Which One to Opt for Between MRI and CT Scan?

Based on your condition, your physician will recommend either an MRI or CT Scan-

  • When you need a close look at soft tissues, MRI is the better option.
  • When you need swift imaging of bones, internal bleeding or lung disease, CT Scan is a safe bet.
  • When radiation exposure is a concern, MRI is the better option.
  • Where rapidity is a concern in trauma cases, CT Scans are the preferred option.
  • As speed of action is the major concern, the CT Scan is utilized for averting full damage.

Conclusion

Both CT scans and MRI are excellent imaging methods, but they are used for different reasons. CT scans are quick and used in emergency situations, the most suited for bone work, trauma, and internal bleeding, whereas MRIs give better images of soft tissues, organs, and ligaments without exposing the patient to radiation. A decision between them would be made on the basis of how well the patient is, how much urgency it needs, and what kind of detail is required by the doctor.

Frequently Asked Questions

Q. How to schedule a “CT and MRI scan near me”?

You can schedule your test at carebox. Our network labs are NABL & NABH accredited, who provide the best diagnostic services in Delhi, NCR.

Q. What can an MRI reveal that a CT scan cannot?

MRI indicates soft tissue abnormalities and a CT scan is excellent for imaging bone fractures. MRI indicates soft tissue abnormalities clearly through the application of strong magnetic fields.

Q. Full form of CT scan?

CT scan is the abbreviation of Computed Tomography scan.

Q. Is CT scan safe?

Yes, even-though CT scans are safe but it involves some ionizing radiation which may be harmful for some so it is a good idea to ask your doctor or the radiologists before you have a CT scan.

Q. Is a CT scan loud?

Not at all, CT scan doesn’t behave loud, only a small or small quantity of noise and is not loud or uneasy.

How is CT Scan Different From MRI Scan? Read More »

LS Spine MRI & CT Scan: Preparations, Procedure, and What to Expect

CT Scan, MRI Scan /

If you are experiencing severe back pain, leg pain, numbness, or weakness, your doctor may recommend an LS (lumbosacral) spine MRI or CT scan. These scans help in identifying issues with the lower back, nerves, vertebrae, and surrounding tissues. They are often used to detect trauma, fractures, dislocations, infections, deformities, or spinal tumors.

This guide explains how to prepare for an LS spine MRI or CT scan, what happens during the procedure, and common FAQs that patients usually have.

How to Prepare for an LS Spine MRI?

In most cases, preparation for an LS spine MRI is minimal. You can usually eat, drink, and take your regular medicines before the scan. However, you should:

  • Inform your doctor if you have any allergies, especially to contrast dye (sometimes used to enhance the scan).
  • Let the technologist know if you have implants, pacemakers, or metal objects inside your body.
  • Wear comfortable clothing and remove all jewelry, watches, or metallic items.

If contrast dye is required, it will be injected through an IV to make certain structures clearer in the MRI images.

Step-by-Step: What Happens During an LS Spine MRI?

  1. Positioning: You will lie flat on your back on a sliding table. Soft cushions or supports may be placed to keep your spine aligned.
  2. Coil Placement: A special coil (device) is placed around your lower back to capture clear, detailed images.
  3. Entering the MRI Machine: The table slides into the MRI scanner.
  4. Image Capture: The scanner makes loud buzzing or knocking sounds while taking images—earplugs or headphones are usually provided.
  5. Contrast Injection (if required): In some cases, a contrast agent is injected through an IV line to highlight specific tissues.
  6. Completion: The scan usually takes 30–45 minutes. Afterward, you’ll be assisted off the table and can resume normal activities.

Also Read: Mapping Brain MRI Activity and Risks

How to Prepare for an LS Spine CT Scan?

The preparation for an LS spine CT scan is also simple:

  • You can usually eat and drink normally.
  • Take your routine medications unless your doctor advises otherwise.
  • Inform your doctor about any allergies or prior reactions to contrast dye.
  • If contrast is required, it will be injected via an IV during the scan.

The CT scan is quicker than an MRI (about 10–15 minutes) and provides detailed cross-sectional images of your spine.

Why Are LS Spine MRI & CT Scans Important?

These scans help doctors to:

  • Diagnose persistent back or leg pain
  • Detect nerve compression or disc issues
  • Identify spinal injuries, fractures, or deformities
  • Check for infections, tumors, or degenerative conditions
  • Plan surgical or non-surgical treatments for spinal problems

Conclusion

An LS spine MRI or CT scan is a safe and effective way to detect lower back issues. Preparation is usually simple—avoid metal, disclose allergies, and sometimes receive a contrast injection. The scan is non-invasive, painless, and relatively quick, providing high-resolution images to help your doctor plan the right treatment for your spinal health.

Frequently Asked Questions

Q. What does an LS spine CT scan reveal?

It can detect back pain causes, nerve issues, fractures, dislocations, trauma, or tumors in the lower spine.

Q. Is any aftercare required after an LS spine CT scan?

Yes. If contrast dye is used, drink plenty of water to help flush it out. Otherwise, no special aftercare is needed.

Q. What is the LS spine procedure?

This may include treatments like lumbar discectomy, laminectomy, or lumbar fusion to repair or realign spinal structures.

Q. What is a spine procedure in general?

A spinal procedure is done to remove deformities, relieve nerve compression, or restore spinal function when conservative treatments fail.

Q. What is the L4-L5 process?

It refers to the L4-L5 spinal motion segment, a common area for issues like disc herniation and nerve compression.

LS Spine MRI & CT Scan: Preparations, Procedure, and What to Expect Read More »

Mapping Brain MRI Activity and Risks

MRI Scan /

A brain MRI (magnetic resonance imaging) scan, or head MRI, is a painless test that creates very detailed pictures of the structures within your head — primarily, your brain. It doesn’t involve radiation.

Mapping Brain Activity

When a part of the brain is activated, its neurons need higher levels of oxygen. The blood flow to supply the needs of that tissue will increase – thus providing the where and when of oxygenated blood flow.

Blood oxygenation level dependent (BOLD) contrast is the main mode of FMRI. BOLD is a form of FMRI signal that exists because of the differences in magnetic properties of oxygenated and deoxygenated hemoglobin. 

Oxygenated hemoglobin is diamagnetic and deoxygenated hemoglobin is paramagnetic (meaning that in a magnetic field they are interacted with locally differently producing measurable differences in signal intensity from an MRI scanner). More neural activity will produce greater BOLD signals overall because more neural activity will result in higher levels of blood flow and higher levels of blood oxygen.

While participants are being scanned with an FMRI, they may be asked to perform (e.g., moving a finger, reading, or listening to sounds). These tasks are typically simple, actions or thoughts that will cause varying activity in the brain. The scanner will record a series of fast, repeated still images of the brain. 

Specialized software will then examine each of the images to determine the changes to blood flow and oxygenation to different areas of the brain associated with the task. The images with all of that data are then processed into activation maps – color-coded images that include the most active brain areas associated with certain behaviors, tasks, cognitive processes, or tasks.

Risks of Brain MRI

While we typically presume that brain MRIs are safe imaging techniques without ionizing radiation exposure, there are safety issues:

The magnetic field can move or heat metal im-plants or surgical pins.

Due to the risk of allergic reaction with some patients, contrast material can be a problem in the case of contrast MRI. Patients can become uncomfortable due to the intense noise produced by the MRI scanner. Patients can be anxious due to being in a small space, especially if they have claustrophobia about the enclosure of the MRI scanner.

It is advised for women to avoid breastfeeding for a timely period (the approx. 48 hours) after contrast is given to the breastfeeding mother.

Conclusion

Overall, a brain MRI is an excellent diagnostic imaging modality that is safe, noninvasive and provides high-resolution images of brain structure and function. Functional MRI (fMRI) allows for further maps of brain activity by monitoring blood flow and the oxygenation of hemoglobin based on neuronal activity. 

There are inherent risks from an MRI, including the inherent discomfort from the noise of unbearable decibels, claustrophobia, metal implants, or side effects from contrast agents that will be considered. As a whole, the brain MRI is an invaluable diagnostic technique that can inform patient assessments of brain abnormalities, support therapy options, and help us understand how the brain functions when healthy and diseased.

Frequently Asked Questions

Q. What is a contrast MRI brain scan?

A contrast MRI brain scan involves a contrast agent which enhances the quality of the brain images provided in the MRI scan allowing changes and abnormalities to be seen more easily.

Q. Can MRI scans detect brain cancer?

Yes, MRI scans are especially adept at detecting tumors including brain cancer.

Q. Where can I have a brain MRI in Delhi?

You can get the best diagnostic centre in Delhi via Carebox, where you can book best brain MRI scan.

Q. What are MRI and FMRI used for? 

MRI is used to provide high-resolution pictures of the internal structures of the body while FMRI is a specialized MRI that measures brain activity and maps it by changes in blood flow and then oxygenation. 

Q.What are the clinical applications of functional brain MRI? 

Functional brain MRI (FMRI) has many beneficial clinical applications in many areas, particularly for neurosurgical preoperative planning for surgical resection (tumors, vascular malformations, etc.), planning surgery for patients with epilepsy (focal seizures), and helping to define brain functions, in patients with possible different types of neurological disease. 

Mapping Brain MRI Activity and Risks Read More »

How to Improve Quality of Life in Dialysis Patients?

Dialysis /

If you’re a dialysis patient and searching for  “How to Improve Quality of Life in Dialysis Patients?” So the answer is to improve your quality of life as a dialysis patient, you need to focus on adherence to medical treatment and dietary guidelines.

Engage yourself in regular physical activities, and maintain emotional and social well-being through support systems. Below we’re gonna look at lifestyle changes we need to adopt.

Adopting Lifestyle Changes are:

1. Make sure your vaccines are up-to-date.

Regardless of whether you are on peritoneal dialysis or hemodialysis, everyone with end stage kidney failure should ensure current vaccinations to avoid as many infections and illnesses as possible.

End stage renal disease affects your immune system. The annual mortality rate for people on dialysis is as high as 20%, with cardiovascular disease and infection being the top two leading causes of death. The dysregulation of the immune system is caused by uremia, or raised levels of urea in the blood system. 

You should speak to your doctor about getting vaccinated for the flu, hepatitis A and B and the pneumococcal vaccination if you want to prevent these infections. 

2. Get some good sleep every night.

Dialysis is done most effectively when you are well rested; sleeping allows your body to eliminate waste products. Ensure that you get eight hours of sleep every night to assist your body and brain to eliminate waste products. 

If you encounter any issues sleeping after you start dialysis, please let your doctor know as soon as possible.

3. Quit smoking.

Tobacco will increase your white blood cell count, thus making your body stress out defending against the chemicals that are causing inflammation and destruction. Nicotine will constrict the blood vessels, thus decreasing the nutrients and oxygen transported to your cells. Tar and other chemicals will also make your immune system less efficient to fight against infection. All this means that you are at a higher risk of being sick and are more likely to get autoimmune diseases.

If you are a smoker, contact your doctor and ask for help to quit. Your doctor will be able to direct you to lots of free smoking cessation programs, and other medication options.

4. Wash your hands often. 

It is very important to wash your hands well before cooking, after going to the bathroom, after being out in public or when you get back home after touching your nose or blowing your nose. Wash your hands after being in a group of people, close to anyone who is sick or looks sick. All of this will prevent you from being sick or getting an infection.

5. Control your blood pressure with medication, safe diet, and exercise.

Your blood pressure has a negative influence from your kidney disease, as well as your overall immune system(s).  In turn, kidney disease has a negative influence on blood pressure. The key is to get your blood pressure under control, and consistently maintain your immune system, to protect you from any potential infection.

High blood pressure will decrease the amount of oxygen being sent to the body organs, including kidneys.  And even though you may have kidney failure, high blood pressure can also damage your vision, and even put you at risk of a heart attack. 

6. Consume a balanced diet of fruits, vegetables, and meaT:

You probably will have some diet restrictions, based on your unexplained illness.  Avoid carbohydrates and sugar by reducing your carbohydrate and sugar intake, this would reduce the waste products that need to be removed by dialysis.  Consult your doctor as to what diet he would like you to follow based on your personal medical requirements.

The National Kidney Foundation recommends a high protein, low salt, potassium, and phosphorus diet. Beans and meat can be suggested as a substitute.

It is important to minimize the intake of salt.  Try using herbs and spices to season your foods.

Furthermore, you need to avoid high potassium and phosphorus food for example bananas, avocados, potatoes, yogurt, fish, dry beans, or lentils.

7. Monitor Your Fluid Intake:

Your doctor may prescribe a fluid restricting diet, and may even have you track how much fluid you take in. Make sure that you speak to your doctor about your specific needs.

8. Let Catheter Site Heal: 

You will need to allow the catheter site to heal before you can go ahead and initiate dialysis. You will need to allow approximately two weeks for the catheter to heal before you can actually perform dialysis. After the catheter site has healed, you will learn how to set-up your peritoneal dialysis bags, the equipment, how to hook-up, how to take-down, how to dispose of the liquid, and when to call your doctor. 

9. Find A Support Group To Help Adjust: 

Starting dialysis requires some major adjustments in your life, and it is not something that you necessarily have to deal with on your own. If you want, you may want to think about joining a support group to help you cope with the lifestyle changes you face due to kidney failure. You may also benefit from seeing a counselor, therapist or pastor.

Conclusion

While there are many modifications to your lifestyle and daily routine when living with dialysis, many times, the small decisions you make every day have a big impact on both your health and your quality of life. With the right vaccination strategy, a balanced diet, good blood pressure management, proper hygienic routines, and support, you can minimize complications and feel more confident in your overall course of care. Always collaborate with your healthcare team and develop a care plan in a manner that is going to work best for you.

Frequently Asked Questions

Q. How to improve kidney function to avoid dialysis?

The following may benefit kidney health and lessen the chances of dialysis: monitoring blood pressure and blood sugar; dietary changes (low sodium, low protein and phosphorus); drinking enough fluids; regular aerobic exercise; keeping a healthy body weight; avoiding some medications; quitting smoking; and managing stress.

Q. What foods help repair kidneys?

The food which helps repair kidneys are Berry, Red bell peppers, fish, olive oils, apples etc.

Q. What is the most common side effect of dialysis?

Low blood pressure is the common side effect of dialysis.

Q. How to book dialysis in Delhi?

You can book dialysis in Delhi from the CareBox. Here you’ll get dialysis at the cheapest cost.

How to Improve Quality of Life in Dialysis Patients? Read More »

डायलिसिस (Dialysis) क्या है? प्रकार, प्रक्रिया, फायदे, खर्च और पूरी जानकारी हिंदी में

Dialysis /

किडनी (Kidney) हमारे शरीर का बेहद महत्वपूर्ण अंग है। यह खून को फ़िल्टर करके शरीर से अपशिष्ट पदार्थ (Waste products), ज़हरीले तत्व (Toxins) और अतिरिक्त पानी (Excess fluid) बाहर निकालती है। जब किडनी यह काम करना बंद कर देती है, तो शरीर में गंदगी जमा होने लगती है। इसे किडनी फेल्योर (Kidney Failure) कहते हैं।

ऐसे समय में मरीज की जान बचाने के लिए एक मेडिकल प्रक्रिया (Medical procedure) की जाती है जिसे डायलिसिस (Dialysis) कहते हैं। यह किडनी का काम करके खून को साफ करती है और शरीर को स्वस्थ बनाए रखती है।

Note: Dialysis कोई इलाज (Permanent cure) नहीं है। यह सिर्फ किडनी का काम (Kidney function) अस्थायी रूप से करती है, जब तक कि मरीज को किडनी ट्रांसप्लांट (Kidney Transplant) न हो जाए।

डायलिसिस क्या है? (What is Dialysis in Hindi?)

डायलिसिस (Dialysis) एक चिकित्सा पद्धति (Medical treatment) है, जिसमें मशीन (Machine) या विशेष तकनीक (Special technique) की मदद से खून (Blood) से वेस्ट प्रोडक्ट्स (Waste products), अतिरिक्त तरल पदार्थ (Excess fluid) और टॉक्सिन्स (Toxins) हटाए जाते हैं।

आसान शब्दों में, डायलिसिस एक आर्टिफिशियल किडनी (Artificial Kidney) की तरह काम करती है।

डायलिसिस की ज़रूरत कब पड़ती है? (When is Dialysis Needed?)

जब किडनी की कार्यक्षमता (Kidney function) 10–15% से कम रह जाती है, तब डायलिसिस की ज़रूरत पड़ती है।

लक्षण (Symptoms) जिनमें डायलिसिस की ज़रूरत होती है:

  • पैरों, चेहरे या शरीर में सूजन (Swelling in feet/face/body)
  • सांस लेने में कठिनाई (Shortness of breath)
  • लगातार थकान और कमजोरी (Fatigue & weakness)
  • पेशाब की कमी (Low or no urine output)
  • ब्लड प्रेशर का बढ़ना (High blood pressure)
  • भूख न लगना और उल्टी (Loss of appetite, Nausea, Vomiting)

डायलिसिस कितने प्रकार की होती है? (Types of Dialysis in Hindi)

डायलिसिस मुख्य रूप से दो प्रकार की होती है:

1. हेमोडायलिसिस (Hemodialysis)

  • इसमें मरीज का खून (Blood) मशीन (Machine) से होकर गुजरता है जिसे डायलाइज़र (Dialyzer – Artificial Kidney) कहते हैं।
  • डायलाइज़र खून से वेस्ट और अतिरिक्त पानी निकाल देता है और फिर साफ खून शरीर में वापस भेज देता है।
  • यह प्रक्रिया सप्ताह में 2–3 बार (2–3 sessions per week) और हर बार 3–5 घंटे (3–5 hours per session) तक चलती है।

हेमोडायलिसिस के फायदे (Hemodialysis Advantages):

  • खून जल्दी और प्रभावी रूप से साफ होता है (Fast & effective cleaning).
  • डॉक्टर और नर्स की निगरानी (Professional monitoring) में होता है।

हेमोडायलिसिस के नुकसान (Hemodialysis Disadvantages):

  • बार-बार अस्पताल जाना पड़ता है (Frequent hospital visits).
  • थकान (Fatigue), लो ब्लड प्रेशर (Low blood pressure) जैसी समस्याएं।

2. पेरीटोनियल डायलिसिस (Peritoneal Dialysis)

  • इसमें मरीज के पेट की झिल्ली (Peritoneum – Abdominal lining) को फ़िल्टर की तरह उपयोग किया जाता है।
  • पेट में एक कैथेटर (Catheter – Thin tube) डाला जाता है।
  • डायलिसिस फ्लूड (Dialysis fluid) पेट में भरा जाता है, जो खून से वेस्ट और अतिरिक्त पानी सोख लेता है।
  • कुछ घंटों बाद इस फ्लूड को बाहर निकाल दिया जाता है।

पेरीटोनियल के फायदे (Advantages):

  • मरीज इसे घर पर (At home) खुद कर सकता है।
  • अस्पताल (Hospital) बार-बार जाने की ज़रूरत नहीं।

पेरीटोनियल के नुकसान (Disadvantages):

  • संक्रमण (Infection) का खतरा।
  • साफ-सफाई (Hygiene) का ध्यान रखना ज़रूरी।

डायलिसिस की प्रक्रिया (Dialysis Process in Hindi)

हेमोडायलिसिस प्रक्रिया (Hemodialysis Process)

  1. मरीज की नस (Vein) में फिस्टुला (Fistula – Vascular access) या कैथेटर लगाया जाता है।
  2. खून मशीन (Dialysis machine) में भेजा जाता है।
  3. डायलाइज़र (Dialyzer) खून को साफ करता है।
  4. साफ खून (Purified blood) वापस शरीर में भेजा जाता है।

पेरीटोनियल डायलिसिस प्रक्रिया (Peritoneal Dialysis Process)

  1. पेट में कैथेटर (Catheter) डाला जाता है।
  2. डायलिसिस फ्लूड (Dialysis fluid) डाला जाता है।
  3. फ्लूड खून से अपशिष्ट (Waste products) और पानी सोख लेता है।
  4. कुछ घंटों बाद यह फ्लूड बाहर निकाल दिया जाता है।

डायलिसिस कितने समय तक करनी पड़ती है? (How Long is Dialysis Required?)

  • डायलिसिस तब तक करनी पड़ती है जब तक मरीज का किडनी ट्रांसप्लांट (Kidney Transplant) न हो जाए।
  • जिन मरीजों को ट्रांसप्लांट संभव नहीं होता, उन्हें जीवन भर (Lifelong) डायलिसिस करवाना पड़ सकता है।

डायलिसिस का खर्च (Dialysis Cost in Delhi)

दिल्ली में डायलिसिस का खर्च (Cost) कई कारकों पर निर्भर करता है:

  • शहर और अस्पताल (City & Hospital)
  • सरकारी या निजी (Government or Private)
  • डायलिसिस का प्रकार (Type of Dialysis)
  • सामान्यतः हेमोडायलिसिस (Hemodialysis) का खर्च: ₹2000–₹4000 प्रति सेशन।
  • पेरीटोनियल डायलिसिस (Peritoneal Dialysis) का खर्च ज्यादा हो सकता है।
  • सरकारी अस्पतालों (Government hospitals) में सब्सिडी या मुफ्त इलाज भी उपलब्ध है।

डायलिसिस के फायदे (Benefits of Dialysis in Hindi)

  • खून से वेस्ट और अतिरिक्त पानी हटाना (Removal of waste & fluids).
  • ब्लड प्रेशर (Blood pressure) नियंत्रित होना।
  • सांस की तकलीफ (Breathing problems) कम होना।
  • जीवन की अवधि (Life span) बढ़ना।

डायलिसिस के नुकसान (Risks / Side Effects of Dialysis in Hindi)

  • थकान (Fatigue) और सिरदर्द (Headache)
  • संक्रमण (Infection risk)
  • ब्लड प्रेशर का उतार-चढ़ाव (Fluctuation in BP)
  • आर्थिक बोझ (Financial burden)

डायलिसिस बनाम किडनी ट्रांसप्लांट (Dialysis vs Kidney Transplant)

पहलू (Aspect)डायलिसिस (Dialysis)किडनी ट्रांसप्लांट (Kidney Transplant)
अवधि (Duration)लंबे समय तक (Long-term)स्थायी समाधान (Permanent solution)
खर्च (Cost)हर सेशन का खर्च (Recurring cost)एक बार का खर्च (One-time cost)
सुविधा (Convenience)बार-बार अस्पताल जाना (Frequent hospital visits)सामान्य जीवन (Normal lifestyle)
जोखिम (Risks)संक्रमण, थकान (Infections, Fatigue)ऑपरेशन व दवा का खतरा (Surgery & medicines risk)

FAQs (अक्सर पूछे जाने वाले सवाल)

Q1. क्या डायलिसिस से मरीज पूरी तरह ठीक हो सकता है?

नहीं। डायलिसिस केवल अस्थायी उपाय (Temporary solution) है। स्थायी इलाज (Permanent treatment) किडनी ट्रांसप्लांट है।

Q2. डायलिसिस कितने समय तक करनी पड़ती है?

जब तक किडनी ट्रांसप्लांट (Kidney transplant) न हो जाए।

Q3. क्या डायलिसिस दर्दनाक (Painful) होती है?

शुरुआत में हल्की असुविधा (Mild discomfort) हो सकती है, लेकिन ज्यादातर मरीज इसे सहन कर पाते हैं।

Q4. क्या डायलिसिस के बाद सामान्य जीवन (Normal life) जी सकते हैं?

हां, सही डाइट (Balanced diet) और इलाज (Treatment) से जीवन सामान्य रह सकता है।

Q5. क्या डायलिसिस का खर्च कम (Affordable) हो सकता है?

हां, सरकारी योजनाओं (Government schemes) और NGO की मदद से खर्च कम किया जा सकता है।

निष्कर्ष (Conclusion)

डायलिसिस (Dialysis) किडनी फेल्योर (Kidney failure) के मरीजों के लिए जीवनरक्षक प्रक्रिया (Life-saving treatment) है। यह किडनी की तरह खून को साफ करती है और मरीज की जिंदगी (Life) को लंबा करती है। हालांकि यह स्थायी इलाज (Permanent cure) नहीं है, लेकिन जब तक ट्रांसप्लांट (Transplant) न हो, तब तक यह मरीज को जीवन देती है।

अगर आपको सूजन (Swelling), थकान (Fatigue), पेशाब में कमी (Low urine), या ब्लड प्रेशर की समस्या (High BP) हो, तो तुरंत डॉक्टर (Doctor) से सलाह लें।

डायलिसिस (Dialysis) क्या है? प्रकार, प्रक्रिया, फायदे, खर्च और पूरी जानकारी हिंदी में Read More »

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