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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 »

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 »

What is a Knee MRI Scan and How Should You Prepare for It?

MRI Scan /

If you are looking for something How long does a knee MRI Scan take? Magnetic Resonance Imaging of the knee uses a high-strength magnetic field, radio waves and a computer to take very detailed images of the knee joint structures. MRI is generally used to aid in the diagnosis of or assessment of pain, weakness, swelling or bleeding in or around the knee joint.

What does a knee MRI mean? 

A knee MRI can produce images of dynamic different types of structures inside the knee joint (bones, cartilage, tendons, ligaments, muscles and blood vessels) from dynamic different perspectives. 

Magnetic resonance imaging (MRI) uses a strong magnetic field, as well as radiofrequency pulses, to yield the images generated, and then a computer to generate very high quality pictures of what is inside your body. Importantly, MRI does not expose patients to any radiation.

What are some common indications for the procedure?

MRI tends to be the best test to evaluate for injuries involving the major joints of the body including the knee joint.

This evaluation is usually done to evaluate or assess:

  • pain, weakness, swelling, or bleeding around and within the knee joint
  • cartilage, meniscus, ligaments, or tendon tears or injuries
  • sports-related knee injuries, including possible tearing of ligaments, cartilage, or tendon sprain
  • an incomplete fracture or other osseous injury that wouldn’t have manifested on x-ray or other imaging tests
  • arthritis damage
  • joint effusion
  • infection (osteomyelitis)
  • tumor (primary and metastatic) bone/tissue injury
  • necrosis (dead bone)

What do I need to do to prepare? 

Whether to eat and drink prior to an MRI is different for different exams and facilities. If you do not receive instruction from your doctor, eat food and take regular medications the same way as always. The most commonly used contrast material in MRI is a product called gadolinium. Gadolinium can be administered in patients who have a known allergy to iodine contrast. 

Things To Consider Prior To The Exam

In some cases, you may get medicine that will help make you sleepy and reduce your anxiety. Your provider may suggest an “open” MRI, which is where the machine is not as close to the body.

Inform your provider prior to the test if you have:

  • Brain aneurysm clips
  • Certain types of artificial heart valves
  • Heart defibrillator/pacemaker
  • Inner ear (cochlear) implants
  • Kidney disease/dialysis (you may not be able to receive contrast)
  • Recently placed artificial joints, or surgical repairs using metal plates and screws
  • Stent placed in your vascular system
  • Worked with sheet metal in the past (you may need to get a test to rule out metal pieces in your eyes)

What to Expect During the Test

An MRI exam is painless, though you’ll have to remain still. Too much motion can blur MRI pictures and make your results less accurate.

The table will likely be hard or cold, but you may request a blanket or pillow. The machine will make loud thumping and humming sounds when it is turned on. You can use ear plugs to help mask the noise.

Conclusion

Knee MRI is an imaging procedure that does not require invasive techniques to allow for an extensive review of the bones, cartilage, ligaments, tendons, and soft tissues without exposing the patient to radiation.  What is a Knee MRI Scan and How Should You Prepare for It? knee pain, sports injuries, arthritis, infection, and tumors, and to assist in determining surgical or other treatment recommendations.

Frequently Asked Questions

Q. How do I prepare for an MRI of my knee?

When Should You Get an MRI for Knee PainTo get ready for a knee MRI, let your physician know if you have a metal implant, history of allergies, kidney disease, or claustrophobia. 

Q. Do I have to go all the way in for a knee MRI?

No, your entire body doesn’t need to be inside the MRI scanner for a knee MRI. For a knee MRI, your lower body will go into the scanner, including your knee.

Q. Can I eat before a knee MRI?

If your physician doesn’t explicitly tell you to fast for 4 to 6 hours beforehand, you should be permitted to eat a normal diet leading up to the knee MRI, especially if sedation or contrast dye will be utilized. 

Q. Is a knee MRI painful?

 No, a knee MRI is not painful. You will not feel pain from the magnetic fields or the radio waves used with the scanner, but you may be uncomfortable holding the still position for a long time, being cold from the table, or having the noise of the machine. 

Q. What is the cost of an MRI of the knee?

The average cost of MRI scans ranges from approximately ₹3,000 to ₹6,000; however, contrast MRI or MRI for both knees can be ₹7,000 to ₹16,000.

What is a Knee MRI Scan and How Should You Prepare for It? Read More »

Brain MRI Scan: Procedure, Advantages, Detection

MRI Scan /

If someone is looking for “what is a Brain MRI Scan”, here’s a detailed guide.

Brain MRI, also known as Magnetic Resonance Imaging of the Brain, Cranial MRI, or Neuroimaging, is a medical imaging test that utilizes powerful magnets and radio waves to create highly detailed images of the human brain and surrounding tissues. This imaging test allows physicians to see the structures of the brain and detect most structural or functional problems.

What are the Advantages of a Brain MRI?

In contrast to other imaging modalities, a brain MRI has several advantages:

  • High-resolution images: MRI provides high-resolution images of the brain’s soft tissue (cerebrospinal fluid, blood vessels, gray matter, and white matter) and can detect small abnormalities.
  • No ionizing radiation: Unlike CT scans and X-rays, MRI does not use ionizing radiation. This makes it safer, especially for repeated scans or sensitive cases like pregnancy (first trimester MRIs are generally avoided).
  • Multiplanar Imaging: MRI can capture images in multiple planes (axial, sagittal, coronal, and oblique) without repositioning the patient, offering comprehensive views of the brain.
  • Excellent Soft Tissue Contrast: MRI differentiates soft tissues clearly, making it highly sensitive for detecting conditions like multiple sclerosis, brain tumors, stroke, and infections.
  • Functional MRI (fMRI): Measures blood flow changes and brain activity, useful for research and pre-surgery mapping of functional brain areas.
  • Vascular Imaging: MRI allows visualization of brain arteries (MRA) and veins (MRV) without invasive techniques.

Steps Taken Before a Brain MRI

Preparation for a brain MRI scan is minimal but important:

  • Notify Your Doctor: Inform your doctor about any medical conditions such as kidney disease, allergies, pregnancy, or lactation. Also disclose any implants like pacemakers, cochlear implants, or neurostimulators to ensure MRI compatibility.

What Does the Brain MRI Show?

A brain MRI is an essential diagnostic tool for examining the structural integrity of the brain and identifying various abnormalities.

  • Brain Tumor: MRI can differentiate between malignant and benign tumors and determine their size, extent, and effect on surrounding brain structures.
  • Stroke: MRI can distinguish between ischemic (low blood flow) and hemorrhagic (bleeding) strokes. Diffusion-weighted imaging (DWI) is particularly useful for evaluating acute stroke cases.

What to Expect During a Brain MRI Scan

The brain MRI uses a powerful magnetic field, radio waves, and a computer to produce detailed images. Unlike X-rays or CT scans, it does not use radiation.

Before the examination:

  • Fill out a medical history questionnaire including implants and allergies.
  • Change into a hospital gown and remove jewelry, watches, hearing aids, or metallic objects.

During the scan:

  • You will lie on a table that moves into the MRI machine, which is large and tubular but open at both ends.
  • Pillows and straps may be used to keep you still during imaging.

How to Get a Brain MRI Scan at the Lowest Cost

CareBox helps you obtain a brain MRI scan at the lowest cost in Delhi. They assist in finding the best MRI centers with high-end machines, nearby locations, transparent pricing, and experienced radiologists for consultations.

Conclusion

Brain MRI provides invaluable information about brain structure and function. It is essential for diagnosing tumors, stroke, multiple sclerosis, and other neurological disorders. Its advantages include excellent soft tissue contrast, high-resolution imaging, and no radiation exposure.

Frequently Asked Questions (FAQs)

Q. What kinds of brain MRI scans are there?

A. There are two kinds of brain MRI scans: structural and functional.

Q. Is a brain MRI scan dangerous?

A. No. Brain MRI does not use radiation and is safe and painless.

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

A. No. Both terms refer to the same test of what is inside your head.

Q. Will I have to get my whole body in the machine?

A. In most cases, only your head enters the MRI machine tunnel.

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

A. A radiologist will interpret your MRI results and explain any abnormalities.

Brain MRI Scan: Procedure, Advantages, Detection Read More »

Alzheimer’s Disease: How MRI Scans Help in Early Detection and Monitoring

MRI Scan /

Alzheimer’s disease is a progressive neurological disorder that affects memory, thinking, and behavior. It is one of the most common causes of dementia, affecting millions of people worldwide. Early detection is crucial to manage symptoms, slow progression, and improve quality of life. A brain MRI scan plays a vital role in diagnosing and monitoring Alzheimer’s disease, providing detailed insights into changes in brain structure.

What is Alzheimer’s Disease?

Alzheimer’s is a degenerative brain condition that primarily affects older adults. It causes the death of nerve cells (neurons) and leads to brain atrophy, particularly in areas responsible for memory and cognition. Common symptoms include:

  • Memory loss affecting daily life
  • Difficulty solving problems or planning
  • Confusion with time or place
  • Challenges in speaking or writing
  • Changes in mood and personality

Early diagnosis is essential because interventions are most effective in the initial stages.

Learn more about Brain MRI scans

How MRI Scans Help in Alzheimer’s

A brain MRI scan uses magnetic fields and radio waves to create high-resolution images of the brain. For Alzheimer’s patients, MRI provides several advantages:

1. Detecting Brain Atrophy

MRI Scan can detect shrinkage of brain tissue, particularly in the hippocampus, which is crucial for memory. Early atrophy may indicate Alzheimer’s even before severe symptoms appear.

2. Monitoring Disease Progression

MRI allows doctors to track changes in brain structure over time, helping assess how quickly the disease is progressing.

3. Differentiating from Other Dementias

MRI can help distinguish Alzheimer’s from other causes of memory loss, such as vascular dementia, by identifying patterns of brain changes specific to each condition.

4. Identifying Coexisting Conditions

Sometimes, memory problems may be caused or worsened by strokes, tumors, or other brain lesions. MRI helps rule out other underlying conditions.

5. Guiding Treatment Plans

Detailed MRI images assist doctors in planning treatments, monitoring therapy effectiveness, and adjusting care strategies based on structural changes in the brain.

Also Learn: What is a Brain PET Scan and How is It Performed?

Symptoms That Indicate an MRI May Be Needed

If someone shows the following signs, a brain MRI can be helpful for early detection or assessment:

  • Significant memory loss affecting daily tasks
  • Difficulty learning or recalling new information
  • Confusion with familiar places or dates
  • Personality or mood changes
  • Problems with language or comprehension

Early imaging can allow timely interventions and lifestyle modifications that slow disease progression.

Benefits of Using MRI for Alzheimer’s

  • Non-invasive and safe: No radiation exposure
  • High-resolution images: Detects subtle brain changes
  • Early detection: Helps diagnose before severe symptoms appear
  • Tracking progression: Enables monitoring over time
  • Differential diagnosis: Distinguishes Alzheimer’s from other neurological disorders

Limitations of MRI in Alzheimer’s

While MRI is extremely valuable, it cannot detect the disease at a molecular level. Some limitations include:

  • Cannot identify amyloid plaques directly (PET scans are better for this)
  • Early-stage Alzheimer’s may not show obvious structural changes
  • Claustrophobia or movement during scans may affect image quality

Conclusion

Alzheimer’s disease is a serious condition, but early detection and careful monitoring can improve outcomes. A brain MRI scan provides a safe, non-invasive way to visualize structural changes in the brain, helping doctors detect the disease early, track progression, and plan personalized treatments.

At CareBox, we connect you to trusted diagnostic centers where expert radiologists perform MRI scans with accurate results, making it easier for families to take proactive steps in managing Alzheimer’s disease.

FAQs: Alzheimer’s Disease and MRI Scans

Q1: Can MRI detect Alzheimer’s disease early?

A: Yes, MRI can detect early structural changes in the brain, such as shrinkage of the hippocampus, even before severe symptoms appear. Early detection helps in planning timely interventions.

Q2: How does MRI help in monitoring Alzheimer’s progression?

A: MRI allows doctors to track changes in brain structure over time, helping to monitor disease progression and assess the effectiveness of treatments.

Q3: Is MRI safe for elderly patients with Alzheimer’s?

A: Yes. MRI is non-invasive, does not use radiation, and is generally safe for elderly patients. Precautions are taken for patients with implants or claustrophobia.

Q4: Can MRI distinguish Alzheimer’s from other types of dementia?

A: Yes. MRI can identify specific patterns of brain atrophy that help differentiate Alzheimer’s from other dementias, such as vascular dementia.

Q5: Does MRI show amyloid plaques in the brain?

A: No. MRI detects structural changes but cannot visualize amyloid plaques directly. PET scans are more suitable for detecting plaques.

Q6: How long does a brain MRI for Alzheimer’s take?

A: Typically, 20–60 minutes depending on the sequences used and whether contrast dye is required.

Q7: Are there any risks of doing an MRI for Alzheimer’s?

A: MRI is generally safe. Risks are minimal, but patients with metal implants, pacemakers, or severe claustrophobia may require special precautions.

Q8: How often should MRI scans be done for Alzheimer’s patients?

A: The frequency depends on the doctor’s recommendation. Usually, MRI scans are done periodically to monitor brain changes and treatment response.

Alzheimer’s Disease: How MRI Scans Help in Early Detection and Monitoring Read More »

Brain MRI Scan: Everything You Need to Know

MRI Scan /

A brain MRI scan is a non-invasive imaging test that provides detailed pictures of the brain and surrounding structures. It helps doctors detect, monitor, and plan treatment for neurological conditions such as tumors, strokes, infections, and multiple sclerosis

What is a Brain MRI Scan?

Magnetic Resonance Imaging (MRI) uses strong magnets, radio waves, and computers to create detailed images of the brain. Unlike X-rays or CT scans, MRI does not use radiation, making it safe for repeated use. It can distinguish between different brain tissues, detect abnormalities, and provide crucial information for diagnosis and treatment

When is a Brain MRI Needed?

A brain MRI may be recommended in these cases:

  • Persistent or severe headaches with neurological symptoms
  • Stroke-like symptoms such as numbness or speech problems
  • Brain tumors, infections, or inflammation
  • Chronic neurological conditions like multiple sclerosis
  • Changes in behavior, memory, or cognition
  • Head injuries

Also Check: Different Types Of MRI Scans and their Uses

How Does a Brain MRI Work?

Preparation

  • Inform your doctor about implants or pacemakers
  • Remove metal objects like jewelry or watches
  • Kidney function may be checked if contrast is required

During the Scan

  • You lie on a motorized bed that slides into the MRI machine
  • Head is stabilized to prevent movement
  • Loud noises are common; ear protection is provided
  • Scan duration: 15–90 minutes

With Contrast

Sometimes a contrast dye highlights blood vessels or abnormal tissue, improving detection of tumors or inflammation

After the Scan

  • Images are reviewed by a radiologist
  • Results are shared with your doctor, usually within a few days

Also Check: Knowing Full-Body MRI

Benefits of Brain MRI

  • High-resolution images of brain structures
  • Non-invasive and radiation-free
  • Detects tumors, strokes, infections, and more
  • Helps in treatment planning and monitoring
  • Safe for repeated scans

Risks and Limitations

  • Certain implants or pacemakers may pose risks
  • Rare allergic reactions to contrast dye
  • Claustrophobia or discomfort in the machine
  • Motion can blur images and require repeat scans
  • High costs in some centers

Latest Advances

  • AI-Assisted MRI: Reduces scan time and improves accuracy
  • High-Field MRI (3T–7T): Provides detailed imaging
  • Optimized Imaging Protocols: Reduce artifacts and improve clarity
  • More Accessible MRI: Affordable solutions in low-resource areas

Also Check: Open vs. Closed MRI Scan: Pros, Cons, and Patient Experience

Brain MRI Cost in India

Costs vary based on machine type, contrast use, hospital, and city. MRI with contrast is higher. Always confirm pricing with the diagnostic center

Preparing for a Brain MRI

  • Fast if contrast is required
  • Wear comfortable clothing without metal
  • Bring previous imaging for comparison
  • Inform your doctor about implants, pregnancy, or allergies
  • Discuss options for claustrophobia

What to Expect

  • Fill out medical history forms
  • Change into a gown if needed
  • Stay still during scanning; noise is normal
  • Usually no downtime post-scan
  • Receive results from your doctor

FAQs

Is a brain MRI safe?

Yes. It does not use radiation

Can pregnant women have an MRI?

Yes, usually after the first trimester. Contrast agents are avoided unless necessary

How long does a brain MRI take?

Typically 15–90 minutes depending on sequences and contrast use

Is it painful?

No, the procedure is painless

How soon will I get results?

1–3 days is common; urgent cases may be faster

Can MRI detect all brain problems?

MRI is powerful but may miss very small lesions. Additional tests may be required for functional evaluation

What is the difference between 1.5T, 3T, and 7T MRI?

“T” refers to Tesla, the magnetic field strength. Higher Tesla provides clearer, faster images

Brain MRI Scan: Everything You Need to Know Read More »

Use of Gadolinium In MRI Hand Scan? And Who Needs It

MRI Scan /

MRI of the hand employs equipment that produces a magnetic field to obtain very precise images of the soft tissue, bone and nerve of the hand that could help the radiologist in diagnosing ligament sprain, tendonitis, fractures and tumors. While undergoing an MRI of the hand, the patient lies down within a big machine while the MRI machine acquires high-resolution images of the hand. What is an MRI Hand Scan and benefits

MRI Hand Scan with Contrast (Gadolinium)

When it’s used: Intravenous injection of contrast agent may be utilized from time to time to enhance the visibility of certain structures or abnormalities. It is particularly useful in:

  • Displaying regions of inflammation more vividly (e.g., synovitis of arthritis)
  • Detecting infections
  • Identifying the nature of masses or tumors
  • Assessing disease of blood vessels or blood flow
  • Different MRI sequences (special arrangements of the magnetic fields and radio waves) are used to highlight different tissue characteristics.

Why Would You Want An MRI of Your Hand?

There are a number of reasons your doctor might be sending you to get an MRI. 

Fractures: Following a fall or trauma, an MRI can detect occult fractures that are not apparent on a normal x-ray.

Arthritis or Joint Problems: Pain, swelling or stiffness can help and MRI in coming to a diagnosis for arthritis, degeneration, or potential dislocation.

Soft Tissue Injuries: An MRI is effective in identifying soft problems such as torn ligaments or tendon trauma and some problems involving the pulley system, which allows your fingers to bend.

Infection or Abnormal Growths: An MRI could be the method to assess for other causes of problems with your hand.

When Should You Get an MRI Hand Scan, and Who Should Have an MRI Hand Scan?

There are certain symptoms your physician might consider when determining whether an MRI Hand scan would be a good idea. These are:

  • Weakness or decreased grip strength in your hand
  • Decreased motion in your wrist or finger joints
  • Potential ligament damage, or tendon damage associated with trauma (i.e. fall, or sports injury)
  • Persistent pain that is linked with the development of symptoms that you are congruent with symptoms related to arthritis

Benefits of the MRI Assessment

The MRI Hand assessment possesses several benefits:

Image Quality: MRI offers high-quality depiction of the complex anatomy of the hand.

Accuracy of Diagnosis: This degree of specification is significant to properly diagnose most of the categories of conditions/injuries to the hand.

Aids Treatment and Planning: The information gained on MRI Hand bone scans helps doctors make the proper treatment plan.

Non-invasive and Safe: MRI Hand tests are non-invasive and do not utilize ionizing radiation.

Identifies Subtle Problems: An MRI Hand test also identifies subtle problems or minor-stage problems that are not detected by other imaging studies. 

Conclusion

An MRI employs a strong magnet to carry out a body imaging scan – this provides very high quality images and is also able to identify very small pathologies at a very early stage. It is necessary to detect these pathologies early and get a certain and definitive diagnosis because this will result in the optimum treatment, and recovery process.

Frequently Asked Questions

Q When would someone need an MRI of their hand?

If you’ve got pain, swelling, and stiffness on a daily basis or you’ve had an injury – you need to talk to your doctor for advice. Your doctor will mention the option to you and if they have the opinion that an MRI is necessary.

Q. Is the MRI test painful?

An MRI is painless. Some find that holding still in the machine for an extended period of time is rather uncomfortable.

Q. Do side effects occur?

MRI scans are safe. There can be some minor side effects such as rash, nausea, or vomiting; but this happens infrequently when a contrast dye is used.

Q. What will the hand MRI reveal?

It will give sharp images of all the structures including bones, joints, ligaments, tendons, muscles, and blood vessels of the hand. So it is beneficial in the diagnosis of fractures and other hand injuries, arthritis, etc.

Q. What are the advantages of MRI with contrast?

Advantages of contrast MRI include enhanced diagnostic capability by detecting slight abnormalities that may be overlooked on a non-contrast study, enhanced objectivity of disease diagnosis such as tumors, infections and inflammatory disease, and detection of disease earlier that might require urgent treatment.

Use of Gadolinium In MRI Hand Scan? And Who Needs It 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 »

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