FREQUENTLY ASKED QUESTION

Why do I need a full bladder for my ultrasound exam?

For ultrasound studies of the pelvis or obstetrical (prenatal) ultrasounds the full bladder acts as a window into the body. It pushes some of the organs (like gas within the bowel) away, and allows us to see much more clearly. A full bladder is absolutely essential for these examinations.

Why do I need to be fasting for my abdominal ultrasound?

Fluid and gas within the stomach after eating interferes with the ability of the ultrasound to see the inner organs. In addition, many foods contain fat which cause the gallbladder to contract which results in poor assessment of that organ.

Can I still take my medications before my ultrasound test?

Yes, but it is best to take these only with a small amount of water and nothing else.

Will the radiation that I receive from the CT scan hurt me?

CT scans are similar to those of conventional X-rays. During the CT scan, you’re briefly exposed to radiation. But doctors and other scientists believe that CT scans provide enough valuable information to outweigh the associated risks.

Will I have to take a CT contrast or dye, and can I be allergic to it?

It depends on which part of your body is being scanned. Although rare, the contrast medium Involved in a CT scan poses a slight risk of allergic reaction. Most reactions are mild and result in hives or itchiness. For people with asthma who become allergic to the contrast medium, the reaction can be an asthma attack.

In rare instances, an allergic reaction can be serious and potentially life-threatening — including swelling in your throat or other areas of your body. If you experience hives, itchiness or swelling in your throat during or after your CT exam, immediately tell your technologist or doctor.

What is MRI?

MRI is short for Magnetic Resonance Imaging. (If your doctor has sent you for an MRA [Magnetic Resonance Angiography], this is also a kind of MRI looking specifically at blood vessels.) MRI is an advanced technology that lets your doctor see internal organs, blood vessels, muscles, joints, tumors, areas of infection, and more – with unexcelled clarity without the use of x-rays, surgery, or pain. MRI is very safe; in fact, it makes use of natural forces and has no known harmful effects. It’s important to know that MRI will not expose you to any harmful radiation

How should I get ready for the MRI SCAN?

In most cases, you can just stick with your normal, everyday routine – no special preparation is needed. You can eat and drink your usual diet, work, or play sports (unless you have an injury!) – and take any prescription medications you need. However, there may be some circumstances in which you’ll be given specific instructions to follow before the exam. These will be given to you by your doctor, or by the MRI booking clerk at the time the MRI is arranged.

Will a mammogram hurt?

Some women find the compression when having a mammogram uncomfortable, but it is necessary. The compression only lasts a few seconds on each breast and helps to produce a clear breast x-ray. If compression is not used, the x-ray appears blurred and the radiologist may find it harder to detect any abnormality.

When is the best time to have a mammogram?

Early detection of breast cancer is difficult. Some women find their breasts are more tender at certain times and should choose a time to have a mammogram when they are feeling relaxed and well. All mammograms are performed by fully trained female radiographers.

Is a mammogram harmful?

The amount of radiation from a mammogram is tiny. Overseas studies have calculated the risk from radiation to be equivalent to the harm of smoking one cigarette, 400 miles of air travel or 60 miles of car travel. Very rarely, a mammogram may cause some bruising.

All radiographers that perform mammograms have obtained a Certificate in Clinical Proficiency in Mammography as per National Accreditation Standards and have regular training and image quality reviews to keep up the required high standards of mammography.

Is there any risk in taking the TMT test?

There is very little risk in taking the test in healthy person – no more than if a person walks fat or jogs up a big hill.

What is Echocardiogram?

An echocardiogram is a test to evaluate the heart size, wall thickness and motion, as well as the structure and function of the heart valves.

The echocardiogram machine uses ultrasound waves to produce images of the heart and does not use radioactivity.

Due to some limitations in echocardiography, the images of your heart may not be as clear as needed and you may require an injection of a contrast agent. The contrast-enhanced imaging with the agent Definitly is necessary to address specific questions and help the cardiologist interpret your study. It is not a dye, it is different from x-ray contrast agents and does not contain iodine.

How to prepare for Echo?

Bring a list of all present medications. Do not apply any body lotion or oil to your skin before the appointment, as this makes it difficult to obtain high-quality images.

How do I prepare for Post lunch (Post Prandial or PP) sugar test?

The post lunch sugar test is done at 2 hours of starting your regular lunch. For eg. If Mr.Shah has started his lunch at 12.00 noon he needs to complete his blood collection at 2.00 pm. Mr.Shah will require to reach the lab at 1.50 pm, i.e. 10 minutes early to avoid registration delays. Also Mr.Shah cannot have any food after finishing his lunch for 2 hours. He can have water and his medicines.

THE MOST ASKED QUESTION !

What is MRI?

MRI is short for Magnetic Resonance Imaging. (If your doctor has sent you for an MRA [Magnetic Resonance Angiography], this is also a kind of MRI looking specifically at blood vessels.) MRI is an advanced technology that lets your doctor see internal organs, blood vessels, muscles, joints, tumors, areas of infection, and more – with unexcelled clarity without the use of x-rays, surgery, or pain. MRI is very safe; in fact, it makes use of natural forces and has no known harmful effects. It’s important to know that MRI will not expose you to any harmful radiation

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