Doctor insights on:
What Does An Ultrasound Of A Thyroid Look Like
If my tsh low, t3 (liothyronine) and t4 is normal, is it hypo or hyper thyroidism? Should I take iodine? Ultra sound is normal, without pathology.
Hypothyroid: The answer to this question depends on what your exact levels are and what type of symptoms you have. "Subclinical Hypothyroidsim" sometimes presents in the manner you describe. ...Read more
An ultraound, also known as a sonogram, is a painless and relatively inexpensive imaging test that utilizes sound waves instead of ionizing radiation. There are no side effects. Ultrasound can give us two-dimensional, and in some applications three-dimensional, images of structures and organs in virtually any part of the body. In addition to diagnostic uses, such as evaluating abnormalities in the abdomen, pelvis, and breast, ultrasounds are commonly used to guide needle and catheter placement in a variety of surgical ...Read more
Structure: It's an imaging study to look at the structure of the thyroid gland. It tells you the texture (smooth, lumpy...), amount of blood flow, whether or not there is a growth/tumor on the thyroid, whether or not the growth is full of liquid, completely solid or mixture of both and how big the growth is... ...Read more
Anatomy: Generally thyroid ultrasound studies look for anatomic abnormalities such as size and nodules. ...Read more
Probably: Unless the goiter (enlarged thyroid) is very large, it should cause few if any problems. However, something is causing the goiter. In the US, it is usually because the immune system is inappropriately making antibodies that attack a person's own proteins in the thyroid (auto-, or self-directed, immunity). This may cause abnormal thyroid levels in the future, and needs to be checked regularly. ...Read moreSee 1 more doctor answer
Many possibilities: An enlarged thyroid (goiter) has many causes and possible treatments. Is it causing hyper/hypothyroidism (i.e. Graves disease, toxic goiter)? Check tsh, ft4. Maybe anti-tpo. Is the goiter nodular or smooth? This may require an ultrasound, with biopsy of any suspicious nodules. Is it really big and impair your swallowing/breathing? Then maybe surgery. See your endocrinologist. ...Read more
Talk to your doctor: It's best to talk to the doctor that ordered the ultrasound. Only he/she knows your history and can put the results in context with your situation. ...Read more
Yes: Solid thyroid masses that are large, have characteristic internal calcifications, irregular borders, increased blood flow on doppler ultrasound, and/or enlarged lymph nodes in the area are generally concerning for malignancy. However, when we biopsy these nodules with a needle most turn out benign. ...Read moreSee 2 more doctor answers
Multinodular thyroid: The most common cause of your ultrasound finding is a multinodular goiter. Majority of time these are benign and the thyroid will have normal function. It is actually more of a concern for cancer when the thyroid only has 1 or 2 solid nodules, not dozen of smaller ones. A thyroid biopsy is a simple test to sample suspicious nodules. ...Read moreSee 1 more doctor answer
Doppler: Doppler is to look at blood flow, thyroid study usually just need regular ultrasound ...Read more
Hi I am a 64 year old woman and I just had an ultrasound and they said I had a cyst greater than 2 cm on my thyroid right side with hyervascular flow?
Anatomy of thyroid: The ultrasound is a technique using sound waves to look inside the body. The thyroid ultrasound exam specifically measure the thyroid gland size (to assess for enlargement or shrinkage), the thyroid texture (for autoimmune or inflammatory diseases that cause heterogeneity), presence of lumps (nodules that may be benign or cancerous), and the amount of blood flow (increase in certain conditions). ...Read more
Possibly: Thyroid glands are typically seen during an ultrasound of the carotid arteries. If a cardiac ultrasound looks up high enough, or if you have a thyroid that is unusually low (as in substernal thyroid) you could see it. ...Read more
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