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Doctor insights on: Lobes Thyroid Gland

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Thyroid Gland (Definition)

It is an endocrine gland which produces thyroxin hormone which controls the metabolism in every cell in the body.It produces 80 to 90%t4 and 10 to 20 %t3. These control rate of metabolism and affect the growth and rate of functions of many cells in the body it is ...Read more


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I have trouble swallowing but not all the time. Sometimes I really have a hard time swallowling and other x no problem. I had CT scan show small calcific densities in right lobe of thyroid gland. Could this be the cause even though I don't kno what the ct

I have trouble swallowing but not all the time. Sometimes I really have a hard time swallowling and other x no problem. I had CT scan show small calcific densities in right lobe of thyroid gland. Could this be the cause even though I don't kno what the ct

Need evaluation: There are many possible causes for your current symptoms. Although the ct showed "small calcified densities in the thyroid", it still might not be the cause for your difficulty swallowing. The next step would be a thyroid u/s to see if these "densities" are in a nodule and to see how many nodules & how big they are. Get the ct result, sit down with your doc and discuss the next step of evaluation. ...Read more

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What would cause a 4mm hypoechoic nodule in left lobe of thyroid gland, along with prominent bilateral cervical lymph nodes as found in a neck US?

What would cause a 4mm hypoechoic nodule in left lobe of thyroid gland, along with prominent bilateral  cervical lymph nodes as found in a neck US?

Thyroid cyst: It sounds like you have a simple thyroid cyst and possiblt a couple of reactive nodes that may be within normal. Why did you have an ultrasound? 4mm cysts is not palpable. I would recommend regular 6-12 month follow up. it is low risk for neoplastic pathology based on your description. ...Read more

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Ct scan shows small calcific densities measuring 3.5mm in the right lobe of thyroid gland. Any suggestions on what this could be please? I had breast cancer in 08 but no mestateses and n full remission w br ca. Tysvm! I love you guys.

Many things: Thyroid calcifications are relatively common. Some of them are an indication of thyroid cancer. The first thing to do is to get a neck ultrasound, which is better than ct in visualizing the thyroid, and thyroid function tests. ...Read more

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Is a hypodense lesion on the thyroid cancerous? I had an angiogram and it found a hypodense lesion on the left lobe of my thyroid gland.

Is a hypodense lesion on the thyroid cancerous? I had an angiogram and it found a hypodense lesion on the left lobe of my thyroid gland.

Maybe: Angiography is not good at defining thyroid pathology. You will usually need a thyroid ultrasound and possibly a fine needle biopsy. Thyroid nodules are common and the majority are ok, but definitely have it checked out. ...Read more

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I have been diagnosed with one 7mm cyst on my right lobe of the thyroid gland and one of 9mm on the left lobe. Can this cause dizziness and choking?

I have been diagnosed with one 7mm cyst on my right lobe of the thyroid gland and one of 9mm on the left lobe.  Can this cause dizziness and choking?

No: Small thyroid nodules and cysts are common in the general population, especially women over age 40. These cysts usually have no clinical significance, and are too small to cause any symptoms. A 9mm cyst is the size of a pea. ...Read more

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A 0.3 x 0.5 x 0.3 CM hypoechoic cystic nodule with punctate internal echo is noted in the lower pole of the right lobe of the thyroid gland. ?

Small nodule: Often cystic thyroid nodules can have denser regions called "punctate foci". If the nodule is not cystic those can also be microcalcifications, a finding that increases the risk of thyroid cancer. The key though is that the nodule is very small and therefore requires monitoring only, no matter what its nature may be. ...Read more

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Ct results: low-density lesion in the left lobe of the thyroid gland likely reflecting a small region of colloidal degeneration or cyst more in nxt q?

Ct results: low-density lesion in the left lobe of the thyroid gland likely reflecting a small region of colloidal degeneration or cyst more in nxt q?

Likely benign: This sounds like a benign thyroid cyst; thyroid cancers are generally solid tumors. If there were any reason for concern your doctor would order a followup ultrasound or needle aspiration; this does not sound concerning. ...Read more

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Hi doc I am from philippines 50 yrs old please give some advice what is best medications of my hyperechoic thyroid gland. L -9.7cms r-9.4 cms lobes.

Hi doc I am from philippines 50 yrs old please give some advice what is best medications of my hyperechoic thyroid gland. L -9.7cms  r-9.4 cms lobes.

No medication : Unless your thyroid isn't functioning normally you don't need medication at this time, but your gland is quite large. You do need to see an endocrinologist, someone with expertise in thyroid for an evaluation. ...Read more

Lobe (Definition)

1. A rounded projection, especially a rounded, projecting anatomical part. (for example, the lobe of an ear) 2. A subdivision of a bodily organ or part bounded by fissures, connective tissue, or other structural boundaries. (for example, a ...Read more


Dr. Ana Adelstein
13 doctors shared insights

Thyroid (Definition)

The thyroid is an endocrine gland that sits in the lower part of the neck. It produces thyroid hormone - which ...Read more