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THYROID NODULES. Thyroid nodule size larger than 4 cm does not increase the risk of false negative biopsy results or the risk of cancer ... study, however, show that thyroid nodule size ≥4 cm does not increase the risk of false negative biopsy results or the overall risk of cancer. — M. Regina Castro, MD ATA THYROID BROCHURE LINKS.


Doctor answers on Symptoms, Diagnosis, Treatment, and More: Dr. Velt on 5 cm thyroid nodule: The nodule may cause the hyperthyroidism if it is an overactive nodule. for topic: 5 Cm Thyroid Nodule


My wife is 33 years old and has a 4.5 cm solid nodule on her thyroid. The needle biopsy came back benign but the ent surgeon recommended removing the whole thyroid as there were 3 or 4 smaller nodules as well. He did give her option of partial removal but highly recommended full removal. Any opinion or recommendation would be appreciated. Thank ...


In the evaluation of thyroid nodules for malignancy, the size of the nodule has been a cause for concern, mainly because the size—if it is a carcinoma—directly influences the staging. In addition, larger nodules in other organs, such as the adrenal gland, are more likely to be malignant. However, the data on size as a determinant of carcinoma in a thyroid nodule are conflicting (1-3).


Thyroid nodules are solid or fluid-filled lumps that form within your thyroid, a small gland located at the base of your neck, just above your breastbone. Most thyroid nodules aren't serious and don't cause symptoms. Only a small percentage of thyroid nodules are cancerous.


The US reports says both lobes of the gland are enlarged and diffusely heterogeneous in echotexture with NO nodules seen. The Isthums is enlarged (16.9 cm) and there is a 3.5 cm hypoechoic solid nodule within the isthmus. It says the there is blood flow with the nodule.


At total of 7348 thyroid nodules greater then 1 cm from the records of 4955 consecutive patients referred to a single hospital for evaluation of thyroid nodules from 1995-2009 were studied. A total of 49% of the nodules were between 1 to 1.9 cm, 27% between 2 to 2.9 cm, 14% between 3 to 3.9cm and 11% were greater than 4cm.


Introduction. The thyroid nodule is a common entity. While autopsy data indicate a 50% prevalence of thyroid nodules larger than one centimeter in patients without clinical evidence of thyroid disease, the prevalence of palpable nodules is only 4 to 7%, (1, 2).Ultrasonography is far more sensitive than palpation, as it detects nodules of any size in up to 67% of the general population ().


Page 1 of 2 - Surgery next week 4cm nodule - posted in Thyroid Surgery Discussion Forum: Hi! I have a 4cm nodule that was grown from 3cm a year ago. I also have a 1mm nodulae on the other side that hasnt grown. I had an FNA when it was first discovered and both were benign. Since then, I've felt that the large nodule has gotten bigger so I made an appt with my Endo and it had grown to 4cm.


Exactly--most types of thyroid cancer are found when you remove the lobe and see if the cells are encapsulated in the nodule--also, for other types, a needle biopsy only takes a very tiny sample of cells on the needle biopsy---if you have a large nodule/tumor mass, it isn't going to tell you what the rest of the cells are like, just the ones that you have drawn out.