a case of sub acute thyroiditis

This is a case of 29 yrs female. Recently diagnosed Hyperthyroidism, when checked for swelling in neck and sometimes sweating . No other specific complaints. T3 and T4 markedly elevated. TSH= 0.01 On local examination, she is having diffuse enlargement of both lobes of thyroid. some prominent vessels visible over thyroid. USG neck report suggestive of diffuse enlargement of both lobes of thyroid with increased vascularity. cervical lymphadenopathy. these finding of increased vascularity and cervical lymph nodes involvement goes in favour of malignancy. should I go for FNAC or RAIU SCAN, or directly go for surgery. Inputs from Dr Krishna sir and Dr Pervez sir will be really helpful.

25 year female Swelling in front of neck since 15 days ( thyroid) Fever on and off FNAC Describe and comment?

FNA from 23y female patient with h/o diffuse thyroid swelling since 3 days..geimsa smears

40 yr male. thyroid swelling. H/o PUO with wt. loss

A young 20 yr old unmarried girl reports with acute onset pain throat. O/e Oropharynx and nasopharynx, tonsils are normal. She has a bulge in Rt lobe of Thyroid. T3T4TSH -N. Rt lobe USG Thyroid reveals a nodule Rt Lobe. Suggest Dx and Mgt.