Surgery – MCQ 12 – A 20 yr old girl with neck swelling and thyrotoxic symptoms

A 20 yr old girl presents with 9 month history of neck swelling with thyrotoxic symptoms. On investigation increased T4 and decreased TSH with palpable 2 cm nodule was found. Next investigation will be
a) USG
b) Thyroid scan
c) Radioactive iodine uptake
d) CT scan

Correct answer : b) Thyroid scan