A 24 year old female presents with a
lump in her neck. There are no other symptoms.
She has no previous history of note
and she is not on any medication. Clinical examination reveals a solitary
nodule in her thyroid gland and cervical lymphadenopathy.
Hb 13.5 g/dL
WBC 7.5 x109/L
ESR 8 mm in 1st hour
TSH 4 mU/L
In this patient which one of the
following investigations would you arrange to reach a diagnosis?
Ultrasound scan of her neck
CT neck and chest
Radioactive iodine scan of thyroid
Fine needle aspiration of nodule