Needle biopsy of solitary thyroid nodule in a young woman with palpable cervical lymph nodes on the same sides demonstrates amyloid in the stroma of lesion. Likely diagnosis is
High-Yield Explanation
Presence of thyroid nodule along with palpable cervical lymph nodes and amyloid histologically is clearly indicative of Medullary Carcinoma Thyroid, as explained before. Ref : Bailey 25/e p797