A 45-Year-Old With a Thyroid Gland Mass


A 45-year-old man presents with neck pain and a mass in the thyroid gland. What is your diagnosis?

A 45-year-old man presents with neck pain of several weeks duration. Physical and imaging evaluation reveals a mass in the thyroid gland.

Based on the image shown, what is your diagnosis?

A. Medullary carcinoma of the thyroid
B. Papillary carcinoma of the thyroid
C. Adamantinoma-like Ewing sarcoma of the thyroid
D. Follicular carcinoma of the thyroid
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