ExpiresJune 15, 2020
Format TypeJournal-based CME
JAMA Otolaryngology–Head & Neck Surgery
A man presented with a 6-year history of a painless lump in the supraclavicular region; palpation detected a smooth, soft, and fluctuant mass, and computed tomography revealed a poorly circumscribed, heterogeneous, and cystic mass near the sternocleidomastoid muscle. What is your diagnosis?
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Based on this clinical scenario and the accompanying image, understand how to arrive at a correct diagnosis.
Clinical Challenge, Otolaryngology
CME Credit Type
AMA PRA Category 1 Credit