A 73-Year-Old Man With a Subcutaneous Lesion in the Calf

Poll

A 73-year-old man presents with a subcutaneous lesion in his right calf. Surgical resection is performed. What is your diagnosis?

A 73-year-old man presents with a subcutaneous lesion in his right calf. Surgical resection is performed.

Based on the image shown, what is your diagnosis?

A. Nodular fasciitis
B. Alveolar soft part sarcoma
C. Leiomyosarcoma
D. Follicular dendritic cell sarcoma