Patient Presents With Buttock Lesion

Poll

A 59-year-old woman presents with a purplish lesion on her left buttock, and a biopsy is performed. What is your diagnosis?

A 59-year-old woman presents with a purplish lesion on her left buttock, and a biopsy is performed.

What is your diagnosis?

A. Hemangioma
B. Squamous cell carcinoma
C. Kaposi sarcoma
D. Leiomyosarcoma