Lump on Clavicle Found on Young Adult

Poll

A 23-year-old patient is found to have a “lump” on the left clavicle during a routine physical exam. Resection of the lump was performed. What is your diagnosis?

A 23-year-old patient is found to have a “lump” on the left clavicle during a routine physical exam. Resection of the lump was performed.

What is your diagnosis?

A. Osteogenic sarcoma
B. Chondrosarcoma
C. Langerhans cell histiocytosis
D. Lymphoma