Dermpath Diagnosis

Giant Cell Tumor of Soft Tissue

Giant cell tumors of soft tissue present as multilobulated masses in the skin or subcutaneous tissue, most commonly appearing on the trunk, upper...

Photo Challenge

What Is Your Diagnosis? Secondary Syphilis

A 44-year-old man who was human immunodeficiency virus positive presented with a generalized pruritic eruption of 1 week’s duration. He denied...

Photo Challenge

What Is Your Diagnosis? Leukemia Cutis

A 71-year-old woman with acute lymphoblastic leukemia resistant to imatinib mesylate was seen for an inpatient consultation for diffuse petechiae...

Dermpath Diagnosis

Solitary Adult Myofibroma

Myofibromatosis can be classified based on its clinical presentation as either solitary infantile myofibroma, congenital multiple myofibromatosis...


Denver AAD 2014

With the annual meeting of the American Academy of Dermatology (AAD) set in the “mile-high city” now behind us, we must begin to convert didactic...

Dermpath Diagnosis

Giant Cell Tumor of the Tendon Sheath

Giant cell tumor of the tendon sheath (GCTTS) is a benign neoplasm that typically presents on the hands. These lesions commonly are seen in the...