Multiple osteocartilaginous exostoses of the lower extremity: a case report.

An osteochrondoma is a benign osseous tumor capped by cartilage. Osteochondromas occurring at the distal tibia and fibula are uncommon and even more so when occurring at the first metatarsal head. Osteochondromas usually occur at the metaphysis of long bones; however, they can occur at other cortical bone metaphyses.

Pedal Gangrenous Changes in the Digits of an Adolescent With Ulcerative Colitis: A Case Report.

Ulcerative colitis is an autoimmune inflammatory disease of the colon and is occasionally associated with thrombosis. We report the case of an adolescent with ulcerative colitis who presented with bilateral gangrenous toes without signs of ascending cellulitis. Radiographs indicated the presence of bilateral and erosive changes in the distal phalanges.