A Rare Case of Dermatofibrosarcoma Protuberans of the Thumb in an 80-year-old Woman.

Dermatofibrosarcoma protuberans (DFSP) has been described as a rare, locally invasive, malignant fibroblastic tumor with a high rate of recurrence that usually affects middle-aged patients. Herein, we describe a rare case of a pedunculated dermatofibrosarcoma protuberans of the right thumb in an 80-year-old woman treated with excision through the base of the pedicle. We also make a brief literature review concerning this tumor.

An Active Giant Cell Tumor of the Patella: A Case Report.

Primary neoplasms of the patella account for less than 1% of all primary bone tumors of the lower extremity, the most frequent of them being the giant cell tumor of bone, the chondroblastoma, and the aneurysmal bone cyst. Herein, we report the case of a 29-year-old woman with an active giant cell tumor of the patella (GCTP) with its clinical and radiological features and a brief review of the literature.

Thumb metacarpal lengthening.

Over a period of 35 years, 92 patients have been treated: 70 adults and 22 children age 8 to 14. The metacarpal lengthening obtained varied from 2 to 4.5 cm with an average of 3.