Ewing's sarcoma of the thumb.

Yamaguchi, T; Tamai, K; Saotome, K; Hoshino, T; Masawa, N · Skeletal Radiol · 1997

case_report · Level V

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Abstract

The case of a 51-year-old man with Ewing's sarcoma of the thumb is presented. The tumor involved the distal phalanx of the right thumb, associated with an impressive extraskeletal mass. Histology revealed a round cell sarcoma with a positive immunoreactivity with monoclonal antibody O13. Five years after disarticulation at the metacarpophalangeal joint, the patient is alive without recurrence or metastasis.

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