수지에 발생한 섬유골성 가종양 - 1예 보고 -
Fibro-osseous Pseudotumor of the Digits - A case report -
박인서, 한지영, 한혜승, 김영배, 주영채,
소속 상세정보
박인서 ( Park In-Seo )
인하대학교 의과대학 병리학교실
한지영 ( Han Jee-Young )
인하대학교 의과대학 병리학교실
한혜승 ( Han Hye-Seung )
인하대학교 의과대학 병리학교실
김영배 ( Kim Young-Bae )
인하대학교 의과대학 병리학교실
주영채 ( Chu Young-Chae )
인하대학교 의과대학 병리학교실
KMID : 0357919990330070540
Abstract
Fibro-osseous pseudotumor of the digits is a heterotopic ossification closely related to myositis ossificans and occurs in the subcutaneous tissue of the digits. This lesion is considered a reactive fibroblastic proliferation with metaplastic bone formation. We report a case of fibro-osseous pseudotumor of left index finger in a 28-year-old woman. She had had an ovoid smooth subcutaneous mass with tenderness on the left index finger for one month. In gross, the specimen consisted of a relatively circumscribed, rubbery soft mass with grayish white cut surface measuring 2.0 1.7 1.5 cm. Upon microscopic examination the lesion showed irregular multinodular growth with considerably variable cellularity. Because of the focal hypercellularity, cellular atypia, and increased mitotic activity this lesion may be confused with extraskeletal osteosarcoma or parosteal osteosarcoma. This rare lesion is curable by complete local excision.
키워드
Fibro-osseous pseudotumor;Soft tissue;Digits
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