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Epithelioid Cell Histiocytoma -A Case Report and Reivew of the Literature-

類上皮細胞組織細胞瘤─病例報告及文獻回顧─

摘要


類上皮細胞組織細胞瘤是屬於皮膚纖維瘤的變種。它最早是在1989年由Wilson Jones首先提出,到目前約有近百之病例被報告。臨床上大多為單一之息肉樣結節,而病理特徵則以其大且多角形之類上皮細胞間雜於細緻之膠原蛋白質及局部血管增生為特色。我們提出一病例報告並回顧相關文獻。

關鍵字

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並列摘要


Epithelioid cell histiocytoma (ECH) is a variant of dermatofibroma. It was first described by Wilson Jones in 1989 and less than 100 cases have been reported to date. The clinical manifestation of ECH is usually a polypoid nodule on the extremities. The histopathology is characterized by large and polygonal epithelioid cells in a finely collagenous stroma with focal vascularity. Herein, we present a case here and review the related literature.

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