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Spring 2019, Vol. 27 No. 1

Hong Kong J. Dermatol. Venereol. (2019) 27, 27-30


Case Report

Blastic plasmacytoid dendritic cell neoplasm mimicking both clinical and dermatoscopic angiosarcoma of the scalp

母細胞性漿細胞樣樹突狀細胞腫瘤臨床和皮膚鏡上與頭皮血管肉瘤相混淆

P Martín-Carrasco, JJ Domínguez-Cruz, M Sendín-Martín, T Zulueta-Dorado, J Conejo-Mir

Abstract

Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare variant of cutaneous lymphoma and mainly occurs in elderly patients, mostly presenting as multiple purplish tumours or nodules. This case shows an unusual presentation of BPDCN, clinical and dermatoscopically simulating an angiosarcoma of the scalp.

母細胞性漿細胞樣樹突狀細胞腫瘤臨床是皮膚淋巴瘤的罕見變異,主要發生在老年患者中,大多呈現為多發的紫紅色腫瘤或結節。本病例顯示了這種皮膚淋巴瘤的不尋常表現,在臨床和皮膚鏡上都擬似頭皮血管肉瘤。

Keywords: Angiosarcoma, blastic plasmacytoid dendritic cell neoplasm, cutaneous angiosarcoma of head and neck, cutaneous lymphoma, dermoscopy

關鍵詞: 血管肉瘤、母細胞性漿細胞樣樹突狀細胞腫瘤、頭頸部皮膚血管肉瘤、皮膚淋巴瘤、皮膚鏡檢查