稀有な臨床像を呈した基底細胞癌の3例

BASAL CELL EPITHELIOMA WITH RARE CLINICAL PICTUR

　基底細胞癌の臨床像は多種多様であり，多数の分類法が提唱されている．我々は稀有な臨床像を呈する基底細胞癌の3例を相次いで経験したので報告する．1例は皮膚面より有茎性に突出し，赤色の肉芽面を呈する肉芽腫様腫瘤を形成し，1例は線状の浅い潰瘍と瘢痕からなるEpitheliomaPlanum cicatricansに相当するもの，さらに1例は褐紫黒色局面よりなり，一見ボーエン病様臨床像を呈するもので，いずれも組織学的に基底細胞癌と判明したものである．

Three cases of this disease diagnosed histologically were reported.

Case 1: The granulomatous type with the sessile tumor covered with the red granulomatous surface

Case 2: Epithelioma planum cicatricans with the linear, superucial ulcer and scar.

Case 3: Superucial basal cell epithelioma, so-called Bowen type, with the Bowen's disease-like clinical picture.

These types have been regarded as rare type according to literatures. They were excised, and some followed by skin graft, with satisfactory results.