Malignant Clear Cell Acanthoma: Report of a Rare Case of Clear Cell Acanthoma-Like Tumor With Malignant Features

被引:4
|
作者
Lin, Chien-yio [1 ]
Lee, Li-yu [2 ]
Kuo, Tseng-tong [2 ]
机构
[1] Chang Gung Univ, Coll Med, Chang Gung Mem Hosp, Dept Dermatol, Taoyuan, Taiwan
[2] Chang Gung Univ, Coll Med, Chang Gung Mem Hosp, Dept Pathol, Taoyuan, Taiwan
关键词
clear cell acanthoma; malignant clear cell acanthoma; clear cell skin tumor; dermoscope; CARCINOMA;
D O I
10.1097/DAD.0000000000000499
中图分类号
R75 [皮肤病学与性病学];
学科分类号
100206 ;
摘要
An erythematous and moist tumor nodule on the left temple of a 92-year-old woman was biopsied and identified as a clear cell acanthoma (CCA)-like tumor with malignant cytology and high proliferation activity. This case is similar to 2 cases reported previously as atypical CCA. The authors believe that these tumors are malignant counterparts of CCA and propose to call them malignant CCA. The clinicopathologic features of the present case are described along with dermoscopic findings.
引用
收藏
页码:553 / 556
页数:4
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