A Colonization of Basal Cell Carcinoma by Malignant Melanoma In Situ Resembling a Malignant Basomelanocytic Tumor

被引：0

作者：

Goeser, Megan ^{[1
]}

DiMaio, Dominick J. ^{[2
]}

机构：

[1] Univ Nebraska, Sch Med, Omaha, NE 68198 USA

[2] Univ Nebraska, Med Ctr, Dept Pathol & Microbiol, Omaha, NE 68198 USA

来源：

AMERICAN JOURNAL OF DERMATOPATHOLOGY | 2014年 / 36卷 / 11期

关键词：

basal cell carcinoma; melanoma; basomelanocytic; collision tumor; OF-THE-LITERATURE; COLLISION; SKIN;

D O I：

暂无

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

We report a case of colonization of basal cell carcinoma (BCC) by malignant melanoma in situ (MIS) simulating a malignant basomelanocytic tumor. A biopsy of a pigmented lesion present on an 83-year-old man's scalp displayed intimate admixing of basaloid and melanocytic cells. This seemingly inseparable combination of BCC and neoplastic melanocytes has been referred to as a malignant basomelanocytic tumor. However, our case also displays an adjacent component of MIS, thus favoring colonization of BCC by MIS as the etiology. To our knowledge, this is the third case report of colonization of BCC by MIS resembling a malignant basomelanocytic tumor.

引用

页码：E179 / E182

页数：4

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