MALIGNANT-MELANOMA WITH PSEUDOCARCINOMATOUS HYPERPLASIA - AN ENTITY THAT CAN SIMULATE SQUAMOUS-CELL CARCINOMA - A LIGHT-MICROSCOPIC AND IMMUNOHISTOCHEMICAL STUDY OF 4 CASES

被引：27

作者：

KAMINO, H

TAM, ST

ALVAREZ, L

机构：

[1] NYU MED CTR,DEPT DERMATOL,NEW YORK,NY 10016

[2] NYU MED CTR,DEPT PATHOL,NEW YORK,NY 10016

来源：

AMERICAN JOURNAL OF DERMATOPATHOLOGY | 1990年 / 12卷 / 05期

关键词：

Keratin; Malignant melanoma; Pseudocarcinomatous hyperplasia; S-100; protein;

D O I：

10.1097/00000372-199010000-00003

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

We report four unusual cases of malignant melanoma in which squamous cell carcinoma was strongly considered in the differential diagnosis on routine hematoxylin and eosin-stained sections due to the near absence of melanin and the presence of pseudocarcinomatous hyperplasia. Ultimately, immunohistochemical staining for S-100 protein and keratin established the correct diagnosis of malignant melanoma in all cases.

引用

页码：446 / 451

页数：6

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