Cutaneous Malignant Mixed Tumor Report of a Case and Review of the Literature
作者:
Amy Scott,
John Metcalf,
期刊:
The American Journal of Dermatopathology
(OVID Available online 1988)
卷期:
Volume 10,
issue 4
页码: 335-342
ISSN:0193-1091
年代: 1988
出版商: OVID
关键词: Adnexal neoplasm;Cutaneous mixed tumor;Cutaneous malignant mixed tumor;Carcinosarcoma
数据来源: OVID
摘要:
We describe an unusual malignant cutaneous neoplasm having a biphasic growth pattern and apparently arising in a mixed tumor. A lymph node metastasis was similar histologically to the primary lesion, exhibiting both carcinomatous differentiation and areas that appeared sarco-matous. Immunohistochemical stains showed selective staining for high molecular weight keratin in carcinomatous areas and for vimentin in areas having a sarco-matous appearance. The literature of cutaneous malignant mixed tumor is reviewed and possible explanations for the unusual morphology and immunohistochemical staining pattern are discussed.
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