PIGMENTED TRICHOBLASTOMA

被引：24

作者：

ALOI, F

TOMASINI, C

PIPPIONE, M

机构：

[1] Department of Dermatology, University of Turin, 10126 Turin

来源：

AMERICAN JOURNAL OF DERMATOPATHOLOGY | 1992年 / 14卷 / 04期

关键词：

TRICHOGENIC TUMORS; PIGMENTED TRICHOBLASTOMA; PIGMENTED EPITHELIAL TUMORS;

D O I：

10.1097/00000372-199208000-00010

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 trichogenic tumor with epithelial and mesenchymal components recapitulating the formation of hair germs. The epithelial lobules were highly pigmented and affected the full thickness of the dermis, extending into the subcutaneous fat. In addition, amyloid deposits were found within the epithelial lobules and in the stroma. The overall architecture was reminiscent of hair bulbs. Problems of differential diagnosis with other trichogenic tumors and pigmented tumors are discussed.

引用

页码：345 / 349

页数：5