KI-1 LARGE CELL LYMPHOMA WITH REGRESSING LESIONS IN A CHILD

被引：10

作者：

BITTENCOURT, AL

MENDONCA, N

DEFREITAS, LAR

SCHNITZER, B

机构：

[1] Department of Pathology and Pediatric Oncology, Hospital Martagão Gesteira, Salvador, Bahia

[2] Department of Pathology, Federal University of Bahia

[3] Centro de Pesquisas Gonçalo Moniz (Fundação Oswaldo Cruz), Salvador, Bahia

[4] Department of Pathology, University of Michigan, Ann Arbor, Michigan

来源：

PEDIATRIC DERMATOLOGY | 1992年 / 9卷 / 02期

关键词：

D O I：

10.1111/j.1525-1470.1992.tb01226.x

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

An 8-year-old boy was seen with a cutaneous Ki-1 anaplastic, large cell lymphoma with multiple lesions. Some of the lesions showed spontaneous regression. During more than seven years of disease no systemic involvement was observed, but recurrent, self-healing lesions did appear. Histopathologic examination of five lesions revealed a variety of findings, from an inflammatory infiltrate to a highly anaplastic pattern. The neoplastic cells expressed Ki-1 and leukocyte common antigens. Ultrastructurally, those cells showed ruffled indentations. The differential diagnosis includes microvillous malignant lymphoma. The patient has had a four-year follow-up without relapses.

引用

页码：117 / 122

页数：6

共 36 条

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