Clinicopathological analysis on angiolymphoid hyperplasia with eosinophilia
- VernacularTitle:伴嗜酸性粒细胞增多性血管淋巴样增生的临床病理分析
- Author:
Rui YIN
;
Qingchun DIAO
;
Lu WANG
;
Baiyu ZHONG
- Publication Type:Journal Article
- From:Journal of Third Military Medical University
2001;23(4):484-486
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinicopathological features of angiolymphoid hyperplasia with eosinophilia (ALHE). Methods The pathological specimens of 7 cases of ALHE collected in our department from 1950 to 1999 were sectioned, stained and observed. Results There were 3 pathological characteristics in ALHE: ①massive hyperplasia of capillaries in the dermis; ②the endothelial cells proliferated and swelled, projecting into vascular cavity like tombstones; ③mixed infiltration of lymphocytes and eosinocytes in the vessels. Conclusion ALHE is a disease with local benign proliferated vessels, whose etiology and pathogenesis is still unknown. It is necessary to grasp the pathological changes of ALHE to distinguish it from other diseases.
