巨大斑块型汗孔角化症1例  

A Case of Giant Plaque-Type Porokeratosis

作　　者：杨洪浦[1] 苏彤[1] 纪华安[1] 

机构地区：[1]天津市中医药研究院附属长征医院,天津300120

出　　处：《中国皮肤性病学杂志》2014年第3期292-293,共2页The Chinese Journal of Dermatovenereology

摘　　要：患者男,51岁,双臀、会阴、小腹部融合成片状角化性斑块27年,出现结节1年,无家族遗传史。皮肤组织病理示:在角质层内有一由角化不全细胞所组成的角化不全柱,下方的颗粒层减少或消失,棘细胞层内还可见散在的角化不良细胞。真皮浅层血管周围有较多的淋巴细胞浸润。结节部皮损未见棘细胞明显异型。诊断:巨大斑块型汗孔角化症。A 51-year-old male had presented with fusional flaky eornified patches on hips,perineum and inferior belly for 27 years,and developed nodules for I year. No family history was found. Histological examination revealed that, parakeratinized column of parakeratinized cells in the stratum corneum, reduced or disappeared inferion granular layer, and scattered dyskeratotic cells in prickle cell layer. The lymphocytes infihrated into the periwtscular space of the dermal superficial layer. No hetexomorphic prickle cells were found in the nodular lesion. A diagnosis of giant plaque-type porokeratosis was made.

关 键 词：汗孔角化症 巨大 斑块型 

分 类 号：R758.5[医药卫生—皮肤病学与性病学]