Objective To perspectively evaluate the prevalence and clinical characteristics of acquired cystic kidney disease and renal cell carcinoma in hemodialysis patients.

目的 提高对长期血液透析患者获得性肾囊肿及肾细胞癌的发病和临床特点的认识。

Vitiligo is a kind of frequent acquired skin disease charactered as skin pigment loss,more and more evidences indicated that immunifaction theory is close to the morbidity of vitiligo.

白癜风是一种常见的获得性、以局部或全身皮肤色素脱失为特征的皮肤疾病,其发病机制学说不同,愈来愈多的证据表明白癜风的发病和免疫学说密切相关。