Objective:To evaluate periodic acid-carbol pararosanilin allochrome (PA-CPR)staining in the diagnosis and dif-ferential diagnosis of lymphocutaneous infections of fungus and mycobacterium.

• 目的:探讨过碘酸-石炭酸副品红(PA-CPR)染色对某些真菌病及分枝杆菌病的诊断价值。方法:采用PA-CPR染色法对皮肤淋巴性感染的皮肤活检标本染色,进行组织病理学和微生物学检查。