Pustular psoriasis elicited by streptococcal antigen and localized to the sweat pore.

摘要: A woman, aged 39 years, presented with a localized, painful, pustular eruption of the neck, scalp, and finger five years' duration. diagnosis psoriasis was made clinically histologically. It possible to reproduce disease by intradermal injection killed Group streptococcal organisms. The induced pustules, as well those appearing clinically, were intraepidermal indistinguishable from Kogoj spongiform abscess, on serial sectioning showed distinctive localization acryosyringium. Immunosuppressant antistreptoccocal therapy in form cyclophosphamide clindamycin help. process is classified nonvasculitic bacterid, prototype for antigen lesions occluded epidermal sweat duct unit.