Perianal vaccinia: a case report.
Accidental perianal vaccinia is a rare condition, presenting acutely with severe pain and characteristic superficial ulceration. There is no specific treatment, and complete resolution occurs. A case is described of autogenous perianal vaccinia occurring in an adult.
D000328:Adult; D001004:Anus Diseases; D006801:Humans; D008297:Male; D014615:Vaccinia