Jadassohn tumour arising at smallpox vaccination site.
D000368:Aged; D002921:Cicatrix / Q000150:complications; D006801:Humans; D008297:Male; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000209:etiology* / Q000473:pathology; D012899:Smallpox / Q000517:prevention & control*; D014611:Vaccination / Q000009:adverse effects*