Squamous cell carcinoma in situ arising in a smallpox vaccination scar.
Walling
Hobart W
HW
Private Practice of Dermatology, West Des Moines, and Iowa Pathology Associates, Des Moines, Iowa 52241, USA. hobartwalling@yahoo.com
Persichetti
Gregory B
GB
Scupham
Richard K
RK
D002278:Carcinoma in Situ / Q000209:etiology* / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000209:etiology* / Q000473:pathology; D002921:Cicatrix / Q000150:complications*; D006801:Humans; D012878:Skin Neoplasms / Q000209:etiology* / Q000473:pathology; D012899:Smallpox / Q000517:prevention & control; D012900:Smallpox Vaccine / Q000009:adverse effects*
D012900:Smallpox Vaccine