How accurate is the visual assessment of basal carcinoma margins?
D002280:Basal Cell Carcinoma / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008722:Methods; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*