title: [Solitary basalioma in a 10-year-old boy].
abstract: It is rare for solitary basal cell cancer not to be associated with the naevoid basal cell carcinoma syndrome (NBCCS), xeroderma pigmentosum, an organoid nevus or X-ray therapy in children (to date 86 cases have been documented in the literature. Aetiologically, the tumours might be a forme fruste of the NBCCS or they might follow a somatic point mutation of keratinocytes. Up to now, data on the repair mechanism following UV-induced DNA damage are not available in these patients. We report on a 10-year-old boy with a solitary nodular basal cell cancer in the right malar region. Neither the patient's history nor the clinical findings suggested a genetic disposition to development of the tumour.
authors.affiliation: Hautklinik, Universität des Saarlandes, Homburg/Saar.
authors.forename: H P
authors.initials: HP
authors.lastname: Baum
authors.forename: M
authors.initials: M
authors.lastname: Hog
mesh_terms: D002280:Basal Cell Carcinoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D002648:Child; D003937:Diagnosis, Differential; D005153:Facial Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D012867:Skin / Q000473:pathology
vernacular_title: Solitäres Basaliom eines 10jährigen Jungen.