title: Diagnostic problems of desmoplastic melanoma in a boy with xeroderma pigmentosa.
authors.forename: R H
authors.initials: RH
authors.lastname: Johr
authors.forename: W
authors.initials: W
authors.lastname: Stolz
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008545:Melanoma / Q000150:complications / Q000175:diagnosis*; D012878:Skin Neoplasms / Q000150:complications / Q000175:diagnosis*; D014983:Xeroderma Pigmentosum / Q000150:complications*