title: [Coexistence of 4 neoplasms: lymphoma, lip cancer, malignant melanoma and skin cancer in a patient].
abstract: An extremely rare case is described with coexistence of four neoplasms in one patient diagnosed simultaneously or at short time intervals.
authors.forename: M
authors.initials: M
authors.lastname: Mazurkiewicz
authors.forename: J
authors.initials: J
authors.lastname: Peszyński
mesh_terms: D006801:Humans; D008048:Lip Neoplasms / Q000175:diagnosis* / Q000532:radiotherapy; D008223:Lymphoma / Q000175:diagnosis* / Q000188:drug therapy; D008297:Male; D008545:Melanoma / Q000175:diagnosis* / Q000188:drug therapy; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis* / Q000628:therapy; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000188:drug therapy
vernacular_title: Współistnienie czterech nowotworów: chłoniaka, raka wargi, czerniaka złośliwego i raka skóry u jednego chorego.