title: [Primary cutaneous CD30+ ALK(-) anaplastic large cell T-cell lymphoma].
abstract: Anaplastic large cell lymphomas (ALCL) are characterized by large, pleomorphic cells with a strong expression of cytokine receptor CD 30. We present a 71-year-old patient with several nodules on the right temple extending to his right ear. Based on clinical, histological and immunophenotypic criteria, the diagnosis of a primary cutaneous CD30(+) ALK(-) anaplastic large cell lymphoma was made. After local excision and adjuvant radiotherapy no relapse occurred during a follow-up period of three months.
authors.affiliation: Klinik für Allergologie und Dermatologie, Universitätsklinikum RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Deutschland. cmuehlhoff@ukaachen.de
authors.forename: C
authors.initials: C
authors.lastname: Mühlhoff
authors.forename: A
authors.initials: A
authors.lastname: Rübben
authors.forename: N
authors.initials: N
authors.lastname: Gassler
authors.forename: M
authors.initials: M
authors.lastname: Megahed
mesh_terms: D000368:Aged; D005153:Facial Neoplasms / Q000473:pathology*; D006801:Humans; D017730:Ki-1 Antigen / Q000032:analysis*; D054446:Lymphoma, Primary Cutaneous Anaplastic Large Cell / Q000473:pathology*; D008297:Male; D008940:Mitotic Index; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*
chemical_list: D017730:Ki-1 Antigen