title: [Perforating cutaneous amyloidosis].
abstract: Two patients, a 79-year-old man suffering from familial lichen amyloidosus and a 44-year-old women with biphasic cutaneous amyloidosis, developed small, centrally ulcerated papules. Histological and ultrastructural examination confirmed transepidermal elimination of amyloid. In contrast to other transepidermal elimination diseases, the material eliminated in perforating cutaneous amyloidosis is of epidermal origin.
authors.affiliation: Dermatologische Klinik, Ruhr-Universität Bochum.
authors.forename: M
authors.initials: M
authors.lastname: Bacharach-Buhles
authors.forename: U
authors.initials: U
authors.lastname: Schultz-Ehrenburg
authors.forename: P
authors.initials: P
authors.lastname: Altmeyer
mesh_terms: D000328:Adult; D000368:Aged; D000682:Amyloid / Q000378:metabolism*; D000686:Amyloidosis / Q000235:genetics* / Q000473:pathology; D001706:Biopsy; D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D005260:Female; D005799:Genes, Dominant / Q000235:genetics*; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D010375:Pedigree; D012871:Skin Diseases / Q000235:genetics* / Q000473:pathology
chemical_list: D000682:Amyloid
vernacular_title: Perforierende kutane Amyloidose.