title: Perianal hemorrhagic erythema.
authors.affiliation: Department of Dermatology, Heidelberg University, Heidelberg, Germany.
authors.forename: Astrid
authors.initials: A
authors.lastname: Schirra
authors.affiliation: Department of Dermatology, Heidelberg University, Heidelberg, Germany.
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Hartschuh
authors.affiliation: Institute for Pathology, Heidelberg University, Heidelberg, Germany.
authors.forename: Mindaugas
authors.initials: M
authors.lastname: Andrulis
authors.affiliation: Department of Dermatology, Heidelberg University, Heidelberg, Germany.
authors.forename: Alexander
authors.initials: A
authors.lastname: Enk
authors.affiliation: Department of Dermatology, Heidelberg University, Heidelberg, Germany.
authors.forename: Ferdinand
authors.initials: F
authors.lastname: Toberer
mesh_terms: D000368:Aged; D000686:Amyloidosis / Q000209:etiology* / Q000473:pathology*; D001004:Anus Diseases / Q000209:etiology* / Q000473:pathology*; D003937:Diagnosis, Differential; D004890:Erythema / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008297:Male; D009101:Multiple Myeloma / Q000150:complications* / Q000473:pathology