title: [Malacoplakia associated with adenocarcinoma of the rectum: clinico-pathologic and ultrastructural study].
abstract: A case of malacoplakia associated with rectal adenocarcinoma is reported. Optical and electron microscopic study disclosed a histiocytic infiltrate adjacent to the adenocarcinoma containing spherical and concentric inclusions designated as Michaelis-Gutmann bodies. The pathogenesis is discussed and the literature is reviewed.
authors.forename: M J
authors.initials: MJ
authors.lastname: Alonso Martín
authors.forename: J J
authors.initials: JJ
authors.lastname: Pimentel Leo
authors.forename: G
authors.initials: G
authors.lastname: Salas Garvín
authors.forename: R
authors.initials: R
authors.lastname: Gómez de Tejada Romero
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000473:pathology* / Q000648:ultrastructure; D006801:Humans; D008287:Malacoplakia / Q000150:complications / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000150:complications / Q000473:pathology* / Q000648:ultrastructure
vernacular_title: Malacoplaquia asociada con adenocarcinoma rectal: estudio clínico-patológico y ultraestructural.