title: [An unusual retrorectal cyst].
authors.affiliation: Service Central d'Anatomie et Cytologie Pathologiques, Hôpital Edouard Herriot, 69347 Lyon 03.
authors.forename: Valérie
authors.initials: V
authors.lastname: Hervieu
authors.forename: Roger
authors.initials: R
authors.lastname: Dardelin
authors.forename: Jean-Yves
authors.initials: JY
authors.lastname: Scoazec
mesh_terms: D000328:Adult; D003560:Cysts / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D008875:Middle Aged; D012002:Rectal Diseases / Q000473:pathology* / Q000601:surgery; D012445:Sacrococcygeal Region / Q000473:pathology