title: An extreme case of retrorenal colon.
authors.affiliation: University of Ottawa, Ottawa, ON, Canada.
authors.forename: Ryan
authors.initials: R
authors.lastname: Chan
authors.forename: David K B
authors.initials: DK
authors.lastname: Li
mesh_terms: D000369:Aged, 80 and over; D003106:Colon / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed