title: An internal iliac artery aneurysm masquerading as a rectal mass.
authors.affiliation: Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA.
authors.forename: C
authors.initials: C
authors.lastname: Wu
authors.forename: B D
authors.initials: BD
authors.lastname: Nguyen
authors.forename: F
authors.initials: F
authors.lastname: Regan
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D017543:Iliac Aneurysm / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging; D012002:Rectal Diseases / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed