title: A middle-aged man with dysuria and weight loss.
authors.affiliation: Department of Surgery, University of California, Los Angeles Medical Center.
authors.forename: F
authors.initials: F
authors.lastname: Katske
authors.forename: Z
authors.initials: Z
authors.lastname: Barbaric
mesh_terms: D006801:Humans; D008198:Lymph Nodes; D008223:Lymphoma / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010388:Pelvis; D012187:Retroperitoneal Space; D014057:Tomography, X-Ray Computed; D016055:Urinary Retention / Q000209:etiology*; D015431:Weight Loss