title: A 38-year-old man with left knee pain.
authors.affiliation: Department of Orthopaedics, University of Miami Miller School of Medicine, Miami, FL, USA. Benjamin.Potter@amedd.army.mil
authors.forename: Benjamin K
authors.initials: BK
authors.lastname: Potter
authors.forename: Sheila C
authors.initials: SC
authors.lastname: Adams
authors.forename: Mark J
authors.initials: MJ
authors.lastname: Kransdorf
authors.forename: H Thomas
authors.initials: HT
authors.lastname: Temple
mesh_terms: D000328:Adult; D001175:Arthrography; D001706:Biopsy; D001859:Bone Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D003937:Diagnosis, Differential; D006801:Humans; D007719:Knee Joint / Q000503:physiopathology; D016403:Lymphoma, Large B-Cell, Diffuse / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D008279:Magnetic Resonance Imaging; D008297:Male; D010146:Pain / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology; D010147:Pain Measurement; D010808:Physical Examination; D016059:Range of Motion, Articular; D013977:Tibia / Q000473:pathology*