title: Patellar fracture masked by concomitant prepatellar bursitis: clinic-based ultrasonographic findings.
authors.affiliation: Division of Rheumatology, Drexel University College of Medicine, Philadelphia, PA, USA.
authors.forename: William J
authors.initials: WJ
authors.lastname: Chun
authors.forename: Angel
authors.initials: A
authors.lastname: Checa
mesh_terms: D002062:Bursitis / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging*; D006801:Humans; D007719:Knee Joint / Q000000981:diagnostic imaging*; D008875:Middle Aged; D010329:Patella / Q000000981:diagnostic imaging / Q000293:injuries*; D014463:Ultrasonography