title: Lipoma arborescens of the knee: another cause of filling defects on a knee arthrogram.
mesh_terms: D000328:Adult; D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D007717:Knee / Q000000981:diagnostic imaging* / Q000601:surgery; D007718:Knee Injuries / Q000000981:diagnostic imaging; D008067:Lipoma / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D011859:Radiography; D000074402:Synovectomy; D013585:Synovitis / Q000000981:diagnostic imaging