title: [Ultrasonic examination in differential diagnosis: tumor in the hollow of the knee. (Case report)].
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007717:Knee / Q000601:surgery; D009369:Neoplasms / Q000175:diagnosis; D013581:Synovial Cyst / Q000175:diagnosis* / Q000601:surgery; D014463:Ultrasonography
vernacular_title: Ultraschalluntersuchung zur Differentialdiagnose: Kniekehlengeschwulst. Fallbeschreibung.