[Ultrasound in the diagnosis of popliteal cyst descending into the calf].
D000328:Adult; D003560:Cysts / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004487:Edema / Q000175:diagnosis; D005260:Female; D006801:Humans; D011152:Popliteal Vein; D013582:Synovial Fluid; D013924:Thrombophlebitis / Q000175:diagnosis; D014463:Ultrasonography