Fluid above the kneeTags: Musculoskeletal sonography, Soft tissues sonography, Medison Sonoace R7, Images, Video, Clinical report, Pediatric Posts 18:09 26-12-2017 Fluid above the knee#1 The child 15 years old from a surgeon with a diagnosis of synovitis of the right knee joint. Behind the quadriceps tendon of the right thigh is a non-uniform an / hypoechoic content up to 5 ml (Synovitis on the right?). external link :: attachments(4) :::: file 1 :::: file 2 :::: file 3 :::: file 4 :: HTML5 video plugin not supported! 22:19 01-02-2021 #2 This echo-pattern also can be called suprapatellar bursitis. external link