Intra-Articular Synovial Sarcomas: Incidence and Differentiating Features from Localized Pigmented Villonodular Synovitis

Figure 4

24-year-old female with localized PVNS at the posterior cruciate ligament (case #P5). Bursa suprapatellaris is clearly distended with fluid. Sagittal proton density-weighted MR image.