Figure 1From: An intra-articular ganglion cyst in a patient with juvenile idiopathic arthritisMRI of intra-articular ganglion cyst. (A) Axial T2-weighted image shows a mildly septated T2 hyperintense fluid intensity lesion within or projecting into the superolateral aspect of the knee. (B) Sagittal proton density weighted image shows a slightly elongated fluid intensity area adjacent to or within the upper aspect of the joint space.Back to article page