Fig. 6From: MRI characteristics of cysts and “cyst-like” lesions in and around the knee: what the radiologist needs to knowExtra-articular ganglion cysts. The axial (a) and sagittal (b) fat saturated proton density weighted images demonstrate a unilocular cystic fluid collection consistent with an extra-articular ganglion cyst (arrows). The coronal (c) and sagittal (d) fat saturated proton density weighted images show a multilocular extra-articular ganglion cyst (arrows)Back to article page