Fig. 17From: MRI characteristics of cysts and “cyst-like” lesions in and around the knee: what the radiologist needs to knowPes anserinus bursitis. The axial (a) and coronal (b, c) fat saturated proton density weighted images show a cystic fluid collection (noted with asterisk in a and arrows in b, c) located between the medial aspect of the tibia and the pes anserinus tendons: sartorius muscle (grey arrow), gracilis tendon (white arrow) and semitendinosus tendon (black arrow). T tibiaBack to article page