Prevalence and size of meniscal cysts, ganglionic cysts, synovial cysts of the popliteal space, fluid filled bursae, and other fluid collections in asymptomatic knees on MR imaging. - Tschirch,F.TC.; Schmid,M.R.; Pirrmann,W.A.; Romero,J.; Hodler,J.; Zanetti,M. (AJR, 2003)