Lang I M, Hughes D G, Williamson J B, Gough S G
Department of Radiology, Hope Hospital, Stott Lane, Salford, Manchester M6 8HD, UK.
Pediatr Radiol. 1997 Feb;27(2):130-2. doi: 10.1007/s002470050083.
Popliteal cysts are soft fluid-filled lesions of synovial origin which result from extrusion of joint fluid into the gastrocnemiosemimembranous bursa. They may occur in any age group, but 22-33 % occur in the first 15 years of life. In this age group they are rarely associated with intraarticular abnormalities and therefore rarely require treatment. This case report shows the magnetic resonance imaging (MRI) appearances of a popliteal cyst in two children.
腘窝囊肿是起源于滑膜的充满液体的软性病变，由关节液挤入腓肠肌半膜肌滑囊所致。它们可发生于任何年龄组，但22% - 33%发生在生命的最初15年。在这个年龄组中，它们很少与关节内异常相关，因此很少需要治疗。本病例报告展示了两名儿童腘窝囊肿的磁共振成像（MRI）表现。
