case_images: PMC3026765_01
case_images: Preoperative basal computed tomography.. The involvement of the psoas muscle and retroperitoneum from the Morrison's pouch up to the right iliac fossa and to the iliac region is evident (I, II). The same CT scan shows the involvement of the right thigh with the cysts localized deeply and behind the muscular aponeurotic plane of the femoral quadriceps and abductor muscles up to the knee (III, IV).
case_images: pntd.0000840.g001.jpg
case_images: PMC3026765_01_pntd.0000840.g001.jpg
case_images: pntd-0000840-g001
case_images: A computed tomography (CT) scan detected a multi-cystic 18-cm mass originating from the psoas muscle (Figure 1, I and II). Other cysts were localized deeply and behind the muscular aponeurotic plane of the femoral quadriceps and abductor muscles (Figure 1, III and IV).