Figure 2: Surgical images and radiological data of fenestration under seminal vesiculoscopy. (a) The image of seminal vesiculoscopy and seminal cyst could be clearly identified by its bulging contour (arrow). (b) The process of fenestration by using holmium laser under seminal vesiculoscopy (arrow). (c) The final result of operation and most of the cyst wall was removed. (d) The preoperative MRI image of the seminal cyst (arrow). (e) Rechecking CT image took at 6 months after the surgery, and a recurrent cystic lesion could be found at the operating area (arrow). MRI: Magnetic resonance imaging; CT: Computed tomography.