Giant retroperitoneal hemolymphangioma: A case report and review of literature

Figure 1 Computed tomography and 3D reconstruction images showing the volume reduction of the cystic mass before and after ultrasound-guided percutaneous nephrostomy. A large cystic mass was found around the left kidney. A: Preoperative sagittal computed tomography (CT) images; B: Preoperative CT coronal images; C: Preoperative three-dimensional coronal image; D: Sagittal CT images after drainage; E: CT coronal image after drainage; F: 3D coronal image after drainage; G: Sagittal CT images after surgery; H: Postoperative CT coronal image; I: 3D coronal image after surgery.