2025-11-272025-11-27http://hdl.handle.net/2263/106624Clinical history : A 4 year old male with an abdominal tumor of 10x10 cm with an enlarged right testi and spermatic cord.A diagnosis of malignant undifferentiating Burkitt type lymphoma was made.Autopsy findings : 1. Multiple white tumor nodules in both kidneys.2. Large retroperitoneal glands and masses around the rectum and infiltrated.Diagnosis: Malignant lymphoma and differentiated Burkilt type