Giant hydronephrosis is a rare urological condition which led to serious complication. We reported a rare case of giant hydronephrosis in a 21 years old male patient with no known medical issues diagnosed after a blunt trauma. Computed tomography scan of the abdomen and pelvis showed a right giant hydronephrosis with no renal parenchyma. https://www.roneverhart.com/RME-Fireface-UFX-III-Audio-Interface-p32300/