Optimal diagnosis of splenic vein thrombosis: brief clinical report

The presence of splenic vein thrombosis is sometimes very difficult to diagnose. We present a patient in whom the splenic vein was thought to be patent by ultrasound and conventional celiac angiography. Because of high clinical suspicion and continued bleeding, he underwent a selective intra-arterial digital splenic angiogram. The venous phase clearly showed proximal (hilar) splenic vein occlusion with filling via collaterals in real time. Splenectomy confirmed the diagnosis. We believe that a selective intra-arterial digital splenic angiogram is the radiographic study of choice for suspected splenic vein thrombosis.