Typically diagnosed on abdominal CT with contrast
Filling defect on Doppler ultrasound
EGD to assess for gastric/esophageal varices if chronic<unk>
Portal vein thrombosis
Mesenteric vein thrombosis
Deep venous thrombosis
Budd-Chiari syndrome
Superficial thrombophlebitis
Venous thromboembolism
Lymphangitis
Phlebitis