May Be Caused by

Acute hepatitis

Bile leak

Budd-Chiari syndrome

Cholangiocarcinoma

Cholangitis

Chronic hepatitis

Cirrhosis

Leukemia

Liver transplant

Lymphoma

Metastasis

Metastasis to porta hepatis

Peribiliary cysts

Portal hypertension

Portal vein thrombosis

Posttraumatic hemorrhage

Schistosomiasis

Sclerosing cholangitis

Vascular resuscitation