Hepatic vein occlusion.
D001201:Ascites / Q000209:etiology; D006502:Budd-Chiari Syndrome; D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D006529:Hepatomegaly / Q000150:complications; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications; D011379:Prognosis
D003276:Contraceptives, Oral