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We report a 33-year-old woman who took oral contraceptives for 8 years, and who developed gastrointestinal bleeding from esophageal varices. Celiac and mesenteric angiography demonstrated a portal vein thrombosis. Because of several episodes of dyspnea, a pulmonary angiogram was also performed, and showed partial or complete obstruction of both inferior(More)
In a prospective study of liver function in 19 patients with Crohn's disease, examination of liver biopsies showed a sinusoidal dilatation in 16 patients. This dilatation was moderate in 5 cases and pronounced in 6 cases and was associated with a closely parallel dilatation of the centrilobular vein. There was no correlation between these diffuse vascular(More)
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