title: Pulmonary veno-occlusive disease appearing as acute, recurrent abdominal pain.
mesh_terms: D000005:Abdomen; D000328:Adult; D006328:Cardiac Catheterization; D006332:Cardiomegaly / Q000000981:diagnostic imaging / Q000209:etiology; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000209:etiology*; D011667:Pulmonary Veins / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D014652:Vascular Diseases / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging