Extrahepatic portal vein aneurysm is a rare disorder. From 1956 to 2008, we found only 43 published English-language reports, including 67 cases, using Pub Med. We report a case of a 77-year-old woman who had complaints of lower abdominal fullness and residual urine. We performed ultrasonography (US), which demonstrated a congenital extrahepatic portal vein aneurysm. She had no obvious symptoms of the extrahepatic portal vein aneurysm. She had undergone gastrectomy without blood transfusion for gastric ulcer more than 20 years ago. Physical examination revealed no abnormal findings. US revealed a 2.2 × 1.8 cm, round shaped hypoechogenic lesion at the hepatic hilum. Color Doppler US showed bidirectional colors due to circular flow within this lesion. 3D-CT and CT angiography demonstrated that the saccular aneurysm at the hepatic hilum was 3.0 cm in diameter and was enhanced equal to that of portal vein.Twenty-six months after the diagnosis, the aneurysm had not grown in size. Since our patient had no serious complaints or liver disease, surgical procedures had not been employed. US and 3D-CT are noninvasive diagnostic techniques and are helpful in the diagnosis and follow-up of extrahepatic portal vein aneurysms.
Background: Although furosemide and spironolactone are widely used to treat heart failure in infants and children because of their effectiveness and few side effects, there have been no prospective studies about the frequency and degree of serum electrolyte abnormality after the use of diuretics in pediatric patients.
Uhl s anomaly is a rare cardiac disease of unknown etiology characterized by a markedly distended right ventricle because of partial or complete absence of right ventricular myocardium, which consequently develops a parchment-like appearance. Patients usually present with symptoms in infancy and rarely survive to adulthood. We report the case of an 18-year-old patient with Uhl s anomaly who was diagnosed in infancy and survived to adulthood without symptoms of heart failure. Angiocardiography at the age of 6-years showed a dilated right ventricle. Magnetic resonance imaging (MRI) at the age of 12-years showed an extremely dilated thin-walled right ventricle with almost complete absence of right ventricular myocardium. At the age of 15-years, his MRI images showed further dilatation of the right ventricle. Follow-up examinations revealed to manifestation of right heart failure, despite persistent right ventricular dilatation and impaired function. This case may be useful for understanding the natural history of Uhl s anomaly.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.