We report a rare case of dual arterial supply to an otherwise normal lung discovered incidentally during initial angiography performed with the intent of chemoembolization of hepatocellular carcinoma. In addition to normal hepatic arterial supply, the proper hepatic artery provided systemic arterial supply to the lower lobe of the left lung. Subsequent chest computed tomography angiography demo...

BACKGROUND Unintended perfusion of the gastroduodenum may complicate hepatic arterial chemotherapy leading to mucosal ulceration. PATIENTS AND METHODS In a review of 233 consecutive hepatic artery catheters placed, 61 patients were investigated for chemotherapy-related epigastric pain. Investigations included catheter imaging, upper gastrointestinal endoscopy with methylene blue injection via...

The ischemia caused by the hepatic dearterialization as therapy for hepatic malignancies is transient because of the rapid formation of collaterals. In order to prevent this transient repeated ischemia has been suggested. An experimental study was planned to compare the collateral occurrence in persistent ischemia and transient repeated ischemia of the liver. Fourteen dogs (seven persistent isc...

BACKGROUND The evaluation of the hepatic vascular anatomy in living liver donors is increasingly being performed by three-dimensional (3D) computed tomography (CT) angiography. However, details of hepatic artery anatomy obtained by 3D CT angiography are not always superior to those obtained by angiography. Here, we report a case in which the 3D image navigation system helped to detect segment I...

To clarify the incidence, background, and progress of hepatic infarction following interventional procedures, cases of hepatic infarction following interventional procedures at our department during the last decade were identified by reviewing the clinical records of 1982 abdominal angiography and interventional procedures and records of abdominal CT. Nine episodes (0.5%) in 8 patients were ide...

Background: Transradial access is one of the main access techniques in angiography. This method is technically more difficult as it is associated with radial artery occlusion. Radial artery cannulation from the dorsal surface of the hand in the snuffbox area has been introduced as a suitable solution to overcome some of the disadvantages of the standard radial artery method. This study was cond...

PURPOSE To assess the role of multislice CT angiography in the evaluation of arterial, hepatic and portal venous variations in potential right lobe donors. MATERIALS AND METHODS Fifty-two potential liver donors (28 females, 24 males), underwent CT angiography in the arterial and portal venous phases with an eight-row CT scanner. Two- and three-dimensional images were obtained from 1.25-mm-thi...

a 73-year-old woman who had undergone coronary artery bypass grafting for coronary artery stenosis six years ago, presented with right lower extremity claudication. angiography revealed right external artery stenosis. elective external iliac ptca was performed complicated with simultaneous external iliac artery and vein rupture that was an exceedingly rare event. retroperitoneal laparotomy with...

Hepatic artery aneurysms are rare but potentially life threatening. We describe a novel case of a successful endovascular coil embolization of a huge hepatic artery aneurysm. A 67-year-old woman presented with recent abdominal pain that had begun from 2 weeks before referring to our hospital. Sonographic and computerized tomographic (CT) findings revealed a huge hepatic artery aneurysm with 95 ...