Visceral artery aneurysms and visceral artery pseudoaneurysms frequently present as life-threatening emergencies. Hepatic artery pseudoaneurysm (HAP) is a very rare disease but in cases of complication, there is a very high mortality. The most common cause of HAP is iatrogenic trauma such as liver biopsy, transhepatic biliary drainage and cholecystectomy. We present a case of hepatic artery pse...

Hepatic arterial vascularization presents great anatomic variability. The vascular configuration described as normal is found in only 55%–75.5% of cases, which means that a large percentage of patients present an anatomic variation. Amongst them, the most frequent variation is the right hepatic artery (RHA), branch of the superior mesenteric artery (SMA). This variation can involve a single rig...

Polyarteritis nodosa (PAN) is an inflammatory vasculitis that creates regions of stenosis and aneurysm formation. The authors describe a 66-year-old female with hepatic artery rupture as the first presentation of undiagnosed PAN, presenting with abdominal pain followed by hemorrhagic shock. This aneurysm was suture ligated with a successful outcome. A mesenteric arteriogram demonstrated lesions...

It is important that extrahepatic arteries are identified precisely at the time of graft procurement. We present a case where the accessory right hepatic artery of the liver was ligated leading to postoperative liver abscess formation in the liver graft. A forty-seven-year-old female patient diagnosed with liver cirrhosis underwent orthotopic cadaveric liver transplantation due to altered menta...

BACKGROUND Major bile duct injury is an important therapeutic problem that can be associated with simultaneous injury to the hepatic artery. Limited information exists regarding the course of patients who have combined bile duct and arterial injuries. OBJECTIVE To compare the management and outcome of isolated bile duct injuries with bile duct and hepatic artery injuries. PATIENTS AND METHO...

BACKGROUND The hemodynamic changes in hepatic vascular structures of hepatosteatosis patients were examined using Doppler ultrasonography. MATERIAL/METHODS Ninety hepatosteatosis patients, classified as mild, moderate or severe, and 30 healthy volunteers were included in this 120-person study. The height, weight, liver size, blood lipids and blood liver function tests of the subjects were mea...

BACKGROUND We tested whether hepatic haemodynamics assessed by Doppler ultrasonography can be a predictor of response to therapy in patients with non-alcoholic fatty liver disease (NAFLD) to prevent further unnecessary diagnostic tests and interventions. METHODS Forty eight consecutive patients affected by NAFLD, who refered to some clinics in Tabriz, Iran between 2009 and 2011 were included ...

Hepatic artery chemotherapy was given to 36 patients, using totally implantable devices consisting of a port and external pump. Twenty-seven patients had inoperable liver metastases of colorectal origin. The infusion system was inserted by laparotomy into the hepatic artery via the gastroduodenal artery. There was no operative mortality. Thirteen infusion systems could not be used for chemother...

We report a case of an aneurysm of the right hepatic artery and its multidisciplinary management by general surgery, endoscopy and radiology services. Being a case of extremely low incidence, it is important to show its diagnostic and therapeutic approach. RESUMO Relatamos um caso de aneurisma da artéria hepática direita conduzido de forma multidisciplinar pelos Serviços de Cirurgia Geral, Endo...