نتایج جستجو برای: portal vein

تعداد نتایج: 94490  

H. R. Moslemy M. Tadjalli,

The ramifications of the portal vein in the liver of horses were studied by using corrosion casting and gross dissection. The portal vein in the horse supplies the hepatic lobes by six major branches. The right lobe is supplied by three main branches, namely the dorsal diaphragmatic, the right caudodorsal and the right intermediate branches. The left branch supplies the left lateral and medial ...

2017
Atsushi Kato Hiroaki Shimizu Masayuki Ohtsuka Hideyuki Yoshitomi Katsunori Furukawa Masaru Miyazaki

BACKGROUND Portal vein stenosis develops due to different causes including postoperative inflammation and oncological processes. However, limited effective therapy is available for portal vein stenosis. The objectives of this study were to evaluate the efficacy of a portal vein stent for portal vein stenosis after hepatobiliary pancreatic surgery and to determine the factors associated with ste...

انصاری, شهلا, باقرسلیمی, عادل, تشویقی, مریم ,

    Introduction: Beta thalassemia major is a severe hemolytic anemia due to inadequate synthesis of beta chain globin. Splenomegaly secondary to extramedullary hematopoiesis and iron overload is one of the most prominent findings and makes splenectomy inevitable in majority of these patients. For many reasons these patients are at risk of hypercoagulation. Portal vein thrombosis is a rare cons...

محمود شیر محمدی, , هادی رکنی یزدی, ,

Background: Cirrhosis and portal hypertension influence the hepatic circulation. The purpose of this study was to evaluate the diagnostic accuracy of liver Doppler ultrasonography parameters in cirrhosis.Methods: This case-control study involved 118 subjects. All case subjects had biopsy-proven hepatic cirrhosis. The controls were healthy people, case-matched for age and gender. All cases and c...

Journal: :iranian journal of veterinary research 2007
m. tadjalli h. r. moslemy

the ramifications of the portal vein in the liver of horses were studied by using corrosion casting and gross dissection. the portal vein in the horse supplies the hepatic lobes by six major branches. the right lobe is supplied by three main branches, namely the dorsal diaphragmatic, the right caudodorsal and the right intermediate branches. the left branch supplies the left lateral and medial ...

Alireza Ghadiri Babak Mohammadian Mohammad rahim Haji Hajikolaei Reza Zaheri Shahmarvandi

Objective: The aim of this study was ultrasonographic findings and technique ofthe liver in the Lori breed sheep.Design: Descriptive study.Animals: 10 clinically healthy, female sheep.Procedures: Ultrasound examination of liver performed from the caudal aspect of13th rib to the 7th intercostals spaces (ICS). The possibility of liver imaging fromeach ICS, distance between the position of liver i...

Journal: :iranian journal of radiology 0
wenyan song department of radiology, beijing youan hospital, capital medical university, beijing, china; department of radiology, beijing youan hospital, capital medical university, beijing, china. tel: +86-13611096669 dawei zhao department of radiology, beijing youan hospital, capital medical university, beijing, china; department of radiology, beijing youan hospital, capital medical university, beijing, china hongjun li department of radiology, beijing youan hospital, capital medical university, beijing, china jinli ding department of radiology, beijing youan hospital, capital medical university, beijing, china ning he department of radiology, beijing youan hospital, capital medical university, beijing, china yu chen beijing artificial liver treatment and training center, beijing youan hospital, capital medical university, beijing, china

conclusion the involved liver with hht typically shows vascular shunting and biliary diseases. also, arteriovenous shunts may be vulnerable to biliary diseases. results (i) three types of shunting were found in the livers, including arteriovenous (hepatic artery to hepatic vein) in 6 cases, arterioportal (hepatic artery to portal vein) in 2 cases, and portal venous (portal vein to hepatic vein)...

Behrooz Davachi Gholamali Maamouri, Hamid Ahanchian Hassan Boskabadi Lida Jarahi Maryam Zakerhamidi Mohammad Ali Kiani, Seyed Javad Sayedi,

Background Portal vein thrombosis (PVT) is one of the most common causes of extrahepatic portal hypertension in children, which may follow neonatal umbilical vein catheterization. The incidence rates of catheter-related PVT, in infants and children vary in different studies. This study aimed to determine PVT incidence in the children under 3 years old with a history of neonatal umbilical vein c...

2017
Dongdong Han Rui Tang Liang Wang Ang Li Xin Huang Shan Shen Jiahong Dong

RATIONALE Portal vein thrombosis is a complication after liver transplantation and cavernous transformation of the portal vein (CTPV) is a result of portal vein thrombosis, with symptoms of portal hypertension revealed by an enhanced CT scan. Meso-Rex bypass is an artificial shunt connecting the left portal vein to the superior mesenteric vein and is mainly used for idiopathic cavernomas. This ...

2010
Jeong-Hee Yoon Hyo-Cheol Kim Jin Wook Chung Jung-Hwan Yoon Hwan Jun Jae Jae Hyung Park

OBJECTIVE The objective of this study was to determine the sequential CT findings of controlled hepatocellular carcinoma (HCC) with main portal vein (MPV) thrombosis with the use of transcatheter arterial chemoembolization and additional intra-arterial cisplatin infusion. MATERIALS AND METHODS From January 2004 to September 2006, 138 patients with HCC invading MPV were referred to the angiogr...

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