Results 11 to 20 of about 852,668 (314)

A case of incomplete duplication of the portal vein associated with multiple congenital anomalies

Radiology Case Reports, 2023
Double portal veins are a duplication of the portal vein and normal portal vein with an accessory portal vein. We report a case of a 63-year-old asymptomatic female with double portal veins.
Tamaki Ichikawa, MD, PhD, Shunro Matsumoto, MD, PhD, Takakiyo Nomura, MD, PhD, Hiroshi Yamamuro, MD, PhD, Kota Tsuruya, MD, PhD, Tatehiro Kawaga, MD, PhD, Seiichiro Yamamoto, MD, PhD, Jun Hashimoto, MD, PhD   +7 more
doaj   +1 more source

Treatment of portal vein thrombosis using vascular access port implantation in a Dalmatian dog: A case report [PDF]

Open Veterinary Journal, 2022
Background: Portal vein thrombosis is a disease with potentially deleterious outcomes including portal vein hypertension and intestinal infarction.
Tomohiko Yoshida, Kazumi Shimada, Katsuhiro Matsuura, Ahmed S. Mandour, Lina Hamabe, Hussein M. El-Husseiny, Aki Takeuchi, Yusuke Ozai, Akiko Uemura, Ryou Tanaka   +9 more
doaj   +1 more source

Vascular Liver Disorders, Portal Vein Thrombosis, and Procedural Bleeding in Patients With Liver Disease: 2020 Practice Guidance by the American Association for the Study of Liver Diseases

Hepatology, 2020
An overview of the current understanding of bleeding and thrombosis in cirrhosis. An evidence-based justification for bleeding risk assessment in patients with cirrhosis prior to invasive procedures, including current concepts in preprocedural testing ...
P. Northup, J. García‐Pagán, G. Garcia‐Tsao, N. Intagliata, R. Superina, L. Roberts, T. Lisman, D. Valla   +7 more
semanticscholar   +1 more source

Reconstruction with the right gastroepiploic vein during pancreaticoduodenectomy and total pancreatectomy to prevent left-sided portal hypertension: a report of two cases

Surgical Case Reports, 2023
Background Left-sided portal hypertension including gastric venous congestion may be caused by ligating the splenic vein during pancreaticoduodenectomy with portal vein resection or total pancreatectomy.
Sanshiro Hatai, Keizo Kaku, Shinsuke Kubo, Yu Sato, Hiroshi Noguchi, Yasuhiro Okabe, Naoki Ikenaga, Kohei Nakata, Masafumi Nakamura   +8 more
doaj   +1 more source

Predictive value of liver and spleen stiffness measurement based on two-dimensional shear wave elastography for the portal vein pressure in patients with compensatory viral cirrhosis [PDF]

PeerJ, 2023
Objective This study aimed to explore the predictive value of liver and spleen stiffness measurement based on two-dimensional shear wave elastography for the portal vein pressure in patients with compensatory viral cirrhosis. Methods From January 2017 to
Peng Wang, Xinhong Hu, Feng Xie
doaj   +2 more sources

CT angiography and Doppler ultrasound evaluation of congenital portosystemic shunts

Acta Medica Alanya, 2022
Aim: The aim of the study was to describe the Doppler ultrasonography and computed tomography findings that should be considered in the diagnosis and treatment of congenital portosystemic shunts.Methods: Archive retrospectively scanned.
Öznur Boyunağa, Melih Akyüz, Mehmet Öztürk, Enes Gürün, Ahmet Sığırcı, İsmail Akdulum   +5 more
doaj   +1 more source

Imaging-guided interventions modulating portal venous flow: Evidence and controversiesKey points

JHEP Reports, 2022
Summary: Portal hypertension is defined by an increase in the portosystemic venous gradient. In most cases, increased resistance to portal blood flow is the initial cause of elevated portal pressure.
Roberto Cannella, Lambros Tselikas, Fréderic Douane, François Cauchy, Pierre-Emmanuel Rautou, Rafael Duran, Maxime Ronot   +6 more
doaj   +1 more source

Variations in the Formation of Hepatic Portal Vein: A Cadaveric Study

Journal of Nepal Health Research Council, 2020
Background: Portal vein drains blood from the abdominal part of alimentary tract, spleen, pancreas and gall bladder to the liver. It is normally formed by the union of superior mesenteric and splenic veins behind the neck of pancreas.
Muna Kadel, Tinku Kumari Pandit
doaj   +1 more source

Extrahepatic portal vein obstruction and portal vein thrombosis in special situations: Need for a new classification

The Saudi Journal of Gastroenterology, 2015
Extrahepatic portal vein obstruction is a vascular disorder of liver, which results in obstruction and cavernomatous transformation of portal vein with or without the involvement of intrahepatic portal vein, splenic vein, or superior mesenteric vein ...
Zeeshan A Wani, Riyaz A Bhat, Ajeet S Bhadoria, Rakhi Maiwall   +3 more
doaj   +1 more source

Multiple portal veins in the hepatoduodenal ligament: Evidence of “duodenal reverse rotation” hypothesis?

Radiology Case Reports, 2023
Duplication of the portal vein is a rare variation, and reports of this condition are quite limited. The present report describes a woman of advanced age who was incidentally diagnosed with duplicated portal veins.
Toshihide Yamaoka, MD, PhD
doaj   +1 more source