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Predictive model of intrahepatic collateral vessels among hepatic veins in patients with liver tumors involving the caval confluence.
Surgery
January 2025
Department of Biomedical Sciences, Humanitas University, Milan, Italy; Department of Hepatobiliary & General Surgery, IRCCS Humanitas Research Hospital, Milan, Italy. Electronic address:
Background: Communicating vessels among hepatic veins in patients with tumors invading/compressing hepatic veins at their caval confluence facilitate new surgical solutions. Although their recognition by intraoperative ultrasound has been described, the possibility of preoperative detection still remains uncertain. We aimed to develop a model to predict their presence before surgery.
View Article and Find Full Text PDFA Multi-Scale Computational Model of the Hepatic Circulation Applied to Predict the Portal Pressure After Transjugular Intrahepatic Portosystemic Shunt (TIPS).
Int J Numer Method Biomed Eng
January 2025
Hebei Provincial Key Laboratory of Portal Hypertension and Cirrhosis, Xingtai People's Hospital, Xingtai, China; Department of Radiology, Zhongda Hospital, Medical School, Southeast University, Nanjing, China.
Transjugular intrahepatic portosystemic shunt (TIPS) is a widely used surgery for portal hypertension. In clinical practice, the diameter of the stent forming a shunt is usually selected empirically, which will influence the postoperative portal pressure. Clinical studies found that inappropriate portal pressure after TIPS is responsible for poor prognosis; however, there is no scheme to predict postoperative portal pressure.
View Article and Find Full Text PDFAn interventional study on the application of heart-collateral-based enlightenment words intervention in anxiety and depression of patients after percutaneous coronary intervention.
J Cardiothorac Surg
January 2025
Department of Otorhinolaryngology, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Donghu District, Nanchang City, Jiangxi Province Nanchang, 330006, China.
Objective: To study the effect of heart-collateral-based enlightenment words intervention on anxiety and depression in patients following percutaneous coronary intervention (PCI).
Methods: In this class experimental study, one hundred patients who were hospitalized after PCI from May 2020 to October 2021, were included in this interventional study. They were divided into the test group (n = 50) and the control group (n = 50) based on the random number table.
The prognostic impact of arterial spin labeling hyperperfusion in acute ischemic stroke: a systematic review and meta-analysis.
Acta Radiol
January 2025
Department of Radiology & Institute of Rehabilitation and Development of Brain Function, Nanchong Central Hospital, The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, PR China.
Hyperperfusion is related to vessel recanalization, tissue reperfusion, and collateral circulation. To determine the prognostic impact of hyperperfusion after an acute ischemic stroke (AIS) identified by arterial spin labeling (ASL) cerebral blood flow. Studies published in PubMed, Embase, and Cochrane Library databases were searched.
View Article and Find Full Text PDFMajor Aortopulmonary Collateral Arteries and Their Effects on Perioperative Parameters and Mortality of Children with Tetralogy of Fallot: A Case-control Study.
Iran J Med Sci
December 2024
Neonatology Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
Background: Inadequate pulmonary blood flow in tetralogy of Fallot (TOF) can lead to the development of major aortopulmonary collateral arteries (MAPCA), which interferes with surgical repair. The present study evaluated the features of MAPCAs among patients with TOF and their treatment approaches. Besides, perioperative parameters and mortality rates of our TOF patients with and without MAPCA were compared.
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