AIMC Topic: Hepatic Artery
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TTGA U-Net: Two-stage two-stream graph attention U-Net for hepatic vessel connectivity enhancement.
Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society
Feb 22, 2025
Accurate segmentation of hepatic vessels is pivotal for guiding preoperative planning in ablation surgery utilizing CT images. While non-contrast CT images often lack observable vessels, we focus on segmenting hepatic vessels within preoperative MR i...
Improved vascular depiction and image quality through deep learning reconstruction of CT hepatic arteriography during transcatheter arterial chemoembolization.
Japanese journal of radiology
Jun 18, 2024
PURPOSE: To evaluate the effect of deep learning reconstruction (DLR) on vascular depiction, tumor enhancement, and image quality of computed tomography hepatic arteriography (CTHA) images acquired during transcatheter arterial chemoembolization (TAC...
Development and Preliminary Validation of a Novel Convolutional Neural Network Model for Predicting Treatment Response in Patients with Unresectable Hepatocellular Carcinoma Receiving Hepatic Arterial Infusion Chemotherapy.
Journal of imaging informatics in medicine
Feb 23, 2024
The goal of this study was to evaluate the performance of a convolutional neural network (CNN) with preoperative MRI and clinical factors in predicting the treatment response of unresectable hepatocellular carcinoma (HCC) patients receiving hepatic a...
Human-scale navigation of magnetic microrobots in hepatic arteries.
Science robotics
Feb 14, 2024
Using external actuation sources to navigate untethered drug-eluting microrobots in the bloodstream offers great promise in improving the selectivity of drug delivery, especially in oncology, but the current field forces are difficult to maintain wit...
Splenic artery steal syndrome in patients with orthotopic liver transplant: Where to embolize the splenic artery?
PloS one
Mar 10, 2022
PURPOSE: This study compared proximal and distal embolization of the splenic artery (SA) in patients with splenic artery steal syndrome (SAS) after orthotopic liver transplantation (OLT) regarding post interventional changes of liver function to iden...
Supervised learning based on tumor imaging and biopsy transcriptomics predicts response of hepatocellular carcinoma to transarterial chemoembolization.
Cell reports. Medicine
Nov 16, 2021
Although transarterial chemoembolization (TACE) is the most widely used treatment for intermediate-stage, unresectable hepatocellular carcinoma (HCC), it is only effective in a subset of patients. In this study, we combine clinical, radiological, and...
Motion-flow-guided recurrent network for respiratory signal estimation of x-ray angiographic image sequences.
Physics in medicine and biology
Dec 11, 2020
Motion compensation can eliminate inconsistencies of respiratory movement during image acquisitions for precise vascular reconstruction in the clinical diagnosis of vascular disease from x-ray angiographic image sequences. In x-ray-based vascular int...
Computerized tomography-based anatomic description of the porcine liver.
The Journal of surgical research
Nov 9, 2016
BACKGROUND: The knowledge of the anatomic features is imperative for successful modeling of the different surgical situations. This study aims to describe the anatomic features of the porcine using computerized tomography (CT) scan.
Risk Factors Associated with Intraoperative Major Blood Loss during Resection of Hepatocellular Carcinoma.
Hepato-gastroenterology
Jun 1, 2015
BACKGROUND/AIMS: Intraoperative blood loss is an independent predictor of recurrence and survival after resection of hepatocellular carcinoma (HCC). The aim of this study was to identify the risk factors associated with intraoperative major blood los...
Multivariate Analysis
Hepatic Artery
Hepatic Veins
Male
Intraoperative Complications
Tumor Burden
Middle Aged
Aspartate Aminotransferases
Length of Stay
Hepatectomy
Humans
Neoplasm Invasiveness
Cohort Studies
Retrospective Studies
Aged
Operative Time
Liver Neoplasms
Female
Aged, 80 and over
Alkaline Phosphatase
Carcinoma, Hepatocellular
Risk Factors
Hemorrhage
Adult
Blood Loss, Surgical
Blood Transfusion
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