AIMC Topic: Aorta, Abdominal

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Geometric and biomechanical modeling aided by machine learning improves the prediction of growth and rupture of small abdominal aortic aneurysms.

Scientific reports Sep 10, 2021
It remains difficult to predict when which patients with abdominal aortic aneurysm (AAA) will require surgery. The aim was to study the accuracy of geometric and biomechanical analysis of small AAAs to predict reaching the threshold for surgery, diam...
Prognosis Tomography, X-Ray Computed Clinical Decision-Making Biomechanical Phenomena Humans Machine Learning Algorithms Aorta, Abdominal Computed Tomography Angiography Models, Cardiovascular Aortic Rupture ROC Curve Aortic Aneurysm, Abdominal Area Under Curve Disease Management
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A Self-Representation-Based Fuzzy SVM Model for Predicting Vascular Calcification of Hemodialysis Patients.

Computational and mathematical methods in medicine Jul 27, 2021
In end-stage renal disease (ESRD), vascular calcification risk factors are essential for the survival of hemodialysis patients. To effectively assess the level of vascular calcification, the machine learning algorithm can be used to predict the vascu...
Humans Neural Networks, Computer Machine Learning Computational Biology Adult Logistic Models Male Support Vector Machine Kidney Failure, Chronic Middle Aged Fuzzy Logic Heart Disease Risk Factors Renal Dialysis Algorithms Aorta, Abdominal Vascular Calcification Female Aged
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Atherosclerotic Plaque Burden on Abdominal CT: Automated Assessment With Deep Learning on Noncontrast and Contrast-enhanced Scans.

Academic radiology Sep 18, 2020
BACKGROUND: Abdominal aortic atherosclerotic plaque burden may have clinical significance but manual measurement is time-consuming and impractical.
Humans Plaque, Atherosclerotic Tomography, X-Ray Computed Deep Learning Abdomen Aorta, Abdominal
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3D Automatic Segmentation of Aortic Computed Tomography Angiography Combining Multi-View 2D Convolutional Neural Networks.

Cardiovascular engineering and technology Aug 11, 2020
PURPOSE: The quantitative analysis of contrast-enhanced Computed Tomography Angiography (CTA) is essential to assess aortic anatomy, identify pathologies, and perform preoperative planning in vascular surgery. To overcome the limitations given by man...
Aorta, Abdominal Computed Tomography Angiography Aortography Predictive Value of Tests Aortic Aneurysm, Abdominal Radiographic Image Interpretation, Computer-Assisted Female Aged Aged, 80 and over Male Middle Aged Deep Learning Imaging, Three-Dimensional Humans Retrospective Studies
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Automatic Segmentation, Detection, and Diagnosis of Abdominal Aortic Aneurysm (AAA) Using Convolutional Neural Networks and Hough Circles Algorithm.

Cardiovascular engineering and technology Jun 19, 2019
PURPOSE: An abdominal aortic aneurysm (AAA) is known as a cardiovascular disease involving localized deformation (swelling or enlargement) of aorta occurring between the renal and iliac arteries. AAA would jeopardize patients' lives due to its ruptur...
Humans Radiographic Image Interpretation, Computer-Assisted Computed Tomography Angiography Automation Aortography Neural Networks, Computer Aorta, Abdominal Prognosis Reproducibility of Results Case-Control Studies Predictive Value of Tests Aortic Aneurysm, Abdominal
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Aortic remodeling after hybrid provisional extension to induce complete attachment aortic repair of chronic residual type I aortic dissection.

The Journal of thoracic and cardiovascular surgery Dec 22, 2018
OBJECTIVES: Our objective was to examine the role of the provisional extension to induce complete attachment (PETTICOAT) aortic dissection repair technique with bare metal stents (BMSs) in abdominal remodeling of residual DeBakey type I aortic dissec...
Blood Vessel Prosthesis Implantation Treatment Outcome Endovascular Procedures Vascular Remodeling Chronic Disease Aged Humans Stents Aorta, Thoracic Male Middle Aged Retrospective Studies Aortic Dissection Time Factors Female Aorta, Abdominal Aortic Aneurysm, Thoracic
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Exploring the influencing factors of abdominal aortic calcification events in chronic kidney disease (CKD) and non-CKD patients based on interpretable machine learning methods.

International urology and nephrology Nov 1, 2025
BACKGROUND: Calcification is prevalent in CKD patients, with abdominal aortic calcification (AAC) being a strong predictor of coronary calcification. We aimed to identify key calcification factors in CKD and non-CKD populations using machine learning...
Vascular Calcification Aortic Diseases Humans Machine Learning Female Nutrition Surveys Risk Factors Aged Renal Insufficiency, Chronic Adult Glomerular Filtration Rate Male Aorta, Abdominal Middle Aged
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Automatic CTA analysis for blood vessels and aneurysm features extraction in EVAR planning.

Scientific reports May 12, 2025
Endovascular Aneurysm Repair (EVAR) is a minimally invasive procedure crucial for treating abdominal aortic aneurysms (AAA), where precise pre-operative planning is essential. Current clinical methods rely on manual measurements, which are time-consu...
Computed Tomography Angiography Image Processing, Computer-Assisted Aortic Aneurysm, Abdominal Aorta, Abdominal Endovascular Procedures Humans
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Automated segmentation and quantification of aortic calcification at abdominal CT: application of a deep learning-based algorithm to a longitudinal screening cohort.

Abdominal radiology (New York) Aug 1, 2019
OBJECTIVE: To investigate an automated aortic calcium segmentation and scoring tool at abdominal CT in an adult screening cohort.
Aortic Diseases Radiography, Abdominal Pattern Recognition, Automated Aorta, Abdominal Vascular Calcification Female Aged Adult Male Middle Aged Deep Learning Mass Screening Radiographic Image Interpretation, Computer-Assisted Humans Tomography, X-Ray Computed
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