2025
Prediction of Aneurysm Sac Shrinkage After Endovascular Aortic Repair Using Machine Learning-Based Decision Tree Analysis
Nishibe T, Iwasa T, Matsuda S, Kano M, Akiyama S, Fukuda S, Koizumi J, Nishibe M, Dardik A. Prediction of Aneurysm Sac Shrinkage After Endovascular Aortic Repair Using Machine Learning-Based Decision Tree Analysis. Journal Of Surgical Research 2025, 306: 197-202. PMID: 39793306, DOI: 10.1016/j.jss.2024.11.049.Peer-Reviewed Original ResearchConceptsAneurysm sac shrinkageEndovascular aortic repairAbdominal aortic aneurysmSac shrinkageType II endoleakAortic repairII endoleakUnivariate analysisElective endovascular aortic repairTokyo Medical University HospitalMedical University HospitalDecision tree analysisPulse wave velocityAortic aneurysmUniversity HospitalCurrent smokingAneurysmPatientsStratification modelEndoleakLow likelihoodVariables of ageSmokingRepair
2023
Association of simple renal cysts to aneurysm sac shrinkage in true thoracic aortic aneurysms after thoracic endovascular aortic repair
Kano M, Nishibe T, Iwahashi T, Maekawa K, Nakano Y, Matsumoto R, Fujiyoshi T, Ogino H, Kato N, Dardik A. Association of simple renal cysts to aneurysm sac shrinkage in true thoracic aortic aneurysms after thoracic endovascular aortic repair. Journal Of Vascular Surgery 2023, 78: 624-632. PMID: 37116594, DOI: 10.1016/j.jvs.2023.02.031.Peer-Reviewed Original ResearchConceptsAneurysm sac shrinkageTrue thoracic aortic aneurysmSimple renal cystsThoracic aortic aneurysmSac shrinkageAneurysm sac sizeEndovascular aortic repairAortic repairAortic aneurysmRenal cystsPresence of SRCSac sizePostoperative computed tomography scansPreoperative computed tomographyComputed tomography scanMultivariable analysisTrue aneurysmUniversity HospitalThoracic aortaSac diameterTomography scanComputed tomographyTEVARPatientsAortic wallSignificance of perioperative intrasac pressure in sac shrinkage after endovascular abdominal aneurysm repair.
Kano M, Nishibe T, Matsumoto R, Fujiyoshi T, Toya N, Dardik A, Ogino H. Significance of perioperative intrasac pressure in sac shrinkage after endovascular abdominal aneurysm repair. International Angiology 2023, 42: 201-208. PMID: 37067390, DOI: 10.23736/s0392-9590.23.05004-6.Peer-Reviewed Original ResearchConceptsAneurysm sac shrinkageEndovascular aneurysm repairIndependent risk factorSac shrinkageSystolic pressure indexIntrasac pressurePressure indexAneurysm repairRisk factorsEndovascular abdominal aneurysm repairGore C3 ExcluderSystemic blood pressureAbdominal aneurysm repairStent-graft deploymentC3 ExcluderBlood pressureMultivariable analysisUniversity HospitalGraft deploymentPatientsStent deploymentAneurysm sacOne-yearMarked reductionLikely cause
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