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Updated: Feb 19, 2026

A Comprehensive Protocol for Manual Segmentation of the Medial Temporal Lobe Structures
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小型腎臓質量成像のための自動対手セグメンテーション

Kristen McAlpine1, Nikhil Mirajkar2, Dominik Deniffel3,4

  • 1Division of Urology, Department of Surgery, University of Toronto, Toronto, ON, Canada.

Canadian Urological Association journal = Journal de l'Association des urologues du Canada
|February 17, 2026
PubMed
まとめ

人工知能 (AI) は,手作業方法と比較して,CTスキャンで小腎質量 (SRM) の分割を大幅に加速します. AIセグメンテーションは効率的で,正確で,受け入れられ,SRM評価のためのラジオミクスを改善します.

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Imaging Studies VII: Vascular Imaging01:19

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DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
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Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
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Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
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