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Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

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IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
161
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

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IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
57
Imaging Studies VI: Voiding Cystourethrography and Cystography01:22

Imaging Studies VI: Voiding Cystourethrography and Cystography

120
Voiding Cystourethrography (VCUG) and Cystography are specialized radiographic procedures used to examine the structure and function of the bladder and urethra.Voiding Cystourethrography (VCUG)A Voiding Cystourethrogram (VCUG) is a diagnostic imaging procedure that assesses the anatomy and function of the lower urinary tract. It focuses on the bladder, bladder neck, and urethra, helping detect abnormalities such as vesicoureteral reflux (VUR)—the backward or reverse flow of urine into the...
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Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

52
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
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Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

53
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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Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

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This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
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相关实验视频

Updated: Sep 13, 2025

A Coregistered Ultrasound and Photoacoustic Imaging Protocol for the Transvaginal Imaging of Ovarian Lesions
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A Coregistered Ultrasound and Photoacoustic Imaging Protocol for the Transvaginal Imaging of Ovarian Lesions

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对妇科成像的更新和进展.

Kazuhiro Kitajima1

  • 1Department of Radiology, Hyogo Medical University, Nishinomiya, Hyogo, Japan.

The journal of obstetrics and gynaecology research
|July 31, 2025
PubMed
概括

这篇评论强调了妇科癌症成像学的进步,包括宫,子宫内膜和卵巢瘤. 放射学中的人工智能有助于治疗决策,以改善患者的治疗结果.

科学领域:

  • 在瘤学瘤学.
  • 放射学 放射学是指放射学
  • 医疗成像医学成像

背景情况:

  • 妇科恶性瘤很常见,导致显著的发病率和死亡率.
  • 早期检测,分期和复发监测对于患者的生存至关重要.
  • 准确评估治疗反应的影响患者管理.

研究的目的:

  • 审查妇科恶性瘤成像技术的最新进展.
  • 专注于宫,子宫内膜和卵巢瘤的成像发现.
  • 突出人工智能在妇科癌症成像中的作用.

主要方法:

  • 关于妇科恶性瘤成像的当前文献的综述.
  • 讨论已建立的成像方式:超声波,CT,MRI,PET-CT.
  • 在放射图像分析中探索新兴的人工智能应用.

主要成果:

  • 已建立的成像技术在检测,分期和重新分期方面发挥着关键作用.
  • 人工智能为治疗决策提供放射性图像的定量信息.
  • 最近的进展提高了妇科瘤的特征和监测.

结论:

关键词:
这就是为什么CTCTCTCTCTCT这就是为什么MRI是MRI.在PET-CT中使用PET-CT.人工智能的人工智能是人工智能.卵巢 卵巢是一个卵巢.无线电学 (radiomics) 是一种无线电学.这是子宫,子宫.

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  • 先进的成像技术,包括人工智能,对于治疗妇科癌症至关重要.
  • 改进的成像技术促进了早期诊断和更有效的治疗策略.
  • 在人工智能驱动成像的持续研究承诺更好的患者结果.