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相关概念视频

Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

53
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...
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Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

28
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...
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Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

26
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...
26
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

25
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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Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

10
Procedures for Kidney StonesMedical intervention is necessary when kidney stones or renal calculi are too large to pass spontaneously (typically greater than 5 millimeters) when stones are accompanied by symptomatic infection (such as fever or pyelonephritis), when they impair kidney function, or when they cause persistent symptoms like severe pain, nausea, or urinary retention. Additionally, patients with only one kidney or those who cannot be treated with medical management also require...
10
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

25
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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相关实验视频

Updated: Jul 16, 2025

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
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[对尿病的成像]

Martin Schönthaler1,2, A Miernik3

  • 1Universitätsklinikum Freiburg, Freiburg, Deutschland. martin.schoenthaler@uniklinik-freiburg.de.

Urologie (Heidelberg, Germany)
|September 13, 2023
PubMed
概括
此摘要是机器生成的。

低剂量的计算机断层扫描和先进的超声波显著减少了对结石 (结石) 诊断和治疗的辐射暴露. 人工智能通过自动检测和定制疗法进一步个性化患者护理.

关键词:
计算机断层扫描 (CT) 是一种计算机断层扫描.结石 结石是指结石的发生.尿道中的石头.尿路中的石头.泌尿学 泌尿学 泌尿学 是一个专业的专业.

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科学领域:

  • 医疗成像医学成像
  • 泌尿器科 泌尿器科 泌尿器科 泌尿器科
  • 放射学 放射学是一门学科.

背景情况:

  • 计算机断层扫描 (CT) 和超声波对于诊断和管理尿病 (结石) 是至关重要的.
  • 最近的进展集中在减少诊断成像期间的辐射暴露.
  • 超声波诊断的高可用性和专业知识提供了一个无辐射的替代方案.

研究的目的:

  • 为了突出转向低剂量CT和超声波在尿病管理中的转变.
  • 强调技术进步在提高诊断准确性的作用.
  • 探索人工智能 (AI) 在尿病护理中的整合.

主要方法:

  • 对尿病低剂量计算机断层成像的当前趋势的审查.
  • 评估超声波作为一种主要的诊断和手术期间的工具.
  • 在石头检测,表征和个性化治疗规划中探索人工智能应用.

主要成果:

  • 通过低剂量CT程序实现的辐射暴露的大幅减少.
  • 超声波诊断越来越多地取代了在紧急,随访和手术期间的辐射相关程序.
  • 国际指导方针现在建议低剂量CT和超声波作为一线诊断.

结论:

  • 低剂量CT和超声波正在改变尿病的诊断和治疗计划.
  • 持续的技术发展提高了成像分辨率,灵敏度和特异性.
  • 人工智能集成有望进一步个性化尿病诊断,预后和治疗.