相关实验视频
Updated: Jun 18, 2026
07:48
An Orthotopic Bladder Cancer Model for Gene Delivery Studies
Published on: December 1, 2013
12.5K
膀和癌的预诊断处方模式:一项纵向链接数据研究
Garth Funston1, Marie Moullet2, Luke Mounce3
1Department of Public Health and Primary Care, University of Cambridge, Cambridge; Wolfson Institute of Population Health, Queen Mary University of London, London.
概括
增加尿路感染 (UTI) 处方可能是早期和膀癌的信号. 这一发现为早期癌症检测提供了潜在的窗口,特别是在膀癌的女性中.
科学领域:
- 在瘤学瘤学.
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 公共卫生 公共卫生
背景情况:
- 了解诊断前的处方模式可以识别早期癌症调查的机会.
- 及时诊断显著影响脏和膀癌患者的治疗结果.
研究的目的:
- 分析脏和膀癌诊断之前的泌尿病症状的处方趋势.
- 为了确定早期癌症检测的潜在诊断窗口.
主要方法:
- 使用电子健康记录和来自英格兰的癌症登记数据 (2012年4月 - 2015年12月) 的回顾性队列研究.
- 对五个临床特征组的初级保健处方分析,最多在诊断前两年.
- 用Poisson回归来确定增加处方率的拐点.
主要成果:
- 在诊断癌和膀癌前9个月,尿路感染 (UTI) 的处方率显著增加.
- 对于膀癌,女性的尿路感染处方率在11个月前增加,而男性的处方率在7个月前增加.
- 对于其他分析的临床特征,没有观察到显著的诊断前处方增加.
结论:
- 在诊断前尿路感染处方率的增加表明,脏和膀癌的早期检测有潜力.
- 准患有尿路感染症状的患者可能会加速癌症诊断.
- 患有膀癌的女性提供了基于尿路感染处方模式的早期干预机会.
相关概念视频
01:30Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care
A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
01:28Acute Pyelonephritis II: Diagnostic Studies and Management
Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
01:28Imaging 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...
01:27Imaging 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,...
01:22Imaging Studies V: Intravenous Urography and Retrograde Pyelography
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...