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Imaging Studies VI: Voiding Cystourethrography and Cystography01:22

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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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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...
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AssessmentSubjective Data: Obtain a detailed health history, including any recent or chronic urinary tract infections, periods of immobilization, previous episodes of renal calculi, and medical conditions such as gout, benign prostatic hyperplasia, or hyperparathyroidism. Review the medication history for drugs that may influence stone formation, including allopurinol, analgesics, loop diuretics, or thiazide diuretics. Document the use of long-term indwelling catheters and any past surgical...
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Imaging Studies III: Computed Tomography

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Updated: May 27, 2026

Culture of Bladder Cancer Organoids as Precision Medicine Tools
08:39

Culture of Bladder Cancer Organoids as Precision Medicine Tools

Published on: December 28, 2021

Comprehensive handbook for developing a bladder cancer cystectomy database.

Yair Lotan1, Gilad Amiel, Stephen A Boorjian

  • 1The University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. Yair.Lotan@UTSouthwestern.edu

Urologic Oncology
|November 8, 2011
PubMed
Summary
This summary is machine-generated.

This guide standardizes bladder cancer data collection for research. It provides essential data elements to facilitate multicenter collaborations and establish comprehensive databases.

Keywords:
Bladder cancerDatabases

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Area of Science:

  • Urology
  • Oncology
  • Medical Informatics

Background:

  • Standardized data collection is crucial for advancing bladder cancer research.
  • Existing data collection methods lack uniformity, hindering multicenter collaborations.
  • The Bladder Cancer Working Group aimed to address this standardization gap.

Purpose of the Study:

  • To develop a handbook for standardized prospective and retrospective data collection in bladder cancer research.
  • To guide researchers in compiling essential and comprehensive data elements.
  • To facilitate the establishment of robust bladder cancer databases.

Main Methods:

  • Compilation of expert opinions on various data groups by Bladder Cancer Advocacy Network (BCAN) researchers.
  • Internal peer review of each data group within the research team.
  • Systematic review of essential data elements across key research categories.

Main Results:

  • Identification and provision of essential data elements across 9 critical groups: demographics, comorbidities, staging, laboratory data, operative details, pathology, complications, outcomes, and quality of life.
  • A comprehensive framework for data collection is presented.
  • Key data points for bladder cancer research have been defined.

Conclusions:

  • A standardized bladder cancer database is vital for initiating and supporting multicenter research collaborations.
  • The handbook serves as a valuable reference for initiating new projects and establishing collaborative frameworks.
  • While not all data points are universally critical, the provided elements offer a foundational structure for research endeavors.