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Related Concept Videos

Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

23
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...
23
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations01:26

Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations

35
Renal calculi, commonly termed kidney stones, are crystalline solid masses that form in the kidneys but can occur at any point within the urinary system, encompassing the kidneys, ureters, bladder, and urethra.The pathophysiology of renal stones involves several key factors: supersaturation of the urine with stone-forming constituents, changes in urine pH, a decrease in urine volume, and the presence of substances that promote or inhibit stone formation.Supersaturation of Urine: This is the...
35
Urinary Tract Calculi III: Medical Management01:30

Urinary Tract Calculi III: Medical Management

22
The diagnosis of renal calculi involves several imaging techniques, including non-contrast CT scans and ultrasound. These methods help visualize kidney stones, assess their size and location, and detect possible obstructions. Additionally, Measuring urine pH is useful for diagnosing specific stone types, such as struvite (alkaline pH) and uric acid stones (acidic pH). Cystine stones are primarily linked to cystinuria, a genetic condition. A urinalysis helps detect blood in the urine (hematuria)...
22
Urinary Tract Calculi V: Nursing Management01:28

Urinary Tract Calculi V: Nursing Management

26
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...
26
Urinary Tract Calculi I: Introduction01:28

Urinary Tract Calculi I: Introduction

37
Renal calculi, or kidney stones, are solid deposits of minerals and salts formed inside the kidneys. In medical terminology, "calculus" refers to the stone itself, while "lithiasis" describes the process of stone formation. Depending on their location within the urinary system, these stones may be classified as either urolithiasis, when situated within the urinary tract, or nephrolithiasis, when located within the kidneys. Each term signifies the specific impact of the stone.Predisposition...
37
Imaging Studies VI: Voiding Cystourethrography and Cystography01:22

Imaging Studies VI: Voiding Cystourethrography and Cystography

101
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...
101

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Related Experiment Video

Updated: Sep 4, 2025

Technical Modification of the Terminal Ureter During Total Transperitoneal Laparoscopic Nephroureterectomy for Upper Urinary Tract Urothelial Carcinoma
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Giant bladder stone: A case report.

Xiaoyi Wei1, Yujie Qin2, Xinghu Wang3

  • 1Department of Urology, Hexi University Affiliated Zhangye People's Hospital, Zhangye, Gansu 734000, P.R. China.

Experimental and Therapeutic Medicine
|July 15, 2022
PubMed
Summary
This summary is machine-generated.

Giant bladder stones are rare, especially in young adults. This case highlights acute renal failure caused by an 11-cm bladder stone in a 31-year-old male, successfully treated with surgery.

Keywords:
acute renal failurecase reportcomputed tomographygiant bladder stonesuprapubic cystolithotomy

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Area of Science:

  • Urology
  • Nephrology

Background:

  • Giant bladder stones are uncommon, particularly in younger demographics.
  • Acute renal failure can be a severe complication of urinary tract obstruction.

Observation:

  • A 31-year-old male presented with lower urinary tract symptoms, urinary retention, and milky-white urine.
  • A large, 11-cm oval, solid bladder stone was identified as the cause.

Findings:

  • Emergency suprapubic cystotomy successfully removed the giant bladder stone.
  • Post-operative recovery included normalization of creatinine levels and improved urinary function.

Implications:

  • This case underscores the importance of thorough clinical evaluation for urinary symptoms, even in young patients.
  • Prompt diagnosis and surgical intervention are crucial for managing giant bladder stones and preventing irreversible renal damage.