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Related Concept Videos

Urinary Tract Calculi V: Nursing Management01:28

Urinary Tract Calculi V: Nursing Management

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...
Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

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...
Urinary Tract Calculi III: Medical Management01:30

Urinary Tract Calculi III: Medical Management

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

Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations

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...
Urinary Tract Calculi IV: Nutrition Therapy and Prevention01:27

Urinary Tract Calculi IV: Nutrition Therapy and Prevention

Management of renal calculi focuses on effective strategies like tailored nutrition and hydration therapy. Adjusting diet and fluid intake reduces stone formation and recurrence, making these interventions simple yet powerful in kidney stone prevention and management.Understanding Kidney StonesKidney stones form when calcium, oxalate, uric acid, and cystine concentrate and crystallize in urine. Factors contributing to their formation include genetic predisposition, certain medical conditions,...
Urinary Tract Calculi I: Introduction01:28

Urinary Tract Calculi I: Introduction

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...

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Related Experiment Video

Updated: Jun 1, 2026

Technical Modification of the Terminal Ureter During Total Transperitoneal Laparoscopic Nephroureterectomy for Upper Urinary Tract Urothelial Carcinoma
06:39

Technical Modification of the Terminal Ureter During Total Transperitoneal Laparoscopic Nephroureterectomy for Upper Urinary Tract Urothelial Carcinoma

Published on: November 22, 2019

Update on nephrolithiasis: beyond symptomatic urinary tract obstruction.

Adamasco Cupisti1

  • 1Division of Nephrology, Department of Internal Medicine, University of Pisa, Pisa, Italy. acupisti@med.unipi.it

Journal of Nephrology
|May 31, 2011
PubMed
Summary

Kidney stone disease (nephrolithiasis) is linked to metabolic issues and increased risks of chronic kidney and cardiovascular diseases. Early prevention through lifestyle changes is crucial.

Related Experiment Videos

Last Updated: Jun 1, 2026

Technical Modification of the Terminal Ureter During Total Transperitoneal Laparoscopic Nephroureterectomy for Upper Urinary Tract Urothelial Carcinoma
06:39

Technical Modification of the Terminal Ureter During Total Transperitoneal Laparoscopic Nephroureterectomy for Upper Urinary Tract Urothelial Carcinoma

Published on: November 22, 2019

Area of Science:

  • Nephrology
  • Metabolic Medicine
  • Cardiovascular Science

Background:

  • Traditional nephrolithiasis research focuses on urinary solute biochemistry, but this doesn't fully explain the condition.
  • Kidney stone disease is increasingly associated with metabolic syndrome, obesity, diabetes, hypertension, and chronic kidney disease.
  • Emerging evidence links kidney stone formation to a higher risk of cardiovascular events and damage.

Purpose of the Study:

  • To re-evaluate nephrolithiasis as a systemic disorder.
  • To highlight the predictive value of kidney stones for chronic kidney disease and cardiovascular damage.
  • To advocate for a comprehensive metabolic evaluation and early prevention strategy.

Main Methods:

  • Review of existing literature and clinical evidence.
  • Analysis of associations between nephrolithiasis and systemic comorbidities.
  • Emphasis on multidisciplinary approaches for patient care.

Main Results:

  • Nephrolithiasis is associated with significant systemic health risks beyond urinary obstruction.
  • Patients with kidney stones face elevated risks for chronic kidney disease and cardiovascular complications.
  • Biochemical abnormalities alone are insufficient to explain the full spectrum of kidney stone disease.

Conclusions:

  • Nephrolithiasis should be viewed as a systemic condition with broader health implications.
  • A comprehensive metabolic evaluation is warranted for all kidney stone formers.
  • Early intervention focusing on dietary and lifestyle modifications is essential for prevention and management.