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Urinary Tract Calculi III: Medical Management

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 I: Introduction

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...

Urinary Tract Calculi VI: Surgical Management

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 II: Pathophysiology and Clinical Manifestations

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 Prevention

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 V: Nursing Management

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...

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Related Experiment Video

Updated: Jun 15, 2026

Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis

Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis

Published on: February 9, 2021

Feline struvite urolithiasis.

Douglas Palma¹, Cathy Langston, Kelly Gisselman

¹Animal Medical Center, New York, USA.

Compendium (Yardley, PA)

|February 25, 2010

Summary

This summary is machine-generated.

Feline urolithiasis, often caused by struvite stones, is common in cats. Effective management strategies can help reduce the recurrence of this lower urinary tract disease.

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Establishment and Characterization of UTI and CAUTI in a Mouse Model

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Published on: June 23, 2015

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Last Updated: Jun 15, 2026

Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis

Estimation of Urinary Nanocrystals in Humans using Calcium Fluorophore Labeling and Nanoparticle Tracking Analysis

Published on: February 9, 2021

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Establishment and Characterization of UTI and CAUTI in a Mouse Model

Published on: June 23, 2015

Area of Science:

Veterinary Medicine
Urology

Background:

Feline urolithiasis accounts for 15% of nonobstructive lower urinary tract disease in cats.
Approximately 50% of feline uroliths are struvite in composition.
Struvite urolithiasis is known for its high recurrence rate.

Purpose of the Study:

To review the pathophysiology of struvite urolithiasis in cats.
To outline current treatment strategies for feline struvite urolithiasis.
To discuss methods for preventing the recurrence of struvite uroliths in cats.

Main Methods:

Literature review focusing on feline struvite urolithiasis.
Analysis of pathophysiology, treatment, and prevention strategies.
Comparison of feline and canine struvite urolithiasis.

Main Results:

Struvite is a common component of feline uroliths.
Management approaches differ between cats and dogs.
Optimal management is key to reducing recurrence.

Conclusions:

Understanding the specific pathophysiology in cats is crucial.
Tailored treatment and prevention plans are necessary for feline struvite urolithiasis.
Recurrence can be managed effectively with appropriate interventions.