Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Diabetes Insipidus I: Introduction01:29

Diabetes Insipidus I: Introduction

Definition Diabetes insipidus is a disorder marked by the production of large amounts of dilute urine because of impaired vasopressin production, release, or kidney response. The lack of effective vasopressin action limits water reabsorption in the renal collecting ducts, which leads to excessive urinary water loss and intense thirst.Clinical PresentationIndividuals with diabetes insipidus report persistent thirst and very high urine output. In severe cases, fluid intake can reach up to 20...
Diabetes Insipidus II: Pathophysiology01:22

Diabetes Insipidus II: Pathophysiology

Normally, water balance is maintained through three interconnected mechanisms: the hypothalamic thirst center, the synthesis and release of antidiuretic hormone (ADH, or vasopressin), and the kidneys' responsiveness to this hormone. ADH is synthesized in the hypothalamus, released from the posterior pituitary, and acts on the distal nephron, allowing water reabsorption and concentrated urine production.Diabetes Insipidus and Its TypesIn diabetes insipidus (DI), this regulatory system is...
Nephrotic Syndrome I : Introduction01:24

Nephrotic Syndrome I : Introduction

Nephrotic Syndrome is a chronic kidney disorder defined by clinical findings such as severe proteinuria, hypoalbuminemia, hyperlipidemia, and edema. These symptoms result from damage to the glomeruli, the kidney’s filtering units, increasing their permeability to proteins.Definition and Meaning:Proteinuria, defined as the loss of more than 3.5 grams of protein per day in adults, is a crucial feature of nephrotic syndrome. This condition is often accompanied by edema, the accumulation of fluid...
Nephrotic Syndrome II : Assessment and Medical Management01:26

Nephrotic Syndrome II : Assessment and Medical Management

IntroductionNephrotic syndrome is a kidney disorder marked by excessive protein loss in the urine, leading to various systemic complications. This condition often results from damage to the glomeruli—the kidney's filtering units—causing proteinuria, low blood protein levels, and fluid retention. Understanding the assessment, diagnosis, and management of nephrotic syndrome is essential for effective treatment and prevention of further kidney damage.AssessmentPatient History: Document any history...
Nephrotic Syndrome III : Nursing Management01:24

Nephrotic Syndrome III : Nursing Management

Nursing management for nephrotic syndrome adapts as the disease progresses, with strategies evolving to address advancing symptoms and complications.Early-Stage Management In the early stages, nursing interventions for nephrotic syndrome resemble those used in managing acute glomerulonephritis, focusing on symptom monitoring, fluid balance, and managing mild to moderate edema.Vital Signs: Regularly monitor blood pressure, pulse, respiratory rate, and temperature to promptly identify...
Diabetic Nephropathy01:28

Diabetic Nephropathy

Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration occur due to afferent arteriolar...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Silver nanoparticles in water disinfection: a comprehensive overview on their mechanisms, benefits, and limitations.

Archives of microbiology·2026
Same author

Profound xanthomas in a young man.

Cleveland Clinic journal of medicine·2026
Same author

Acute Kidney Injury after Cardiac Surgery.

Cardiorenal medicine·2024
Same author

Short Variable Regions flaA Gene (SVR-flaA) Diversity and Virulence Profile of Multidrug-Resistant Campylobacter from Poultry and Poultry Meat in India.

Journal of food protection·2024
Same author

Progression to End-Stage Renal Disease Due to IgG4-Related Nephritis Refractory to Rituximab.

Cureus·2023
Same author

Triple hit to the kidney-dual pathological crescentic glomerulonephritis and diffuse proliferative immune complex-mediated glomerulonephritis: A case report.

World journal of clinical cases·2022

Related Experiment Video

Updated: May 17, 2026

Transmesenteric Laparoscopic Pyeloplasty in Trendelenburg Position for Horseshoe Kidney with Hydronephrosis
03:57

Transmesenteric Laparoscopic Pyeloplasty in Trendelenburg Position for Horseshoe Kidney with Hydronephrosis

Published on: July 8, 2025

Nonobstructive hydronephrosis due to social polydipsia: a case report.

Natallia Maroz1, Uladzimir Maroz, Saima Iqbal

  • 1Division of Nephrology, Hypertension, and Renal Transplantation, University of Florida, 1600 Archer Road, PO Box 100224, Gainesville, FL, 32610, USA. natallia.maroz@gmail.com.

Journal of Medical Case Reports
|November 8, 2012
PubMed
Summary

Excessive daily fluid intake in healthy individuals can cause nonobstructive hydronephrosis. Reducing fluid consumption resolved this condition in a patient, highlighting the importance of recognizing social polydipsia as a cause.

More Related Videos

Point-of-Care Kidney and Genitourinary Ultrasound in Adults: Image Acquisition
03:19

Point-of-Care Kidney and Genitourinary Ultrasound in Adults: Image Acquisition

Published on: June 21, 2024

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction
06:37

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction

Published on: April 4, 2025

Related Experiment Videos

Last Updated: May 17, 2026

Transmesenteric Laparoscopic Pyeloplasty in Trendelenburg Position for Horseshoe Kidney with Hydronephrosis
03:57

Transmesenteric Laparoscopic Pyeloplasty in Trendelenburg Position for Horseshoe Kidney with Hydronephrosis

Published on: July 8, 2025

Point-of-Care Kidney and Genitourinary Ultrasound in Adults: Image Acquisition
03:19

Point-of-Care Kidney and Genitourinary Ultrasound in Adults: Image Acquisition

Published on: June 21, 2024

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction
06:37

An Immature Murine Model of Reversible Unilateral Ureteral Obstruction

Published on: April 4, 2025

Area of Science:

  • Nephrology
  • Urology
  • Internal Medicine

Background:

  • Excessive fluid intake can cause water intoxication and electrolyte imbalances.
  • Nonobstructive hydronephrosis is typically associated with specific medical conditions.
  • It is rarely considered in healthy individuals with high fluid consumption.

Purpose of the Study:

  • To report the first case of nonobstructive hydronephrosis linked to social polydipsia.
  • To emphasize the importance of considering excessive fluid intake in diagnosing hydronephrosis.

Main Methods:

  • A 53-year-old woman presented with back pain and bilateral hydronephrosis.
  • She underwent invasive procedures without resolution.
  • Assessment revealed daily consumption of 5.5L of fluid.

Main Results:

  • The patient's nonobstructive hydronephrosis and hydroureter resolved after reducing fluid intake.
  • This case demonstrates the reversibility of hydronephrosis caused by social polydipsia.

Conclusions:

  • Nonobstructive hydronephrosis due to polydipsia can occur in healthy individuals.
  • Recognizing this association prevents unnecessary medical interventions.