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

Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

4.7K
Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
4.7K
Urinary Tract Calculi VI: Surgical Management01:25

Urinary Tract Calculi VI: Surgical Management

771
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...
771
Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

2.3K
IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
2.3K
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

584
Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
584
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

681
IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
681
Ureters01:22

Ureters

1.9K
The ureters are retroperitoneal tubes located on either side of the vertebral column. They are responsible for transporting urine from each kidney to the urinary bladder. These tubes have thick walls and are approximately 25-30 cm long. Their diameter is around 10 mm at the renal pelvis, gradually narrowing to 1 mm as the ureter obliquely enters the posterior bladder wall through the ureteric orifices. The shape of these orifices is slit-like, which helps to prevent urine backflow toward the...
1.9K

You might also read

Related Articles

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

Sort by
Same author

Body Mass Index Lacks Predictive Influence on Perioperative, Short-Term Follow-Up, and Patient-Reported Outcomes from Holmium Laser Enucleation of the Prostate.

Journal of personalized medicine·2026
Same author

Effect of prior HoLEP procedure on multiparametric MRI accuracy in detection of prostate cancer.

BJUI compass·2025
Same author

A Novel Application of Decipher Testing in HoLEP Specimens for Risk Stratification of Incidentally Detected Prostate Cancer.

Urology·2025
Same author

Associations between ureteral stent indwelling time, patient characteristics, and stent pain from an international prospective registry.

The Canadian journal of urology·2025
Same author

Tri-layer ureteral stents, with anti-encrustation surface, offer improved comfort: results from an international stent registry.

Urolithiasis·2025
Same author

To Hold or Continue Blood Thinners? A Retrospective Analysis on Outcomes of Holmium Laser Enucleation of the Prostate in Patients Who Either Held or Continued Antiplatelet/Anticoagulation Therapy.

Urology·2024
Same journal

Trimodal therapy in muscle invasive bladder cancer management.

Minerva urologica e nefrologica = The Italian journal of urology and nephrology·2020
Same journal

Systematic review of neoadjuvant therapy by immune checkpoint inhibitors before radical cystectomy: where do we stand?

Minerva urologica e nefrologica = The Italian journal of urology and nephrology·2020
Same journal

Functional and oncological outcomes of 3D clampless sutureless laparoscopic partial nephrectomy for renal tumors with low nephrometry score.

Minerva urologica e nefrologica = The Italian journal of urology and nephrology·2020
Same journal

Robot-assisted laparoscopic pyeloplasty in children: a systematic review.

Minerva urologica e nefrologica = The Italian journal of urology and nephrology·2020
Same journal

Retzius-sparing robot-assisted radical prostatectomy versus open retropubic radical prostatectomy: a prospective comparative study with 19-month follow-up.

Minerva urologica e nefrologica = The Italian journal of urology and nephrology·2020
Same journal

The role of metabolic syndrome in high grade prostate cancer: development of a clinical nomogram.

Minerva urologica e nefrologica = The Italian journal of urology and nephrology·2020
See all related articles

Related Experiment Video

Updated: Mar 17, 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

8.3K

Special situations in ureteroscopy.

Johann P Ingimarsson1, Amy E Krambeck

  • 1Mayo Clinic, Department of Urology, Rochester, MN, USA - JIngimarss@mmc.org.

Minerva Urologica E Nefrologica = the Italian Journal of Urology and Nephrology
|July 22, 2016
PubMed
Summary
This summary is machine-generated.

Ureteroscopy is a key treatment for kidney stones and diagnosing ureteral issues. This review explores its use in challenging patient cases, including those with altered anatomy or pregnancy.

More Related Videos

A Murine Model of Irreversible and Reversible Unilateral Ureteric Obstruction
14:05

A Murine Model of Irreversible and Reversible Unilateral Ureteric Obstruction

Published on: December 20, 2014

32.4K
Vessel-sparing Excision and Primary Anastomosis
08:09

Vessel-sparing Excision and Primary Anastomosis

Published on: January 7, 2019

12.2K

Related Experiment Videos

Last Updated: Mar 17, 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

8.3K
A Murine Model of Irreversible and Reversible Unilateral Ureteric Obstruction
14:05

A Murine Model of Irreversible and Reversible Unilateral Ureteric Obstruction

Published on: December 20, 2014

32.4K
Vessel-sparing Excision and Primary Anastomosis
08:09

Vessel-sparing Excision and Primary Anastomosis

Published on: January 7, 2019

12.2K

Area of Science:

  • Urology
  • Endourology

Background:

  • Ureteroscopy is standard for small kidney stones and diagnosing ureteral abnormalities.
  • It can be used for larger stones or tumors when other treatments fail.
  • Certain patient factors can complicate ureteroscopy.

Purpose of the Study:

  • To review the application of ureteroscopy in challenging patient scenarios.
  • To discuss specific anatomical, physiological, and pathological factors impacting ureteroscopy.
  • To highlight considerations for ureteroscopy in pregnant patients.

Main Methods:

  • Literature review of ureteroscopy in complex cases.
  • Discussion of patient-specific challenges.
  • Analysis of diagnostic and therapeutic utility.

Main Results:

  • Ureteroscopy is adaptable but requires careful consideration in complex cases.
  • Patient anatomy (surgical alteration, congenital anomalies, obesity) presents challenges.
  • Physiological states (pregnancy) and pathological conditions (bleeding diatheses) require specific management strategies.

Conclusions:

  • Ureteroscopy is a versatile tool for urological conditions.
  • Successful ureteroscopy in challenging scenarios depends on careful planning and execution.
  • Further research may optimize ureteroscopy techniques for diverse patient populations.