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

Appendicitis-I: Introduction01:22

Appendicitis-I: Introduction

2.7K
The appendix, a small, narrow, blind tube extending from the inferior part of the cecum, is widely regarded as a vestigial organ, having lost much of its original function through evolution. Despite its diminished role, the appendix can become inflamed, a condition known as appendicitis.
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
2.7K
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

537
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...
537
Appendicitis-II: Diagnostic Studies and Management01:29

Appendicitis-II: Diagnostic Studies and Management

608
Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
608
Nursing Assessment of the Genitourinary System III: Percussion and Auscultation01:22

Nursing Assessment of the Genitourinary System III: Percussion and Auscultation

893
The genitourinary system maintains the body's fluid balance, waste excretion, and overall homeostasis. Proper assessment is essential for early detection of disorders, with percussion and auscultation integral to this evaluation. These methods help identify signs of kidney or bladder issues and provide important diagnostic clues.Percussion for Kidney TendernessPercussion is used to assess tenderness and detect kidney and bladder abnormalities. A common method for determining kidney tenderness...
893
Acute Kidney Injury IV: Diagnostic Studies and Prevention01:30

Acute Kidney Injury IV: Diagnostic Studies and Prevention

357
Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
357
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

396
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...
396

You might also read

Related Articles

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

Sort by
Same author

Sonographic diagnosis of spondylodiscitis in a young child.

Pediatric radiology·2024
Same author

Thyroid nodule characterization using Spectral Detector Computed Tomography (SDCT) in comparison to ultrasound.

European journal of radiology·2023
Same author

Comparative analysis of ultrasound and MRI in the diagnosis of placenta accreta spectrum.

The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians·2020
Same author

The Modified Bosniak Classification for Intermediate-Risk Renal Cysts in Children.

Urology·2020
Same author

Congenital Aortic Vascular Ring: In-Utero Sonographic Assessment of Tracheal Patency and Postnatal Outcome.

Ultraschall in der Medizin (Stuttgart, Germany : 1980)·2020
Same author

Neuroimaging Findings in Children with Constitutional Mismatch Repair Deficiency Syndrome.

AJNR. American journal of neuroradiology·2020

Related Experiment Video

Updated: Feb 18, 2026

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
03:19

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Published on: June 21, 2024

2.5K

Increased Renal Echogenicity in Children With Appendicitis.

Hila Tal Tamir1, Daniel Ben-Mordechay2, Aviva Ben-Shlush2

  • 1Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.

Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine
|November 22, 2017
PubMed
Summary

Increased renal cortical echogenicity on ultrasound may indicate appendicitis in children. This finding, when present without liver or kidney disease, can improve diagnostic accuracy for appendicitis.

Keywords:
appendicitiscritical caregastrointestinalkidneyspediatricsrenal cortexultrasound

More Related Videos

Intrarenal Injection of Escherichia coli in a Rat Model of Pyelonephritis
06:09

Intrarenal Injection of Escherichia coli in a Rat Model of Pyelonephritis

Published on: July 18, 2017

8.6K
In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
09:31

In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses

Published on: March 30, 2015

9.3K

Related Experiment Videos

Last Updated: Feb 18, 2026

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
03:19

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Published on: June 21, 2024

2.5K
Intrarenal Injection of Escherichia coli in a Rat Model of Pyelonephritis
06:09

Intrarenal Injection of Escherichia coli in a Rat Model of Pyelonephritis

Published on: July 18, 2017

8.6K
In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
09:31

In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses

Published on: March 30, 2015

9.3K

Area of Science:

  • Pediatric Radiology
  • Diagnostic Imaging

Background:

  • Ultrasound (US) is crucial for diagnosing pediatric appendicitis but has limitations in sensitivity and specificity.
  • Additional US findings can enhance appendicitis diagnosis in children.

Purpose of the Study:

  • To investigate the association between increased renal cortical echogenicity and appendicitis in pediatric patients.
  • To determine if renal cortical echogenicity is a useful supplementary diagnostic marker for appendicitis.

Main Methods:

  • Retrospective review of US images from 240 pediatric patients suspected of appendicitis.
  • Classification of renal cortical echogenicity relative to liver echogenicity.

Main Results:

  • Abnormal renal cortical hyperechogenicity was observed in 50% of appendicitis cases (P < .001).
  • Patients with renal hyperechogenicity had a 2.5 times increased likelihood of appendicitis (OR, 2.5).

Conclusions:

  • A significant association exists between increased renal cortical echogenicity and appendicitis in children.
  • This finding may improve US diagnostic accuracy for appendicitis when hepatic or renal disease is absent.
  • Increased renal cortical echogenicity can be considered an additional US indicator for acute appendicitis.