Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Diverticular Disease of the Colon

Diverticular Disease of the Colon

Diverticular disease involves the formation of diverticula—small sac-like outpouchings of the colonic wall—and their complications. It most commonly affects the sigmoid colon due to higher intraluminal pressure and structural vulnerability. It results from structural weakness and increased pressure in the colon, producing pseudodiverticula that may remain silent or progress to inflammation and serious complications.Structure of DiverticulaIn diverticulosis, these outpouchings are...

Appendicitis

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...

Appendicitis-I: Introduction

Appendicitis-I: Introduction

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...

Esophageal Strictures-II: Clinical Features and Management

Esophageal Strictures-II: Clinical Features and Management

Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...

Esophageal Perforation-II: Clinical Manifestations and Management

Esophageal Perforation-II: Clinical Manifestations and Management

Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:

Esophageal Strictures-I: Introduction

Esophageal Strictures-I: Introduction

Esophageal strictures involve abnormal narrowing or tightening of the esophagus. They vary in length and severity, ranging from mild constriction to complete obstruction, and are classified as benign (noncancerous) or malignant (cancerous).
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...

You might also read

Related Articles

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

Sort by

Same author

Exploring glymphatic system alterations in iRBD and Parkinson's disease using automated DTI-ALPS analysis.

NPJ Parkinson's disease·2025

Same author

Analysis of striatal connectivity corresponding to striosomes and matrix in de novo Parkinson's disease and isolated REM behavior disorder.

NPJ Parkinson's disease·2024

Same author

Cell-Tak coating interferes with DNA-based normalization of metabolic flux data.

Physiological research·2022

Same author

The role of <sup>18</sup>F-DOPA PET/CT in the diagnosis of the congenital focal form of hyperinsulinism in children.

Revista espanola de medicina nuclear e imagen molecular·2020

Same author

Comparative study of the substantia nigra echogenicity and <sup>123</sup>I-Ioflupane SPECT in patients with synucleinopathies with and without REM sleep behavior disorder.

Sleep medicine·2020

Same author

Mitochondria-targeted compounds in the treatment of cancer.

Neoplasma·2020

Search research articles

Related Experiment Video

Updated: Jul 10, 2026

Three-Dimensional Printing of a Complex Aortic Anomaly

Three-Dimensional Printing of a Complex Aortic Anomaly

Published on: November 1, 2018

[Symptomatic Meckel's diverticulum in children].

F Horn¹, J Trnka, M Simicková

¹Klinika detskej chirurgie LF UKo, DFNsP a Onkologický ustav sv. Alzbety, Bratislava, Slovenská republika. horn@dfnsp.sk

Rozhledy V Chirurgii : Mesicnik Ceskoslovenske Chirurgicke Spolecnosti

|November 3, 2007

Summary

This summary is machine-generated.

Meckel

Related Experiment Videos

Last Updated: Jul 10, 2026

Three-Dimensional Printing of a Complex Aortic Anomaly

Three-Dimensional Printing of a Complex Aortic Anomaly

Published on: November 1, 2018

Area of Science:

Gastroenterology
Pediatric Surgery

Background:

Meckel's diverticulum (MD) is a common congenital small intestine anomaly.
Complications in children often involve bleeding and inflammation with non-specific signs.
Diagnosis can be prolonged, with scintigraphy used to verify bleeding.

Observation:

Bleeding from Meckel's diverticulum is a significant complication in pediatric patients.
Microscopic examination of the diverticulum is crucial for diagnosis.
Literature typically reports gastric mucosa in bleeding MD cases.

Findings:

This study presents pediatric cases of bleeding Meckel's diverticulum.
Microscopic analysis revealed intestinal mucosa, not gastric mucosa, in the affected diverticula.
This finding contrasts with established literature regarding the tissue type in bleeding MD.

Implications:

The presence of intestinal mucosa in bleeding MD may alter diagnostic and treatment approaches.
Further research is needed to understand the implications of this histological finding.
This highlights the importance of detailed pathological examination in Meckel's diverticulum complications.