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Related Concept Videos

Hiatal Hernia01:25

Hiatal Hernia

A hiatal hernia is the abnormal protrusion of the stomach or other abdominal organs through the esophageal hiatus of the diaphragm into the thoracic cavity.Normally, the gastroesophageal junction (GEJ) lies below the diaphragm and is supported by the phrenoesophageal membrane, the diaphragmatic crura, and connective tissues. Weakening of these structures—due to aging, congenital defects like a short esophagus, or increased intra-abdominal pressure from coughing, obesity, pregnancy, or heavy...
Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Appendicitis-II: Diagnostic Studies and Management01:29

Appendicitis-II: Diagnostic Studies and Management

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...
Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
Esophageal Perforation-II: Clinical Manifestations and Management01:28

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:
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy01:30

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
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Related Experiment Video

Updated: Jun 23, 2026

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair
05:15

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair

Published on: December 23, 2022

Internal hernia: complex diagnostic and therapeutic problem.

Hizir Akyildiz1, Tarik Artis, Erdogan Sozuer

  • 1Department of General Surgery, Erciyes University School of Medicine, Kayseri, Turkey. hyakyildiz@gmail.com

International Journal of Surgery (London, England)
|May 9, 2009
PubMed
Summary

Acquired internal hernias (IH) are more common and have worse outcomes than congenital IH, with higher mortality rates. Early diagnosis and treatment are crucial for improving prognosis in patients with internal hernias.

Related Experiment Videos

Last Updated: Jun 23, 2026

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair
05:15

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair

Published on: December 23, 2022

Area of Science:

  • Abdominal Surgery
  • Gastroenterology
  • Radiology

Background:

  • Internal hernias (IH) are rare, potentially fatal surgical conditions often mismanaged due to limited investigation.
  • Both acquired and congenital internal hernias present diagnostic and therapeutic challenges, with distinct morbidity and mortality rates.
  • This study addresses the rarity of IH research by comparing acquired and congenital types in a substantial patient cohort.

Purpose of the Study:

  • To compare the clinical characteristics, diagnostic modalities, and surgical outcomes of acquired versus congenital internal hernias.
  • To identify key differences and similarities between acquired and congenital internal hernias.
  • To highlight the prognostic factors influencing patient outcomes in internal hernia cases.

Main Methods:

  • A retrospective analysis of 25 patients who underwent surgery for internal hernias between January 2001 and April 2008.
  • Patients were categorized into two groups: acquired internal hernia (Group I) and congenital internal hernia (Group II).
  • Data including patient demographics, clinical presentation, imaging, operative findings, and outcomes were statistically analyzed.

Main Results:

  • Group I (acquired IH) included 16 patients; Group II (congenital IH) included 9 patients.
  • No significant differences were observed in gender, symptoms, clinical/laboratory findings, imaging, or surgical procedures.
  • Acquired IH patients were older, had longer hospital stays (13.6 vs. 7.2 days), and a significantly higher mortality rate (43.8% vs. 22.2%).

Conclusions:

  • Acquired internal hernias are increasingly prevalent and associated with a poor prognosis due to rapid progression to bowel ischemia.
  • A high index of suspicion is essential for the early diagnosis and prompt treatment of internal hernias.
  • Timely diagnosis and intervention are critical determinants for improving patient outcomes in both acquired and congenital internal hernias.