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Related Concept Videos

Appendicitis-I: Introduction01:22

Appendicitis-I: Introduction

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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...
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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
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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
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Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
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Related Experiment Video

Updated: Aug 18, 2025

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
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Magnetic Appendix: An Uncommon Indication for Appendectomy.

Megan Birkhold1, Joseph R Habib1, Juhye Kang1

  • 1Surgery, University of Maryland Medical Center, Baltimore, USA.

Cureus
|December 7, 2022
PubMed
Summary
This summary is machine-generated.

Pediatric foreign body ingestion, especially multiple magnets, can cause serious complications. This case highlights a challenging appendiceal obstruction requiring surgical intervention.

Keywords:
appendectomycolonoscopyforeign object ingestionmultiple magnet ingestionpediatrics

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Area of Science:

  • Pediatric Gastroenterology
  • Minimally Invasive Surgery

Background:

  • Foreign object ingestion is frequent in children.
  • Ingesting multiple magnets presents significant risks.

Observation:

  • A 5-year-old boy ingested two pennies and four magnets.
  • Magnets lodged in the appendiceal orifice, causing obstruction.

Findings:

  • Endoscopic retrieval of magnets was unsuccessful.
  • Surgical intervention included laparoscopy, appendectomy, and partial cecal resection.

Implications:

  • Delayed or complicated magnet ingestions may necessitate surgical management.
  • Highlights the risks associated with pediatric magnet ingestion and appendiceal foreign bodies.