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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.
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Updated: Jul 5, 2026

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch

Published on: August 24, 2019

Appendicitis after appendectomy.

Mark J Truty¹, John M Stulak, P Andrew Utter

¹Department of Surgery, Mayo Clinic College of Medicine, 200 First St SW, Mayo West 12, Rochester, MN 55905, USA. truty.mark@mayo.edu

Archives of Surgery (Chicago, Ill. : 1960)

|April 23, 2008

Summary

This summary is machine-generated.

Residual appendiceal tissue can cause stump appendicitis after an appendectomy. Delayed diagnosis of this rare condition can lead to perforation, highlighting the need for increased clinical suspicion.

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Last Updated: Jul 5, 2026

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch

Published on: August 24, 2019

Area of Science:

Gastroenterology
Surgical Pathology

Background:

Appendectomy is a frequent surgical procedure in the United States.
Incomplete removal of the appendix can lead to stump appendicitis, a rare complication.

Observation:

Patients present with symptoms mimicking typical appendicitis.
Diagnosis is frequently delayed due to a low index of suspicion for stump appendicitis.
This delay can result in serious complications such as perforation.

Findings:

The study describes a case of recurrent appendicitis following a prior appendectomy.
A review of relevant literature on stump appendicitis is presented.
The diagnostic challenges associated with stump appendicitis are highlighted.

Implications:

Increased awareness and a higher index of suspicion are crucial for timely diagnosis of stump appendicitis.
Prompt diagnosis and treatment can prevent severe complications like perforation.
This case underscores the importance of considering stump appendicitis in patients with a history of appendectomy presenting with abdominal pain.