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Related Concept Videos

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...
Appendicitis01:19

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: Introduction01:22

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...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Aneurysm IV: Nursing Management01:22

Aneurysm IV: Nursing Management

Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
Kidney Transplant II: Surgical Procedure01:26

Kidney Transplant II: Surgical Procedure

Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living donor...

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Related Experiment Video

Updated: May 19, 2026

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique
06:11

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique

Published on: May 2, 2025

Delaying an appendectomy: is it safe?

Kamal Nagpal1, Navalkishor Udgiri, Niraj Sharma

  • 1Department of Surgery, Bronx Lebanon Hospital Center, Albert Einstein College of Medicine, Bronx, New York, USA. knagpal6@gmail.com

The American Surgeon
|August 4, 2012
PubMed
Summary
This summary is machine-generated.

Delaying appendectomy surgery by 6 to 24 hours after diagnosis is safe. This study found no significant difference in complication rates or length of stay for patients experiencing a surgical delay.

Related Experiment Videos

Last Updated: May 19, 2026

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique
06:11

Laparoscopic Anatomical Resection of the Right Anterior Lobe Based on the Laennec Capsule Technique

Published on: May 2, 2025

Area of Science:

  • Surgery
  • Gastroenterology
  • Clinical Outcomes

Background:

  • Appendicitis traditionally requires urgent surgery due to concerns about disease progression and adverse outcomes.
  • Existing literature on the impact of delayed appendectomy presents conflicting evidence regarding patient outcomes.

Purpose of the Study:

  • To investigate the association between the timing of appendectomy and patient outcomes.
  • To determine if a delay in surgery impacts complication rates, length of stay, perforation, or conversion rates.

Main Methods:

  • Retrospective review of 342 patients who underwent appendectomy between January 2009 and December 2010.
  • Patients categorized into early (≤6 hours delay) and late (>6 hours delay) surgical groups based on time from diagnosis to incision.
  • Outcomes analyzed included 30-day complications, length of stay, perforation rate, and laparoscopic to open conversion rate.

Main Results:

  • No statistically significant difference in 30-day complication rates between the early (5.9%) and late (6.8%) surgical groups (P = 0.93).
  • Mean length of stay was not significantly different between the early (86.1 ± 67.1 hours) and late (95.9 ± 73.0 hours) groups (P = 0.22).
  • Perforation and conversion rates were also analyzed, with no significant differences reported between groups.

Conclusions:

  • Delaying appendectomy for more than 6 hours, but less than 24 hours, from diagnosis is safe.
  • Such delays do not appear to worsen patient outcomes, including complication rates and length of hospital stay.
  • This finding may allow for better scheduling of surgical resources and operating room availability without compromising patient care.