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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...
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Appendicitis-I: Introduction

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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...
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Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
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Evidence-based appendicitis: the initial work-up.

Mark A Merlin1, Chirag N Shah, Adam M Shiroff

  • 1Department of Emergency Medicine, UMDNJ - Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA. merlinma@umdnj.edu

Postgraduate Medicine
|May 14, 2010
PubMed
Summary
This summary is machine-generated.

Diagnosing appendicitis, a common cause of abdominal pain, can be challenging. Evidence-based reviews highlight computed tomography scans as key to reducing misdiagnosis and negative appendectomy rates.

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Area of Science:

  • Medical Diagnostics
  • Surgical Conditions

Background:

  • Appendicitis presents a diagnostic challenge for clinicians managing abdominal pain.
  • Accurate diagnosis is critical to prevent patient decompensation.

Purpose of the Study:

  • To provide an evidence-based review of appendicitis diagnosis.
  • To discuss clinical presentation, imaging, and laboratory tests for appendicitis.

Main Methods:

  • Literature review from historical descriptions to current diagnostic modalities.
  • Evaluation of clinical presentation, imaging techniques, and laboratory tests.

Main Results:

  • Computed tomography (CT) scans, especially with no or rectal contrast, improve diagnostic accuracy when combined with physical examination.
  • CT scans help reduce negative appendectomy rates.
  • Thorough documentation of patient discussions is essential for unclear abdominal pain diagnoses.

Conclusions:

  • CT scans are a valuable tool in ruling out appendicitis and improving surgical outcomes.
  • A comprehensive diagnostic approach, including imaging and documentation, is crucial for managing suspected appendicitis.