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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...
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...
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...
Cholecystitis01:20

Cholecystitis

Cholecystitis is inflammation of the gallbladder, most commonly caused by obstruction of the cystic duct. This blockage prevents bile from draining, leading to gallbladder distension, inflammation, and potentially serious complications. This condition may present acutely or chronically and can happen with or without gallstones.EtiologyAbout 95% of cholecystitis cases are calculous, caused by gallstones blocking the cystic duct, leading to bile accumulation and inflammation of the gallbladder...
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:
Acute Pancreatitis II: Clinical Manifestations and Management01:30

Acute Pancreatitis II: Clinical Manifestations and Management

Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...

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Related Experiment Video

Updated: Jun 3, 2026

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess
03:42

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess

Published on: March 15, 2024

Appendicitis update.

Kara E Hennelly1, Richard Bachur

  • 1Division of Emergency Medicine, Children's Hospital Boston, Massachusetts, USA. kara.hennelly@childrens.harvard.edu

Current Opinion in Pediatrics
|April 7, 2011
PubMed
Summary
This summary is machine-generated.

Diagnosing appendicitis in children is challenging. Advances in imaging like CT scans and ultrasound, alongside new biomarkers and antibiotic treatments, are improving diagnostic accuracy and management strategies.

Related Experiment Videos

Last Updated: Jun 3, 2026

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess
03:42

Retroperitoneal Laparoscopic Debridement and Drainage for Pancreatic Abscess

Published on: March 15, 2024

Area of Science:

  • Pediatric Surgery
  • Diagnostic Imaging
  • Emergency Medicine

Background:

  • Appendicitis diagnosis in children presents ongoing challenges.
  • Clinical judgment alone is insufficient, necessitating advanced diagnostic tools.
  • Evolving management strategies require updated clinical guidance.

Purpose of the Study:

  • To provide an updated review of imaging techniques, biomarkers, and management strategies for pediatric appendicitis.
  • To highlight recent advancements and ongoing research in appendicitis diagnosis and treatment.
  • To inform clinical practice regarding the optimal approach to suspected appendicitis in children.

Main Methods:

  • Review of current literature on radiologic imaging (CT, ultrasound, MRI) for appendicitis.
  • Analysis of emerging biomarkers beyond standard blood counts.
  • Examination of evolving nonoperative and operative management strategies, including antibiotic therapy.

Main Results:

  • Computed tomography (CT) and ultrasound remain primary imaging modalities, with CT offering higher accuracy.
  • Ultrasound provides radiation-free imaging, beneficial for nonobese children, despite lower diagnostic performance.
  • Investigational biomarkers and nonoperative antibiotic treatment for early appendicitis show promise but are not yet routine.
  • Magnetic Resonance Imaging (MRI) is under evaluation as an additional diagnostic tool.

Conclusions:

  • The optimal use of advanced imaging for pediatric appendicitis is debated.
  • CT demonstrates superior accuracy, while ultrasound offers radiation benefits for specific patient groups.
  • Integrating decision rules with biomarkers and judicious CT use will shape future diagnostic strategies for appendicitis.