Sonography of acute appendicitis and its mimics in children

Kiran M Sargar1, Marilyn J Siegel1

  • 1Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Blvd, St. Louis MO 63110, USA.

Insights

Diagnosing right lower quadrant pain in children is difficult. This review highlights sonographic findings for acute appendicitis and its mimics, improving diagnostic accuracy and patient care.

Area of Science:

  • Pediatric Radiology
  • Abdominal Imaging
  • Emergency Medicine

Background:

  • Acute right lower quadrant pain in children presents diagnostic challenges.
  • Acute appendicitis is the leading cause of acute surgical abdomen in pediatric patients.
  • Mimics of appendicitis include gastrointestinal and gynecologic conditions.

Purpose of the Study:

  • To review sonographic findings of common acute abdominal emergencies in children.
  • To provide imaging clues for accurate diagnosis of pediatric abdominal conditions.
  • To enhance diagnostic accuracy and guide patient management.

Main Methods:

  • Review of sonographic findings in pediatric patients with acute abdominal pain.
  • Focus on differentiating acute appendicitis from its mimics using ultrasound.
  • Analysis of imaging characteristics for various acute abdominal emergencies.

Main Results:

  • Sonography reveals specific findings for acute appendicitis.
  • Ultrasound demonstrates characteristic features of common appendicitis mimics.
  • Imaging clues aid in distinguishing between various acute abdominal conditions.

Conclusions:

  • Sonographic evaluation is crucial for diagnosing acute right lower quadrant pain in children.
  • Recognizing specific imaging findings improves the accuracy of diagnosing appendicitis and its mimics.
  • Improved diagnostic accuracy through ultrasound impacts pediatric patient management.

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