Related Experiment Video
Updated: Oct 29, 2026

Laparoscopic Pyeloplasty via Transmesenteric Approach for Pediatric Ureteropelvic Junction Obstruction
Published on: July 7, 2026
Clinical progress note: The evolving role of nonoperative management in uncomplicated pediatric appendicitis
Krustina Lal1, David D'Arienzo2, Sophie Biyu Sun1,3
1Department of Pediatrics, Loma Linda University School of Medicine, Loma Linda, California, USA.
Abstract:
Appendicitis is the most common pediatric surgical emergency across the globe. The historical approach emphasized early operation to prevent perforation, accepting negative appendectomies as an inevitable consequence. However, appendectomy comes with risk for postsurgical complications, and with improvements in imaging, early studies began to suggest nonoperative management (NOM) with antibiotics in low-risk patients with uncomplicated appendicitis. With growing use of NOM, we have expanding literature to show that NOM may not be as efficacious as previously implied, complicating the shared clinical decision making discussion with patients and their families.
Related Concept Videos
Appendicitis-II: Diagnostic Studies and Management
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: Introduction
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...
Appendicitis
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Urinary Tract Calculi VI: Surgical Management
Acute Pyelonephritis II: Diagnostic Studies and Management