Conservative management of appendix mass in children

Area of Science:

• Pediatric Surgery
• Gastrointestinal Surgery

Background:

• Appendicitis is a common surgical emergency in children.
• Appendix mass formation occurs in a subset of pediatric appendicitis cases.
• Early presentation with an appendix mass is more frequent in younger children.

Purpose of the Study:

• To analyze the incidence and characteristics of appendix masses in children undergoing appendectomy.
• To evaluate the outcomes of conservative management for pediatric appendix masses.
• To determine the role and timing of interval appendectomy.

Main Methods:

• Retrospective review of 834 children who underwent appendectomy for appendicitis.
• Analysis of patient demographics, presentation findings, and management strategies.
• Assessment of treatment response, complications, and length of hospital stay.

Main Results:

• 77 (9.2%) of children presented with an appendix mass.
• 25% of appendicitis patients under 6 years old had an appendix mass; 60% of masses were in this age group.
• Conservative management (bed rest, IV fluids, IV antibiotics) was successful in 90% of cases.
• Interval appendectomy was performed 4 weeks post-discharge for non-responsive cases.
• Average total bed stay, including interval appendectomy, was 16 days.
• No late complications or relaparotomies were reported.

Conclusions:

• Appendix mass is a significant presentation in pediatric appendicitis, especially in young children.
• Conservative management is highly effective for pediatric appendix masses.
• Interval appendectomy is a safe and necessary option for select cases.
• A comprehensive approach involving conservative treatment and planned interval appendectomy leads to favorable outcomes without late complications.