Neonatal appendicitis: ischemic infarction in incarcerated inguinal hernia

Area of Science:

• Pediatric Surgery
• Neonatal Medicine
• Gastrointestinal Surgery

Background:

• Acute appendicitis is rare in neonates, presenting unique diagnostic and management challenges.
• Hernial incarceration can complicate neonatal appendicitis, affecting presentation and prognosis.
• This review analyzes clinical aspects of neonatal appendicitis from 1901-1975.

Observation:

• A case of a 12-day-old premature infant with ischemic infarction of the appendix due to hernial incarceration is presented.
• A literature review identified 106 cases of acute appendicitis in neonates (first 30 days of life) between 1901 and 1975.
• Clinical data from 94 of these cases were tabulated to identify key features.

Findings:

• Overt clinical manifestations requiring surgical intervention were noted.
• Inflammation localized to the inguinoscrotal region in cases of hernial appendicitis was a significant factor.
• Neonatal appendicitis associated with hernia incarceration demonstrated a significantly better prognosis compared to intra-abdominal appendicitis.

Implications:

• Early recognition and surgical management are crucial for neonatal appendicitis.
• Localized inflammation in hernias may confer a better prognosis, guiding surgical approaches.
• Understanding these factors can improve treatment strategies and outcomes for neonatal surgical emergencies.