United Pet Club

Egg yolk peritonitis

Egg yolk peritonitis is inflammation of the abdominal cavity caused by yolk material released into the coelom instead of passing down the oviduct. The yolk provokes inflammation and often bacterial infection (commonly E. coli), leading to septic peritonitis. It is a frequent cause of illness and death in high-producing hens.

Quick facts

Type:
Infectious
Typical onset:
Acute
Body systems:
Reproductive, Gastrointestinal, Multisystemic
Affected species:
CHICKEN, DUCK

Sources & references

  • MSD Veterinary Manual — Outlines egg yolk coelomitis in birds, its bacterial complications, and supportive and surgical management.

This content is for educational purposes and is not a substitute for professional veterinary advice. If you are worried about your pet, contact your veterinarian.