Laparoscopy was done on 28th day of life when a congested and necrotic cyst
of 5 cm with torsion of the pedicle was found at a higher level than the normal ovarian fossa with the ovarian fossa being empty.
Large-duct type cysts usually represent as several small cysts, while neoplastic mucin cysts, colloid carcinomas, and degenerative necrotic cysts
usually present as a single cyst.
The necrotic cysts
in various stages of cysts indicated the nature infection history or host immune attacking consequences.