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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Peritoneal mice come from
assistant
The correct answer is  Peritoneal mice :

It is also know as peritoneal loose bodies.
They come from appendix epiploica that has undergone axial rotation followed by necrosis of it pedicle.