Endometriosis with bacterial peritonitis in a baboon

Area of Science:

• Veterinary Medicine
• Primate Research
• Reproductive Biology

Background:

• Papio hamadryas are utilized in diverse biomedical research, including reproductive studies.
• Reproductive pathologies in non-human primates can impact study outcomes and animal welfare.
• Endometriosis is a condition where uterine tissue grows outside the uterus.

Observation:

• An adult female Papio hamadryas presented with sudden severe illness.
• Clinical examination revealed acute abdominal pain and a palpable pelvic mass.
• The animal was in a state of shock.

Findings:

• Necropsy confirmed endometriosis as the primary diagnosis.
• Histological examination revealed associated bacterial peritonitis.
• The endometriosis was likely the cause of the acute abdominal crisis.

Implications:

• This case highlights the importance of recognizing endometriosis in Old World monkeys.
• Prompt diagnosis and management of endometriosis are crucial for animal welfare in research settings.
• Understanding reproductive pathologies in primates is vital for ethical and successful research.