Amniotic Band Syndrome in a Rhesus Monkey: A Case Report

Abstract
A rhesus monkey fetus was examined by ultrasound at 110, 111, and 113 gestational days (GD) and showed features suggestive of Amniotic Band Syndrome (ABS). These included an unusual craniofacial configuration, cortical distortion, asymmetrical hydrocephalus, a right occipital porencephalic cyst, and hydropic membranes with several free strands attached to the fetal head, neck, and scapular regions. The fetus remained fixed in the same position with the head retroflexed during each consecutive exam. A hysterotomy was performed and ABS was confirmed.
Funding Information
  • U.S. Public Health Service
  • National Institutes of Health (RR00169)