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Updated: Aug 15, 2026

Robotic Mirror Therapy System for Functional Recovery of Hemiplegic Arms
Published on: August 15, 2016
Spontaneous resolution of mirror syndrome
Allison M Goeden1, Dennis Worthington
1Department of Obstetrics and Gynecology, Medical College of Wisconsin Affiliated Hospitals, Milwaukee, Wisconsin 53226, USA. agoeden@mcw.edu
Background:
Mirror syndrome, a rare condition characterized by maternal anasarca in a pregnancy complicated by fetal hydrops, may have a devastating fetal outcome and significant maternal morbidity.
Case:
We report a case of mirror syndrome caused by parvovirus B19 infection, which resolved spontaneously with good fetal and maternal outcome.
Conclusion:
The pathogenesis of mirror syndrome is not understood. The trigger for mirror syndrome may be derived from a compromised fetus or placenta.
