Enhanced Transverse (IMAGE) Neural Regeneration Research Caption This is an enhanced transverse showed open-ring sign in a female 33-year-old patient with spinal cord tumor-like inflammatory demyelinating disease misdiagnosed as astrocytoma, who complained of lower extremity weakness for half a year. Credit <i>Neural Regeneration Research</i> Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.