1. Tonsillar herniation and syringomyelia caused by long-standing occlusive hydrocephalus due to aqueductal stenosis: rapid resolution after endoscopic third ventriculostomy—a case report. Issue 3 (12th February 2011) Authors: Fleck, Steffen Kristian; Baldauf, Jörg; Langner, Soenke; Rosenstengel, Christian; Siegfried Schroeder, Henry Werner Journal: Journal of neurology, neurosurgery and psychiatry Issue: Volume 83:Issue 3(2012) Page Start: 343 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗