RT Journal Article SR Electronic T1 Intraosseous CSF Fistula in a Patient with Gorham Disease Resulting in Intracranial Hypotension JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2413 A1 Adler, F. A1 Gupta, N. A1 Hess, C.P. A1 Dowd, C.F. A1 Dillon, W.P. YR 2011 UL http://www.ajnr.org/content/early/2011/06/09/ajnr.A2413.abstract AB SUMMARY: A 7-year-old girl with a history of headaches and Gorham disease was surgically treated in infancy for Chiari I malformation. Subsequent investigation revealed that her cerebellar tonsillar ectopia was due to a long-standing spinal CSF-lymphatic fistula causing intracranial hypotension. Percutaneous fistula closure was performed several times, resulting in transient symptomatic improvement.