TY - JOUR T1 - Idiopathic Spinal Cord Herniation: Value of MR Phase-Contrast Imaging JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 935 LP - 939 VL - 20 IS - 5 AU - Pierre Brugières AU - Denis Malapert AU - Homa Adle-Biassette AU - Françoise Fuerxer AU - Michel Djindjian AU - André Gaston Y1 - 1999/05/01 UR - http://www.ajnr.org/content/20/5/935.abstract N2 - Summary: We report two patients with an idiopathic transdural spinal cord herniation at the thoracic level. Phase-contrast MR imaging was helpful in showing an absence of CSF flow ventral to the herniated cord and a normal CSF flow pattern dorsal to the cord, which excluded a compressive posterior arachnoid cyst. ER -