diastematomyelia
Diastematomyelia is a rare spinal cord anomaly that usually occurs in a non-syndromal, sporadic manner. Few familial cases have been reported. The spinal column is divided by osseous or fibrous tissue.
Synopsis
variable expressivity
X-linked dominant inheritance
References
Sonigo-Cohen P, Schmit P, Zerah M, Chat L, Simon I, Aubry MC, Gonzales M, Pierre-Kahn A, Brunelle F. Prenatal diagnosis of diastematomyelia. Childs Nerv Syst. 2003 Aug;19(7-8):555-60. PMID: 12845458