RT Journal Article SR Electronic T1 Dandy-Walker syndrome in association with neurofibromatosis in monozygotic twins JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 390 OP 392 VO 21 IS 4 A1 Roshan L. Koul A1 Alexander Chacko A1 Hans O. Leven YR 2000 UL http://smj.org.sa/content/21/4/390.abstract AB Dandy-Walker syndrome in monozygotic twins is reported. The twins reported, presented with delayed development, big head and dysmorphic features. In addition, there were significant cafe-au-lait spots on the trunk and other minor features consistent with the diagnosis of neurofibromatosis. To the best of our knowledge, Dandy-Walker syndrome in combination with neurofibromatosis in monozygotic twins has not been previously reported.