disease has basis in dysfunction of CRB2 ventriculomegaly-cystic kidney disease DOID:0111625 MONDO:0009063 OMIM:219730 Orphanet:443988 UMLS:C1857423 VMCKD congenital nephrosis-cerebral ventriculomegaly syndrome ventriculomegaly with cystic kidney disease other syndrome with a central nervous system malformation as major feature genetic nervous system disorder familial cystic renal disease