title: Recurrence risk in hydrocephalus.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics; D000328:Adult; D005260:Female; D005817:Genetic Counseling; D008040:Genetic Linkage; D006801:Humans; D006849:Hydrocephalus / Q000453:epidemiology / Q000209:etiology / Q000235:genetics*; D007231:Infant, Newborn; D008297:Male; D010641:Phenotype; D012189:Retrospective Studies; D012306:Risk; D013577:Syndrome; D014960:X Chromosome