preferred_name: megalencephaly-polymicrogyria-postaxial polydactyly-hydrocephalus syndrome
preferred_name_lc: megalencephaly-polymicrogyria-postaxial polydactyly-hydrocephalus syndrome
label: megalencephaly, polymicrogyria, and hydrocephalus (MPPH) syndrome
label_lc: megalencephaly, polymicrogyria, and hydrocephalus (mpph) syndrome