Microcephaly 9, Primary, Autosomal Recessive, also known as mcph9, is related to isolated growth hormone deficiency and female-restricted syndromic x-linked intellectual disability 99. An important gene associated with Microcephaly 9, Primary, Autosomal Recessive is CEP152 (Centrosomal Protein 152), and among its related pathways/superpathways are Cell Cycle, Mitotic and Loss of Nlp from mitotic centrosomes. Affiliated tissues include cortex and brain, and related phenotypes are self-injurious behavior and microcephaly