Nivelon-Nivelon-Mabille Syndrome, also known as chondrodysplasia-pseudohermaphroditism syndrome, is related to adult syndrome and ancylostomiasis. An important gene associated with Nivelon-Nivelon-Mabille Syndrome is HHAT (Hedgehog Acyltransferase). Affiliated tissues include eye and bone, and related phenotypes are intellectual disability and macrotia