Symptoms of PIGN Gene Multiple Congenital Anomalies-Hypotonia-Seizures Syndrome Type 1 Multiple Congenital Anomalies-Hypotonia-Seizures Syndrome Type 1 (MCAHS1) is a rare genetic disorder caused by mutations in the PIGN gene. This condition is characterized by a wide range of symptoms that can vary significantly among affected individuals. However, some common features have been identified, which include […]











