Autosomal Recessive Malignant Osteopetrosis, also known as infantile malignant osteopetrosis, is related to osteopetrosis, autosomal recessive 5 and osteopetrosis, autosomal recessive 1. An important gene associated with Autosomal Recessive Malignant Osteopetrosis is CLCN7 (Chloride Voltage-Gated Channel 7), and among its related pathways/superpathways are Ion channel transport and Autosomal recessive osteopetrosis pathways. The drug Levoleucovorin has been mentioned in the context of this disorder. Affiliated tissues include bone and eye, and related phenotypes are macrocephaly and nystagmus