Monarch Disease Ontology id MONDO_0018993 (Charcot-Marie-Tooth disease type 2) is a Charcot-Marie-Tooth disease characterized by abnormalities in the axon of the peripheral nerve cell. Also known as: CMT2, autosomal dominant axonal Charcot-Marie-Tooth disease, hereditary motor and sensory neuropathy Guadalajara neuronal type, hereditary motor and sensory neuropathy Okinawa type, hereditary motor and sensory neuropathy type 2.