label: Charcot-Marie-Tooth Disease Type 2A2B
label_lc: charcot-marie-tooth disease type 2a2b
description: An autosomal recessive sub-type of Charcot-Marie-Tooth disease caused by compound heterozygous or homozygous mutation(s) in the MFN2 gene, encoding mitofusin-2. This condition is more severe and has an earlier onset as compared to Charcot-Marie-Tooth disease type 2A2A.