Transthyretin amyloidosis with peripheral neuropathy, also called transthyretin-related hereditary amyloidosis with peripheral neuropathy, familial amyloid polyneuropathy or Corino de Andrade disease, is an inherited neuropathy, with > 130 pathological variants identified in the TTR gene. This evidence concerns the gene TTR and Familial transthyretin-related amyloidosis.