Certain forms of hereditary sensory and autonomic neuropathy, especially hereditary sensory and autonomic neuropathy type I, which has minimal autonomic involvement and is more accurately termed hereditary sensory neuropathy type I, can present in a very similar fashion to certain forms of Charcot-Marie-Tooth disease (Charcot-Marie-Tooth type 2B, see below), and therefore it is important that clinicians who regularly manage patients with neuropathy are familiar with the latest developments in the hereditary sensory and autonomic neuropathies.