Show pageDiscussionOld revisionsBacklinksCite current pageBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Lewis Sumner syndrome ====== alias: [[Multifocal acquired demyelinating sensory and motor neuropathy]] (MADSAM) **Prevalence:** 1-9 / 1 000 000 **Age of onset:** Variable **Inheritance:** Sporadic Lewis-Sumner syndrome (LSS) is a rare acquired demyelinating polyneuropathy characterized by asymmetrical distal weakness of the upper or lower extremities and motor dysfunction with adult onset. It is considered to be a variant of [[chronic inflammatory demyelinating polyneuropathy]] content/lewis_sumner_syndrome.txt Last modified: 2020/02/17 21:34by icna Log In