Acrylamide encephaloneuropathy due to well water pollution.

Abstract

All five members of a family developed subacutely mental confusion and/or truncal ataxia. Symptoms and signs of polyneuropathy were seen later. The well water in the patients' home contained 400 ppm acrylamide. The present cases are unique in that they are cases of acrylamide poisoning induced by oral intake and percutaneous penetration, and that central nervous system symptoms were prominent.