Arsenical neuropathy: residual effects following acute industrial exposure.

A case report is presented describing a worker who was splashed with arsenic acid in an industrial accident and subsequently developed symptoms of systemic arsenicalism and peripheral neuropathy. This is the only report, to the authors' knowledge, of a single episode of cutaneous absorption of arsenic resulting in peripheral neuropathy. Previous reports of arsenical neuropathy and rationale for BAL therapy early in the treatment of systemic arsenicalism are discussed.