Acrodermatitis continua of Hallopeau (ACH) is a localized form of pustular psoriasis characterized clinically by recurrent eruption of pustular lesions over digits, which extends proximally and over a period of time can result in onychodystrophy and anonychia. 1 Treatment options for
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.