title: The neurophysiologic examination in organophosphate ester poisoning. Case report and review of the literature.
abstract: A 65-year-old woman who has been admitted after organophosphate-induced poisoning (Fenthion), develops pareses as a result of neuromuscular junctional dysfunction 7 days post-exposure. These findings are consistent with an intermediate syndrome, which may appear within 24 to 96 hours of exposure and subsides after 5 to 18 days. Delayed polyneuropathy develops within 1 to 3 weeks and abates after 6 to 12 months. A distal axonopathy can be demonstrated. Several authors have attempted EMG monitoring of pesticide-workers in agricultural and industrial settings. The electrophysiologic examination is an important diagnostic adjunct in the development and course of muscle paresis following organophosphate-ester poising.
authors.affiliation: Department of Physical Medicine and Rehabilitation, Ghent University Hospital, Belgium.
authors.forename: K
authors.initials: K
authors.lastname: Van den Neucker
authors.forename: G
authors.initials: G
authors.lastname: Vanderstraeten
authors.forename: M
authors.initials: M
authors.lastname: De Muynck
authors.forename: V
authors.initials: V
authors.lastname: De Wilde
mesh_terms: D000368:Aged; D004576:Electromyography; D005260:Female; D005284:Fenthion / Q000506:poisoning*; D006801:Humans; D010243:Paralysis / Q000139:chemically induced / Q000175:diagnosis*; D010523:Peripheral Nervous System Diseases / Q000139:chemically induced; D011041:Poisoning / Q000150:complications / Q000175:diagnosis; D013997:Time Factors
chemical_list: D005284:Fenthion