## Abstract Chorea is a wellβrecognized but rare complication of oral contraceptive use. A 27βyearβold woman developed right hemichorea while taking an oral contraceptive (OC). No other causes of chorea were found. A positron emission tomography (PET) study with ^18^Fβfluorodeoxyglucose demonstrate
Chorea caused by lithium intoxication: A case report and literature review
β Scribed by Gerald D. Podskalny; Dr. Stewart A. Factor
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 480 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0885-3185
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
We report a patient who developed an acute, reversble, generalized choreiform disorder from lithium (Li) intoxication. This medication was prescribed for manicβdepressive disorder, and serum levels became elevated after the addition of a diuretic for the treatment of hypertension. There were no other apparent causes for the movement disorder, and it was associated with other known features of Li intoxication, including ataxia and encephalopathy. There was a delay between the intial symptoms of Li intoxication and the onset of chorea. The chorea improved as serum Li levels diminished, with some lag time. This represents the eleventh case report of Liβinduced chorea, but only the sixth in a patient without concomitant neuroleptic therapy, and the first presented with videotape confirmation. A review of these other cases is included, and possible mechanisms are discussed.
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