Two cases of oral pigmentation associated with quinidine therapy.
Melanin pigmentation of the hard palate is described in two patients receiving long-term quinidine therapy for cardiac arrhythmia. The importance of quinidine-induced oral pigmentation in the differential diagnosis of oral pigmentary disturbances is discussed.
Birek
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C
Department of Oral Pathology, Faculty of Dentistry, University of Toronto, Ontario, Canada.
Main
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JH
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008543:Melanins; D008875:Middle Aged; D009059:Mouth Diseases / Q000139:chemically induced; D009061:Mouth Mucosa / Q000187:drug effects*; D010159:Palate; D010859:Pigmentation Disorders / Q000139:chemically induced*; D011802:Quinidine / Q000009:adverse effects*
D008543:Melanins; D011802:Quinidine