Paulo Camargo de Moraes

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Lichen planus (LP) is a mucocutaneous disease of unknown etiology that is relatively common in adults but rarely present in childhood. LP has been documented in dental and medical literature; however, there are few cases with oral involvement in children. The purpose of this paper was to report an unusual case of oral lichen planus involving the upper lip(More)
BACKGROUND Tongue hyperpigmentation is a rare side effect in patients with hepatitis C virus infection who are receiving peginterferon alfa and ribavirin combination therapy. Tongue hyperpigmentation usually occurs after the patient has undergone several months of treatment, and it resolves after the patient discontinues therapy. CASE DESCRIPTION A(More)
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