[ XXXX : case report and review of literature].

@entity5 @entity16663 @entity1184 @entity189
@entity16663 are rare. We report on a case. To our knowledge, 34 cases have been described to date. These @entity5 were asymptomatic and non-secreting. Diagnosis was made on histologic exam. Oncocytic cells were marked by the increased number of @entity1184 . The etiology remained unknown. The prognosis was good despite the fact that three cases were considered as @entity189 and 10 others considered as @entity5 of uncertain malignant potential. All @entity5 were cured by surgery. Management and follow-up were established upon prognosis.
