Tuberculoma in the Meckel's cave: a case report.

A case of an intracranial tuberculoma located within the confines of the Meckel's cave is presented. The patient was young, non-immunocompromised and otherwise in good health. The granuloma mingled with the fibres of the trigeminal nerve. The lesion mimicked a trigeminal neurinoma in its clinical presentation, preoperative investigations and intraoperative consistency and vascularity. The rarity of the location and possible mode of transmission of infection to this site is discussed. The literature on this subject is briefly reviewed.