[Isolated trigeminal neuropathy associated with a fatty tumor of Meckel's cavum].

Introduction: In recent years there has been increasing interest in isolated trigeminal sensory neuropathy. We present a case with an unusual association of this neuropathy and a fatty tumour of Meckel's cavum.

Clinical Case: A 24 year old man consulted for occasional episodes (during the previous two months) of dysesthesia of the right maxillary region.