[Symptomatic trigeminal autonomic cephalalgia without headache].

We report the case of a 60-year-old man who exhibited trigeminal autonomic symptoms on his right side (numbness of the face, reddening of the eye, nasal congestion) occurring several times a day, for a maximum of 60 se-conds, without any pain. The complaints were similar to trigeminal autonomic cephalalgia, just without any headache. Our 60-year-old male patient underwent a craniocervical MRI as part of his neurological workup, which revealed lesions indicative of demyelination. Further testing was guided (ophthalmological examination, VEP, CSF test) by the presumptive diagnosis of multiple sclerosis. It is likely that in his case the cause of these trigeminal and autonomic paroxysms is MS. Here we present an overview of the few cases we found in the literature, although we did not find any similar case reports. Perhaps the most interesting among these is one in which the author describes a family: a 54-year-old female exhibiting the autonomic characteristics of an episodic cluster headache, only without actual headache, her son, who had typical episodic cluster headaches with autonomic symptoms, and the woman's father, whose short-term periorbital headaches were present without autonomic symptoms. We had not previously encountered a case of trigeminal autonomic cephalalgia without headache in our practice, nor have we had an MS patient exhibiting similar neurologic symptoms. The significance of our case lies in its uniqueness.