Psychomotor seizures, arterio-venous malformation and the olfactory reference syndrome. A case report.
A case history is reported of a 44-year-old man with a 6-year history of psychomotor seizures. For the past year he had described persistent olfactory hallucinations of an unpleasant nature which he referred to himself. In many respects these symptoms conform to the pattern observed in the olfactory reference syndrome, a recently described but apparently quite discrete psychiatric disorder; there were, however, certain atypical features. At a later stage unilateral anosmia was noted. Radiological examination then demonstrated an arterio-venous malformation in the right frontal lobe. The relationship between the malformation and the psychomotor seizures, and the implications that each has for the development of an olfactory reference syndrome are fully discussed.
D000328:Adult; D005625:Frontal Lobe; D006212:Hallucinations / Q000150:complications*; D006801:Humans; D002538:Intracranial Arteriovenous Malformations / Q000150:complications* / Q000523:psychology; D008297:Male; D000857:Olfaction Disorders / Q000150:complications; D011596:Psychomotor Disorders / Q000150:complications*; D012640:Seizures / Q000150:complications*; D012903:Smell