A knockout punch: C. Miller Fisher's migraine accompaniments.
Occasionally patients in the stroke age-bracket over 40 years have unexplained transient cerebral ischemic attacks in association with normal cerebral angiograms. From this group, 120 have been collected in whom the transient episodes resembled the neurological accompaniments of migraine. According to symptoms, the patients were categorized as follows: visual accompaniments (patients with only ordinary scintillating scotoma were excluded), 25; visual and paresthesias, 18; visual and speech disturbance, 7; visual, and brain stem symptoms, 14; visual, paresthesias, and speech disturbance, 7; visual, paresthesias, speech disturbance, and paresis, 25; recurrence of old stroke deficit, 9; miscellaneous, 8. In establishing the diagnosis, angiography is advisable in all but classical cases. Typical of migrainous accompaniments are the build-up and migration of visual scintillations, the march of paresthesia, and progression from one accompaniment to another, characteristics that do not occur in thrombosis and embolism. Diagnosis facilitated when 2 or more similar episodes have occurred or migraine-like scintillations are present. Headache occurred in 50% of cases. Other cerebrovascular processes, coagulation disorders, and cerebral seizures must be ruled out.
Young
William B
WB
Department of Neurology and Jefferson Headache Center, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002533:Cerebral Angiography; D003937:Diagnosis, Differential; D006801:Humans; D002546:Ischemic Attack, Transient / Q000175:diagnosis* / Q000209:etiology*; D008875:Middle Aged; D008881:Migraine Disorders / Q000150:complications* / Q000175:diagnosis*; D010292:Paresthesia / Q000175:diagnosis / Q000209:etiology; D013064:Speech Disorders / Q000175:diagnosis / Q000209:etiology; D014786:Vision Disorders / Q000175:diagnosis / Q000209:etiology