Recurrent optic neuromyelitis with endocrinopathies: a new syndrome.
We report a new syndrome that we call "recurrent optic neuromyelitis with endocrinopathies" in eight Antillean women from Martinique and Guadeloupe Ocular involvement was either monocular or binocular, whereas myelopathy was acute or subacute. In seven patients, myelopathic symptoms recurred, and in six patients, visual problems recurred. Spinal cord involvement was a consistent band-like pseudo-syringomyelic dissociated sensory loss. All eight patients had endocrinopathies consisting of amenorrhea, galactorrhea, diabetes insipidus, hypothyroidism, or hyperphagia. Spinal cord MRI revealed cavitation-like images. Various immunosuppressant treatments had little effect on the uniformly deteriorating course, ending in blindness and paraplegia. Six patients died within 5 years of onset, and an autopsy in one patient showed multiple demyelinizing lesions of the spinal cord with thickened blood vessels walls without evidence of inflammation. These cases appear to constitute a syndrome distinct from MS and from classic Devic's syndrome, not only because of the association with endocrinopathies but because of the stereotypy of the recurrences, the absence of MRI lesions in the cerebral white matter, and the unusual image of cavitation of the spinal cord. The syndrome is also distinct from HTLV-I-associated paraparesis, which is endemic in the West Indies.
Vernant
J C
JC
Neurology Service, Hôpital Pierre Zobda-Quitman, Fort de France, Martinique, France.
Cabre
P
P
Smadja
D
D
Merle
H
H
Caubarrère
I
I
Mikol
J
J
Poser
C M
CM
D000293:Adolescent; D000328:Adult; D002555:Cerebrospinal Fluid / Q000166:cytology / Q000378:metabolism; D004700:Endocrine System Diseases / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009471:Neuromyelitis Optica / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D009900:Optic Nerve / Q000473:pathology; D010902:Pituitary Gland / Q000473:pathology; D012008:Recurrence; D013116:Spinal Cord / Q000473:pathology; D013577:Syndrome