Multiple sclerosis co-existent with myxedema. An autopsy case report.
A 64-year-old woman developed impaired consciousness and vision, sensorimotor paresis, hypothermia, bradycardia, and edema. Symptoms fluctuated with seasonal exacerbations in winter and terminated in coma with respiratory insufficiency at age 69. High CSF protein content and low serum T4 and TSH levels were noted. Treatment with prednisolone and thyroxin considerably improved her consciousness and edema. The patient suddenly expired of pulmonary embolism. Postmortem examination revealed a marked atrophy of pituitary and thyroid glands, while multiple demyelinating plaques were disclosed in the optic tract and cervical cord. A review of the literature indicates that this is the first report of the co-existence of two such disorders.
D001284:Atrophy; D001921:Brain / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000473:pathology*; D009186:Myelin Sheath / Q000648:ultrastructure; D009230:Myxedema / Q000473:pathology*; D009896:Optic Atrophy / Q000473:pathology; D009900:Optic Nerve / Q000473:pathology; D010902:Pituitary Gland / Q000473:pathology; D013961:Thyroid Gland / Q000473:pathology