We have located links that may give you full text access.
Long-term changes in the spinal cords of patients with old poliomyelitis. Signs of continuous disease activity.
Archives of Neurology 1988 May
In a retrospective study, we reviewed sections from the spinal cords from eight patients, aged 36 to 61 years, who had had poliomyelitis and who died of nonneurologic diseases nine months to 44 years (mean, 20.7 years) after the acute poliomyelitis infection. Five patients had stable postpoliomyelitis deficits without new symptoms, and three patients had new slowly progressive muscle weakness defined as postpoliomyelitis progressive muscular atrophy (PPMA). Representative spinal cord sections matched the patients' clinical involvement in both groups. Control tissues from ten patients with amyotrophic lateral sclerosis and five with spinocerebellar degeneration were examined simultaneously. The spinal cord segments from all patients who had had poliomyelitis showed loss or atrophy of motor neurons, severe reactive gliosis (disproportional to the neuronal loss), and a surprising mild to moderate perivascular and interparenchymal inflammation. There was no difference in these pathologic changes between the patients with stable postpoliomyelitis deficits and those with PPMA. Additional findings were axonal spheroids (dystrophic axons) and occasional chromatolytic neurons in the spinal cord of patients with PPMA. Corticospinal tracts were spared.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app