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Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report

INTRODUCTION: Normal pressure hydrocephalus (NPH) has three characteristics: Gait disorder, urinary incontinence, and amnesia. We report a case of atlantoaxial subluxation-related NPH in a patient whose symptoms were dramatically improved by atlantoaxial fusion surgery. CASE REPORT: A 67-year-old wo...

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Autores principales: Tatsumura, Masaki, Koda, Masao, Hirano, Atsushi, Yamazaki, Masashi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Indian Orthopaedic Research Group 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9826544/
https://www.ncbi.nlm.nih.gov/pubmed/36660156
http://dx.doi.org/10.13107/jocr.2022.v12.i05.2816
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author Tatsumura, Masaki
Koda, Masao
Hirano, Atsushi
Yamazaki, Masashi
author_facet Tatsumura, Masaki
Koda, Masao
Hirano, Atsushi
Yamazaki, Masashi
author_sort Tatsumura, Masaki
collection PubMed
description INTRODUCTION: Normal pressure hydrocephalus (NPH) has three characteristics: Gait disorder, urinary incontinence, and amnesia. We report a case of atlantoaxial subluxation-related NPH in a patient whose symptoms were dramatically improved by atlantoaxial fusion surgery. CASE REPORT: A 67-year-old woman presented complaining of walking disturbance. 4 weeks after her first presentation and initial diagnosis of atlantoaxial subluxation associated with rheumatoid arthritis, the patient fell and fractured her right patella. After open surgery for the fracture with spinal anesthesia, she had urinary incontinence, cognitive decline, and gait disturbance, and brain computed tomography showed enlarged ventricles. Atlantoaxial fusion surgery was performed 8 weeks after the first presentation. Postsurgically, improvement of her memory and urinary function was noted and she was able to walk with the assistance of a cane and perform activities of daily living independently. Even 6 years after the surgery, the enlargement of the ventricles ameliorated, there was no abnormality in cognition, and she was able to walk alone and run a business. CONCLUSION: The atlas was subluxated, even when the cervical spine was in a neutral position, and the spinal cord was seriously compressed, which impeded cerebrospinal fluid flow. We speculate changes in cerebrospinal pressure due to spinal anesthesia-induced NPH-like symptoms, which were improved by indirect spinal decompression by atlantoaxial reduction with atlantoaxial fusion.
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spelling pubmed-98265442023-01-18 Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report Tatsumura, Masaki Koda, Masao Hirano, Atsushi Yamazaki, Masashi J Orthop Case Rep Case Report INTRODUCTION: Normal pressure hydrocephalus (NPH) has three characteristics: Gait disorder, urinary incontinence, and amnesia. We report a case of atlantoaxial subluxation-related NPH in a patient whose symptoms were dramatically improved by atlantoaxial fusion surgery. CASE REPORT: A 67-year-old woman presented complaining of walking disturbance. 4 weeks after her first presentation and initial diagnosis of atlantoaxial subluxation associated with rheumatoid arthritis, the patient fell and fractured her right patella. After open surgery for the fracture with spinal anesthesia, she had urinary incontinence, cognitive decline, and gait disturbance, and brain computed tomography showed enlarged ventricles. Atlantoaxial fusion surgery was performed 8 weeks after the first presentation. Postsurgically, improvement of her memory and urinary function was noted and she was able to walk with the assistance of a cane and perform activities of daily living independently. Even 6 years after the surgery, the enlargement of the ventricles ameliorated, there was no abnormality in cognition, and she was able to walk alone and run a business. CONCLUSION: The atlas was subluxated, even when the cervical spine was in a neutral position, and the spinal cord was seriously compressed, which impeded cerebrospinal fluid flow. We speculate changes in cerebrospinal pressure due to spinal anesthesia-induced NPH-like symptoms, which were improved by indirect spinal decompression by atlantoaxial reduction with atlantoaxial fusion. Indian Orthopaedic Research Group 2022 2022-05 /pmc/articles/PMC9826544/ /pubmed/36660156 http://dx.doi.org/10.13107/jocr.2022.v12.i05.2816 Text en Copyright: © Indian Orthopaedic Research Group https://creativecommons.org/licenses/by-nc-sa/3.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Case Report
Tatsumura, Masaki
Koda, Masao
Hirano, Atsushi
Yamazaki, Masashi
Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report
title Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report
title_full Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report
title_fullStr Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report
title_full_unstemmed Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report
title_short Severe Normal Pressure Hydrocephalus Symptom Caused by Rheumatoid Arthritis-induced Atlantoaxial Subluxation: A Case Report
title_sort severe normal pressure hydrocephalus symptom caused by rheumatoid arthritis-induced atlantoaxial subluxation: a case report
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9826544/
https://www.ncbi.nlm.nih.gov/pubmed/36660156
http://dx.doi.org/10.13107/jocr.2022.v12.i05.2816
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