These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Recovery from paraplegia after the treatment of spinal dural arteriovenous fistula: case report and review of the literature.
    Author: Prieto R, Pascual JM, Gutiérrez R, Santos E.
    Journal: Acta Neurochir (Wien); 2009 Nov; 151(11):1385-97. PubMed ID: 19618103.
    Abstract:
    BACKGROUND: Spinal dural arteriovenous fistula (SDAVF) is a rare and enigmatic disease. Functional outcome is particularly uncertain for the small group of patients that are unable to stand at the time of diagnosis (grade 5 gait disturbance on the Aminoff-Logue scale, ALS). The objective of this study is to examine the final functional outcome of patients with SDAVF in grade 5 gait ALS before treatment. METHODS: We conducted a PubMed search using the keyword "spinal dural arteriovenous fistula." A review of the clinical series and single well-detailed case reports of SDAVF gathered 106 patients with grade 5 gait ALS on the initial examination. Additionally, we report the case of a 56-year-old man presenting acute paraplegia and urinary retention on admission who had complained of sporadic motor and sphincter disturbances for 1 year. Spine T2-weighted MR imaging showed a central hyperintensity within the spinal cord, and the angiography demonstrated a T-11 SDAVF. Interruption of the fistula was performed through an urgent one-level laminectomy. RESULTS: Grade 5 gait ALS was present in 25% of the patients with SDAVF included in the clinical series. Latest follow-up showed that gait disturbance improved in 73% of patients after treatment, although less than 6% became grade 1 gait ALS. Micturition disturbances improved in 39%. Exploration of our patient showed improvement to grade 1 gait ALS 1 year after the surgical treatment. CONCLUSION: Interruption of SDAVF in paraplegic patients may improve the final functional gait outcome in some cases. No complete recovery (grade 0 gait ALS) was achieved after treatment. Micturition disturbances had a worse prognosis than motor deficits.
    [Abstract] [Full Text] [Related] [New Search]