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Delayed Diagnosis of Spinal Dural Arteriovenous Fistula: A Case Report and Scoping Review.
- Source :
-
Journal of Clinical Medicine . Feb2024, Vol. 13 Issue 3, p711. 14p. - Publication Year :
- 2024
-
Abstract
- Spinal dural arteriovenous fistula (SDAVF) is among the most common arterial shunt diseases typically found in middle aged or older men. Herein, we aimed to clarify the reasons for misdiagnoses and delayed diagnoses of SDAVF, determine how these affect prognoses, and establish how they can be prevented. We conducted a PubMed/MEDLINE literature search using "spinal dural arteriovenous fistula", "delayed diagnosis", "late diagnosis", and "misdiagnosis" terms. We identified 18 articles, including 965 SDAVF cases. Patients were predominantly males (71.8–100.0%) (mean age: 53.5–71.0 years). Misdiagnoses rates varied (17.5–100.0%) and encompassed many conditions. The mean time between early manifestations and confirmed diagnosis was approximately 10–15 months and from the first radiologic image revealing dural arteriovenous fistula (DAVF) features to diagnosis was 9.2–20.7 months. Posttreatment outcomes showed a significant improvement in motor functions, gait, and micturition, particularly in patients exhibiting preoperative symptoms over a short period. SDAVF is frequently misdiagnosed or subject to delayed diagnosis, causing poor clinical outcomes. SDAVF symptoms including progressive lower-limb weakness, paresthesia, and vesicorectal dysfunction are indications for spinal magnetic resonance imaging with subsequent spinal angiography, wherein DAVF is evidenced by extensive T2 hyperintensity and flow-void abnormalities. We reported a representative case with delayed diagnosis. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20770383
- Volume :
- 13
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of Clinical Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 175369639
- Full Text :
- https://doi.org/10.3390/jcm13030711