دورية أكاديمية
Association of MRI findings and expert diagnosis of symptomatic meniscal tear among middle-aged and older adults with knee pain
| العنوان: | Association of MRI findings and expert diagnosis of symptomatic meniscal tear among middle-aged and older adults with knee pain |
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| المؤلفون: | Deshpande, Bhushan R., Losina, Elena, Smith, Savannah R., Martin, Scott D., Wright, R. John, Katz, Jeffrey N. |
| بيانات النشر: | BioMed Central |
| سنة النشر: | 2016 |
| المجموعة: | Harvard University: DASH - Digital Access to Scholarship at Harvard |
| مصطلحات موضوعية: | Knee pain, Meniscal tear, MRI, Diagnosis |
| الوصف: | Background: Our aim was to examine the association between an expert clinician’s impression of symptomatic meniscal tears and subsequent MRI in the context of middle-aged and older adults with knee pain. Methods: Patients older than 45 were eligible for this IRB-approved substudy if they had knee pain, had not undergone MRI and saw one of two orthopaedic surgeons experienced in the diagnosis of meniscal tear. The surgeon rated their confidence that the patient’s symptoms were due to meniscal tear. The patient subsequently had a 1.5 or 3.0 T MRI within 6 months. We examined the association between presence of meniscal tear on MRI and the surgeon’s confidence that the knee pain was due to meniscal tear using a χ2 test for trend. Results: Of 84 eligible patients, 63 % were female, with a mean age of 64 years and a mean BMI of 27. The surgeon was confident that symptoms emanated from a tear among 39 %. The prevalence of meniscal tear on MRI overall was 74 %. Among subjects whose surgeon indicated high confidence that symptoms were due to meniscal tear, the prevalence was 80 % (95 % CI 63–90 %). Similarly, the prevalence was 87 % (95 % CI 62–96 %) among those whose surgeon had medium confidence and 64 % (95 % CI 48–77 %) among those whose surgeon had low confidence (p = 0.12). Conclusion: Meniscal tears were frequently found on MRI even when an expert clinician was confident that a patient’s knee symptoms were not due to a meniscal tear, indicating that providers should use MRI sparingly and cautiously to confirm or rule out the attribution of knee pain to meniscal tear. Electronic supplementary material The online version of this article (doi:10.1186/s12891-016-1010-2) contains supplementary material, which is available to authorized users. ; Version of Record |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1471-2474 |
| العلاقة: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4827168/pdfTest/; BMC Musculoskeletal Disorders; Deshpande, Bhushan R., Elena Losina, Savannah R. Smith, Scott D. Martin, R. John Wright, and Jeffrey N. Katz. 2016. “Association of MRI findings and expert diagnosis of symptomatic meniscal tear among middle-aged and older adults with knee pain.” BMC Musculoskeletal Disorders 17 (1): 154. doi:10.1186/s12891-016-1010-2. http://dx.doi.org/10.1186/s12891-016-1010-2Test.; http://nrs.harvard.edu/urn-3:HUL.InstRepos:26860265Test |
| DOI: | 10.1186/s12891-016-1010-2 |
| الإتاحة: | https://doi.org/10.1186/s12891-016-1010-2Test http://nrs.harvard.edu/urn-3:HUL.InstRepos:26860265Test |
| رقم الانضمام: | edsbas.F059BC84 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 14712474 |
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| DOI: | 10.1186/s12891-016-1010-2 |