Spine
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Retrospective review of prospective multicenter database. ⋯ 3.
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Retrospective review of prospectively collected data. ⋯ 3.
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A retrospective clinical data analysis. ⋯ 4.
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Retrospective study. ⋯ Our study shows an incidence of unsuspected malignancy in biopsies during PVP of 4.9%. Conservative treatment with analgesics and brace can potentially delay diagnosis and treatment of underlying malignant disease. We recommend biopsy during PVP as a standard procedure, to insure not to overlook any underlying malignancy despite the MRI-scan, blood analysis, and clinical examination being inconspicuous.
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Review Meta Analysis Comparative Study
Comparing Nonrandomized Observational Studies With Randomized Controlled Trials in Cervical Disc Arthroplasty: A Meta-analysis.
Systematic review and meta-analysis. ⋯ 4.