Annals of surgery
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Review Meta Analysis
Diagnostic accuracy of computed tomographic angiography for blunt cerebrovascular injury detection in trauma patients: a systematic review and meta-analysis.
To compare the diagnostic accuracy of computed tomographic angiography (CTA) with digital subtraction angiography (DSA) for blunt cerebrovascular injury (BCVI) detection in trauma patients. ⋯ Existing evidence suggests that the diagnostic performance of CTA varies considerably across studies, likely due to an implicit variation in diagnostic threshold across trauma centers. Moreover, although CTA appears to lack sensitivity to adequately rule out BCVI, it may be useful to rule in BCVI among trauma patients with a high pretest probability of injury.
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The primary objectives of this systematic review on oncoplastic breast surgery (OPBS) were to evaluate the oncological and cosmetic outcomes of OPBS. The secondary objectives were to assess morbidity, quality of life, and applied algorithms. ⋯ This systematic review reveals that current evidence supporting the efficacy of OPBS is based on poorly designed and underpowered studies. Given the increasing importance and application of OPBS, there is a pressing need for robust comparative studies, including both randomized controlled trials and well-designed, multicenter prospective longitudinal studies.
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To examine the postoperative complications and death rate of major elective vascular surgery procedures in patients with end-stage renal disease (ESRD). ⋯ Patients with ESRD undergoing elective vascular surgery have a significantly elevated risk of postoperative complications and death after major vascular surgical operations--particularly in patients over age 65. These data, in combination with well-established reduced survival for the older ESRD population, call into question the utility of most carotid and aortic operations in these patients in the absence of symptoms or a rapidly enlarging aneurysm.
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To explore the prognostic value of the postsurgical half-life (HL) of serum alpha-fetoprotein (AFP). ⋯ In the exploration cohort, 48 patients (21.3%) achieved early AFP complete resolution, 116 (51.6%) had normal HL, and 61 (27.1%) had prolonged HL. Long AFP HL was significantly associated with early postoperative recurrence (P < 0.001), as was microvascular invasion. Early recurrence within 2 years of resection was observed in 59% of the patients with prolonged AFP HL compared with only 29.3% of those with normal AFP HL (P < 0.001). A log-rank test followed by multivariate Cox analysis identified an independent function of prolonged AFP HL in predicting shorter recurrence-free survival and overall survival time after HCC resection (hazard ratios, 2.81 and 3.58; P < 0.001). When AFP HL analysis was applied to the validation cohort, the association between prolonged AFP HL and survival endpoints (hazard ratio, 11.63 and 16.39; P < 0.001) was confirmed.