5 research outputs found
Double probe intraoperative neuromonitoring with a standardized method in thyroid surgery
AbstractIntroductionThe purpose of this study was to evaluate the effectiveness of intraoperative neuromonitoring (IONM) of the recurrent laryngeal nerve (RLN) and the vagus nerve (VN) with a standardized approach in thyroid surgery.MethodsRetrospective study with an experimental group with which IONM was used, both with the RLN that the VN, and a control one, each consisting of 300 total thyroidectomies. Each patient underwent a pre-and post-operative videolaryngoscopy. The number of RLNs identified and the number of transient and permanent RNL injuries for each group were assessed, and then compared with χ2 tests. In the experimental group Sensitivity, Specificity, Positive Predictability, Negative Predictability and Accuracy of IONM were evaluated, depending on the number of true positive results, false negatives, true negatives and false positives obtained by comparing the results of IONM with the post-operative videolaryngoscopies.ResultsThe results obtained for the experimental group vs. the control group were: RLNs identified 595 (99.1%) vs. 552 (92%) -P Value <0.0001; Permanent RLNs injuries 4 (1.33%) vs. 5 (1.67%) -P Value 1; transient RLNs injuries 1 (0.33%) vs. 8 (2.67%) -P Value 0.044.The IONM system, for the RLN and VN showed respectively: Sensitivity 66.7% vs. 83.3%; specificity 97.6% vs. 99.5%; Positive Predictability 22.2% vs. 62.5%; Negative Predictability 99.6% vs. 99.3%; Accuracy 97.3% vs. 99.3%.ConclusionsOur study highlights that using IONM with a standardized method in thyroid surgery, improves the ability to identify the RLN and a reduction in the incidence rate of transient RLN injuries
Malignant transformation in non-recurrent peritoneal cystic mesothelioma Our experience and review of the literature
Cystic peritoneal mesothelioma is commonly regarded as a benign neoplasm at its first manifestation. It can only seldom show malignant transformation, and only after repeated postoperative recurrences
Cancer of the thyroid gland in geriatric age: A single center retrospective study with a 10-year post-operative follow-up
Double probe intraoperative neuromonitoring with a standardized method in thyroid surgery
Trend in rifampicin-, multidrug- and extensively drug-resistant tuberculosis in Italy, 2009\u20132016
Tuberculosis (TB) caused by strains of Mycobacterium tuberculosis that are rifampicin-resistant (RR), multidrug-resistant (MDR) (strains resistant to at least isoniazid and rifampicin) or extensively drug-resistant (XDR) (MDR strains resistant to any fluoroquinolone (FQ) and to at least one second-line injectable drug (SLID): kanamycin, capreomycin or amikacin) is a major threat to TB control globally. All three groups require treatment with second-line drugs (SLDs). We previously reported that MDR- and XDR-TB in Italy occurred mostly in foreign-born persons (FBPs) , but no major information on RR, MDR or XDR trends in FBPs and Italian-born persons (IBPs) were shown. Here, we documented these trends from 2009 to 201