ABSTRACT
Objective To find new way to reduce non-recurrent laryngeal nerve (NRLN) injuries by applying intraoperative neuromonitoring(IONM) to identify NRLN in thyroidectomy. Methods Records of 279 patients who underwent complex thyroidectomy by applying IONM to identify and monitor RLN from Mar. 2009 to Jan. 2010 were veviewed. We proposed the skills to identify and monitor NRLN and predict RLN varition through exploring vagus nerve and RLN before RLN dissection. Results 6 cases NRLN located on the right side were all accurately identified by IONM, thus no injury of NRLN occurred during thyroid operations. Conclusions NRLN is difficult to be predicted preoperatively and identified by naked eyes. The application of IONM to predict, identify and monitor NRLN could remarkably reduce the possibility of NRLN injury.
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Objective To study the constituent ratio of thyroid nodules in inland Changchun area and compare it with the data in the coastal Shanghai area Methods A retrospective analysis was made on 9216 cases of thyroid nodules proved by pathology in a period of 39 years in Changchun and on 7018 cases in a period of 37 years in Shanghai, to compare the difference of the constituent ratio of thyroid cyst, nodular goiter, thyroid adenoma and thyroid carcinoma in these two areas Results The constituent ratio of thyroid cyst in Changchun and Shanghai area was 1 83% and 8 68%, that of nodular goiter was 48 31% and 18 62%, that of thyroid adenoma was 39 30% and 49 94%, and that of thyroid carcinoma was 10 55% and 22 76%, respectively There was a significant difference in the constituent ratio of thyroid nodules between the two areas Conclusion The difference is significant in the constituent ratio of thyroid nodules between China inland and coastal areas
ABSTRACT
Objective To study the clinical features,diagnosis and treatment of Dieulafoy′s disease.Methods The clinical characteristics,diagnosis,methods of treatment and efficacy of treatment of 19 cases of (Dieulafoy′s) disease were analyzed retrospectively.Results All cases presented as abrupt upper gastrointestinal bleeding.12 cases(63.2%) were diagnosed at the first,and 4 cases (21.1%) at the second ecdoscopic examination,and 3 cases(15.8%) were diagnosed at exploratory operation.Hemorrhage stopped successfully after one endoscopic treatment in 14 cases and after 2 endoscopic treatments in 1 case.4 cases were cured by operation(including 1 case with re-bleeding 72 hours after endoscopic treatment).Conclusions Emergency endosopic examination is the best way to diagnose Dieulafoy′s disease and endoscopic treatment is the method of choice to treat it.If hemorrhage fails to stop after endoscopic treatments,surgical operation should be (performed) immediately.