Retrosternal goiter should be suspected if the lower poles could not be palpated on physical examination and when postoperative TSH levels remained unchanged.
Objective: Parathyroid glands and recurrent laryngeal nerves (RLNs) are at risk during thyroid surgery. However, the identification of the nerves has reduced these risks. Intraoperative nerve monitoring (IONM) during thyroid surgery has gained widespread acceptance as an aid to the gold standard of visually identifying the RLN. The aim of the present study was to evaluate the effect of the identification of the RLN during thyroidectomy by using IONM. Material and Methods: Seven hundred forty-eight patients were included in our prospectively designed study. Of these 748 patients, 1496 nerves at risk were studied. Group 1 consisted of 736 nerves that were identified using IONM, whereas Group 2 consisted of 760 visually identified nerves. Results: In the non-IONM group, the rate of temporary nerve palsy was lower in patients operated by experienced surgeons than in patients operated by residents (p= 0.001). In the IONM group, RLN injury rates were similar between experienced surgeons and residents. Conclusion: In spite of the fact that the duration of the operation was lower with IONM, the abbreviated duration may not appear to have clinical significance. The main advantage is for less experienced surgeons. IONM significantly decreases RLN palsy rates of the surgeons with limited experience in thyroid surgery.
The rate of unnecessary tumor resections that are <6 cm in size can be decreased by performing adrenal biopsies in selected cases or by short-term follow-up to prevent the insufficiency of imaging techniques.
OBJECTIVE:In this study, the effect of mesalazine was studied on TNF alpha IL-1 beta, IL-6, and C-reactive protein (CRP) levels and inflammatory changes in rat lungs with experimental peritonitis.METHODS:In total, 24 male Sprague–Dawley rats weighing 250–280 g were used in the study.The rats were divided into three groups based on no irrigation or irrigation with isotonic solution or mesalazine. Secondary peritonitis was generated by cecum penetrations. Group I, no irrigation was given after the development of peritonitis; Group II, irrigation was performed using isotonic solution 24 h after the development of peritonitis;Group III:irrigation was performed using mesalazine 24 h after the development of peritonitis. Blood samples were taken in the 48th hour for measuring TNF alpha, IL-1 beta, IL-6, and CRP levels. Lung tissue samples were taken for examining the effect of mesalazine in the development of systemic sepsis.RESULTS:TNF alpha, IL-1 beta, and CRP levels were significantly low in Group III than in the other groups (p<0.005). In the histologic examination, leucocyte infiltration in the lung was found low in Group III.CONCLUSION:TNF alpha, IL-1 beta, and CRP levels and leucocyte infiltration in the lung were found to be low in rats that were administered peritoneal irrigation using mesalazine after the development of secondary peritonitis. Peritoneal irrigation using mesalazine may be useful in patients requiring surgery due to secondary peritonitis.
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