Surgery
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Prophylactic central lymph node dissection with total thyroidectomy (TT) for the treatment of papillary thyroid cancer (PTC) is controversial because of the possibility of increased morbidity with uncertain benefit. The purpose of this study is to determine whether prophylactic central neck dissection provides any advantages over TT alone. ⋯ The addition of routine central lymph node dissection to TT for the treatment of PTC upstages nearly one third of patients over the age of 45 thereby changing the dose of radioactive iodine ablative therapy, but does not change postoperative thyroglobulin levels after completion of radioiodine treatment.
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Multicenter Study
Is DVT prophylaxis necessary for thyroidectomy and parathyroidectomy?
Recent guidelines suggest pharmacologic deep vein thrombosis (DVT) prophylaxis in all patients undergoing major surgical procedures to minimize the risk of postoperative DVT and pulmonary embolism (PE). Pharmacologic DVT prophylaxis perioperatively might increase the risk of bleeding complications. Our goal was to study the risk/benefit ratio of DVT prophylaxis in patients who undergo thyroidectomy and parathyroidectomy. ⋯ Patients who underwent thyroidectomy and parathyroidectomy have a low incidence of developing DVT/PE complications and have a significantly greater risk of developing bleeding complications. Hence, we believe that DVT prophylaxis should be done at the discretion of the surgeon in select high-risk patients only.
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This study was designed to evaluate the wound healing effects of kiwifruit in the treatment of second-degree burn wounds in rats. ⋯ We suggest that the dramatic antibacterial, debridement, wound contracture, and angiogenic effect of kiwifruit induced a significant wound healing in burn ulcers and might be useful in treating chronic ulcers, such as bedsores.
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Freehand real-time elastography (RTE) has seldom been used to visualize abdominal organs due to their complicated structure and difficulty in freehand compression. We describe a novel, intra-operative imaging system for performing freehand RTE of the liver. ⋯ Our new RTE system facilitated the successful freehand RTE of liver lesions in an intra-operative setting, enabling "visual palpation" during liver surgery and serving as a supportive modality for B mode IOUS.
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Neoadjuvant chemotherapy (NACT) has been frequently used for locally advanced esophageal squamous cell cancer (ESCC). It is therefore important to establish criteria for evaluating the response to NACT based on survival analysis. ⋯ By determining the optimal cutoff value based on survival analysis, we evaluated patient responses to NACT using PET. Such evaluation could be valuable in formulating treatment strategies for ESCC.