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@#Objective To investigate the safety and feasibility of day surgery for patients with palmar hyperhidrosis based on the principles of enhanced recovery after surgery (ERAS). Methods We retrospectively reviewed the medical records of consecutive patients who underwent endoscopic thoracic sympathicotomy (ETS) in the First Affiliated Hospital of Xi'an Jiaotong University from March 2020 to December 2021. Patients were divided into a day surgery group and a conventional group according to their perioperative management methods. The patients in the day surgery group underwent an optimized perioperative procedure under the guidance of ERAS, and were ventilated with a laryngeal or face mask during the operation. The patients in the conventional group completed the preoperative examination, operation and postoperative observation according to the conventional procedures, and were intubated with a single-lumen endotracheal tube. The demographic characteristics, operation time, hospital stay, postoperative complications, and hospitalization cost were compared between the two groups. Results Finally 172 patients were collected, including 90 males and 82 females, with an average age of 25.97±7.43 years. There were 86 patients in each group. All patients ceased suffering from palmar sweating after surgery. No patient experienced massive bleeding or conversion to thoracotomy. There was no statistical difference in operation time between the two groups (P=0.534). Patients in the day surgery group were discharged within 24 hours. The average hospital stay in the conventional group was 2.09±0.41 days. Incidence of postoperative respiratory complications, and the hospitalization cost of the day surgery group were significantly lower than those of the conventional group (P<0.001). The satisfaction rate in both groups was greater than 95%. Conclusion Day surgery for patients with palmar hyperhidrosis based on the principles of ERAS is safe and feasible, which can reduce postoperative complications, shorten the length of hospital stay and save the cost of hospitalization.
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【Objective】 To compare and analyze clinical efficacy and safety of subxiphoid vs. intercostal video-assisted thoracoscopic surgery (VATS) thymic tumor resection. 【Methods】 We selected 124 patients from January 2015 to March 2019, who received VATS thymic tumor resection in the Thoracic Department of The First Affiliated Hospital of Xi'an Jiaotong University. We divided them into the subxiphoid VATS group with 47 cases and intercostal VATS group with 77 cases to analyze clinical characteristics, postoperation outcomes, complications, pain score, and short-term quality of life. 【Results】 There were no significant differences in operation time, blood loss, the rate of postoperative pneumonia, arrhythmia, phrenic nerve paralysis or myasthenia crisis between the two groups (P>0.05). Average hospital stay: It was shorter in subxiphoid VATS group than intercostal VATS group (P<0.05). Pain score: It was lower the first day and the third day after operation in subxiphoid VATS group than in intercostal VATS group (P<0.05). SF-36 health scale score: 3-month and 12-month postoperation score was higher in subxiphoid VATS group than in intercostal VATS group (P<0.05). 【Conclusion】 Subxiphoid VATS thymic tumor resection is safe and feasible; compared with intercostal approach, it can significantly reduce wound pain and improve short-term quality of life.
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Objective:The extensive development of anatomical pulnonary segmentectomy requires thoracic surgeons to be familiar with the anatomical variations of the lung segment. The purpose of this study is to analyze the anatomical patterns of the right upper lobe lung segment using three-dimensional reconstruction, and to count rare variant types.Methods:From October 2017 to March 2020, 101 patients with small pulmonary nodules who were undergo segmental resection in our center were subjected to preoperative three-dimensional reconstruction of the lung structure, and the reconstruction data was retained for the statistics and analysis of the anatomical structure in the right upper lung lobe.Results:The right upper lobe bronchus is the most common with three branches(77/101), followed by two branches(16/101) and four branches(7/101). The two branches(70/101) of the right upper lobe pulmonary artery are the most common, followed by single branch(19/101) and three branches(11/101). In rare cases, four branches(1/101 cases) can be seen. The two branches(63/101) of the right upper pulmonary vein were the most common, followed by three branches(32/101) and single branch(6/101). In addition, a total of 12 rare mutations were counted. There were 2 variants in the bronchus, totaling 2 cases; 4 rare variants in the pulmonary artery, 13 cases total; 6 rare variants in the pulmonary vein, 10 cases total.Conclusion:The lung anatomy is complex and has many variations. The surgeon should fully grasp the anatomical structure of the lung segment of the patient's operating area before surgery, the data in this article will be a valuable reference for thoracic surgeons to carry out the upper right lobe segmentectomy.
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Objective To investigate the expression of vascular endothelial growth factor C(VEGF-C ) in tissue, serum and lymph fluid in esophageal cancer patients, and the relationship between its expression and tumor lymphatic metastasis. Methods Expressions of VEGF-C in 76 cases of ESC was detected by immunohisto-chemical SP method and VEGF-C levels in lymph fluid and serum were assessed by enzyme-linked immunosorbent assay. Results Positive immunostaining of VEGF-C in esophageal cancer tissue was 63.1%,The expression of VEGF-C in tissue was significantly associated with lymph node metastasis and TNM stage ( P<0.01, P<0.05 respectively), but not to patient age, tumor length or differentiation; VEGF-C in lymph fluid is significantly higher than in serum( P<0.05) ; The expression of VEGF-C in lymph fluid end serum were significantly associated with lymph node metastasis( P<0.05). Conclusion There are cliuical significance between VEGF-C expression and lymph node metastasis、TNM stage in tissue of esophageal cancer. The level of VFGF-C in lymph fluid is higher than that in serum, both associate with lymph-node metastasis closely.
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Objective To investigate the expression of vascular endothelial growth factorC(VEGF-C),its receptor3(VEGFR-3) and podoplanin in tissue of esophageal cancer,and the relationship between their expression and tumor lymphatic metastasis.Methods Expression of VEGF-C,VEGFR-3 and podoplanin in 76 cases of ESC was detected by immunohistochemical SP method and lymphatic vessel density(LVD) was calculated.Results Positive immunostaining of VEGF-C in esophageal cancer tissue was 63.1%;the expression of VEGF-C was significantly associated with the depth of lymph node metastasis and tumor invasion(P