NUSS procedure by video-assisted thoracoscopy for correction of pectus excavatum / 中南大学学报(医学版)

OBJECTIVE@#To review the management of NUSS procedure by video-assisted thoracoscopy for the correction of pectus excavatum in 18 patients, and to prevent and treat some complications.@*METHODS@#Eighteen patients with severe pectus excavatum underwent NUSS procedure by video-assisted thoracoscopy from December 2006 to September 2007.@*RESULTS@#The operation time ranged from 30 to 70 min ( average 45 min). Good Results were achieved for all patients after the operation. All of them recovered and were discharged 5 approximately 7 days after the operation. Minor complications occurred in 2 patients.@*CONCLUSION@#NUSS procedure is microinvasive and has beautiful outlook with shorter operation time and simple handling.The minimally invasive technique has a low complication rate with satisfactory short-term result. Proper management is important for the recovery at the early postoperative stage.

Reconstructive methods for hypopharynx and cervical esophagus / 中南大学学报(医学版)

OBJECTIVE@#To review the surgical treatment for reconstructing hypopharynx and cervical esophagus after hypopharyngo-oesophagectomy, and to evalue its efficacy.@*METHODS@#Different methods were adopted to reconstruct the hypopharynx and cervical esophagus among 25 cases, including 14 cases of carcinoma of the hypopharynx and 11 of carcinoma of hypopharynx and cervical esophagus. In accordance with the standard of the International Union Against Cancer in 1997, the 25 cases were divided into different clinic stages, among which 5 were in T(2)N(0), 2 in T(2)N(1), 4 in T(3)N(0), 3 in T(3)N(1), 7 in T(4)N(1) and 3 in T(4)N(2). Treatment protocol was as follow: Pure operation for 5 cases, re-operation after radiotherapy for 2 cases, operation plus radiotherapy for 18 cases, laryngeal conservation operation for 8, and neck dissection for 21 cases. Reconstruction was done by using free jejunal transplantation, gastric pull-up, the laryngotracheal flap, and myocutaneous flap.@*RESULTS@#After the reconstruction, 3 cases of free jejunal graft and gastric pull-up, 4 of laryngotracheal flap recovered oral fleeding within 2 weeks. No serious complications occurred. After 18 cases underwent the myocutaneous flap reconstruction, no complications occurred in 10 patients, but there were different complications in 8 cases, including pharyngocutaneous fistula (6 cases), haryngoesphageal stenosis (7 cases), and pectoralis major myocutaneous flap necrotic (1 case). The 3-year survival rate was 38.9% (7/18).@*CONCLUSION@#Reconstruction with free jejunal graft, gastric pull-up, and laryngotracheal flap constitutes is a safe and reliable method to restore the continuity of the upper digestive tract after pharyngo-laryngo-oesophagectomy. After the reconstruction with myocutaneous flap, there is high incidence of pharyngocutaneous fistula and haryngoesophageal stenosis.

Clinical application of video-assisted thoracoscopic surgery / 中南大学学报(医学版)

OBJECTIVE@#To explore the clinical application of video-assisted thoracoscopic surgery (VATS).@*METHODS@#We retrospectively analyzed the clinical data of 672 cases of VATS. There were 17 thoracic diseases such as emphysema, bullectomy for spontaneous pneumothorax, massive bullae, benign tumor of mediastinum, cyst of mediastinum, pulmonary benign tumors, hydropericardium, malignant pleural fluid, etc.@*RESULTS@#The mean operation time was 57 minutes and there were no intraoperative complications. The bleeding during the operation was less than 100 mL. Postoperative pneumothorax occurred in 4 patients and among them 2 patients were of relapse after 1 month. The intrathoracic drain in most patients was removed with an average of 2. 5 days. A supplementary incision was needed in 10 cases: Six were due to the adhesion of full pleural cavity and 4 were found with the malignant tumor during the operation.@*CONCLUSION@#VATS is an alternative approach that provides a safe, less invasive, and effective operation for treating spontaneous pneumothorax, benign tumor of mediastinum, cyst of mediastinum, pulmonary benign tumors, pericardial perfusion, and acute chest trauma patients.

Modified low-potassium dextran solution in heart-lung transplantation / 中南大学学报(医学版)

OBJECTIVE@#To determine the application of modified low-potassium dextran (LPD) solution in heart-lung transplantation.@*METHODS@#We used the modified LPD as the lung flush solution of the donor in the first heart-lung transplantation procedure in Hunan.@*RESULTS@#The patient survived 555 days after the surgery and severe infection, lung disfunction or severe graft rejection never occurred.@*CONCLUSION@#Modified LPD as lung flush solution of the donor during heart-lung transplantation demonstrates an excellent effect of lung protection.