The Experts below are selected from a list of 15 Experts worldwide ranked by ideXlab platform
Sun Kai-yu - One of the best experts on this subject based on the ideXlab platform.
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Investigation of electric bronchoscope treatment for benign Trachea Tumor with high frequency knife
China Journal of Endoscopy, 2008Co-Authors: Sun Kai-yuAbstract:【Objective】To observe the clinical curative effect and security by electric bronchoscope treatment for benign and malign Trachea Tumor with high frequency knife, in order to offering credible effective method for clinic. 【Method】 8 patients with bronchus benign Tumor had airway obstruction and were cauterized with high frequency knife cauterize incision through electric bronchoscope. We observed the therapeutic outcome and the incidence rate of complication. 【Results】8 of them with benign airway Tumors (2 endobronchial chondroma, 2 tubercule granulo- ma, 4 phlogistic granuloma) were completely gotten through after cauterize and cured thoroughly. No serious compli-cations happen such as vast bleeding, airway perforation, interpleural space emphysema etc. 【Conclusion】There is predominantly curative effect for airway obstruction which is caused by benign and malign Trachea Tumor with high frequency knife mediated through electric bronchoscope, the method can make airway repatency. For benign Tumor, it can avoid surgery and attain clinical radical cure.
U Li-ping - One of the best experts on this subject based on the ideXlab platform.
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Investigation of electric bronchoscope treatment for benign and malign Trachea Tumor with high frequency knife
China Healthcare Frontiers, 2009Co-Authors: U Li-pingAbstract:Objective to observe the clinical curative effect and security by electric bronchoscope treatment for benign and malign Trachea Tumor with high frequency knife,in order to offering credible effective method for clinic. Method 27 patients with bronchus benign and malign Tumor had airway obstruction and were cauterized with high frequency knife cauterize incision through electric bronchoscope. We observed the therapeutic outcome and the incidence rate of complication. Results 27 patients were experienced 43 cauterize all together. 8 of them are benign airway Tumors(2 endobronchial chondroma 、2 tubercule granuloma、 4 phlogistic granuloma ) were completely gotten through after cauterize and cured thorough. 19 patients with Trachea、bronchus malign Tumor patients,13 of them,the obstructive bronchus were completely gotten through after cauterize;5 of them,the obstructive bronchus were partly recanalized after cauterize. All of them were effectively remittence the clinical symptom. 1 patient with Trachea tumour was gotten through 1/2 after cauterize and installed bracket successfully. All of the 27 patients had 4 light complications and the incidence rate was 9.3%. No serious complications happen such as vast bleeding、airway perforation、interpleural space emphysema etc. Conclusion There has predominancely curative effect for airway obstruction which was caused by benign and malign Trachea Tumor with high frequency knife mediated through electric bronchoscope,the method can make airway repatency. for benign Tumor,it avoid surgery and attain clinical radical cure;for malign Tumor,it has directness curative effect,reform dyspnea,and can prolong survival time.
Wu Guan-yu - One of the best experts on this subject based on the ideXlab platform.
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Surgical Treatment in Patients with Primary Tumor of Trachea
Journal of Elinical Research, 2004Co-Authors: Wu Guan-yuAbstract:Objective To explore the problem of surgical treatment in patients with primary Tumor of Trachea(PTT).The clinical data of 14 cases with PTT were analyzed, including 6 cases of cervical segment Tumor(esophagus Tumor.), 4 cases of mid-thoracic segment Tumor and 4 cases of lower thoracic segment Tumor. Their operations performed were :Tracheal fenestration-extraction Tumor operation in 6 cases, Trachea lateral wall excision plus bronchial valve shaped operation in 1 case, wedge resection of Trachea Tumor in 3 cases and Tracheal circular resection combined opposite termination anastomosis in 4 cases.All patients recovered smoothly after operation, without death during operation. As for the survival duration of patients following operation : 1 case was half a year;6 cases within 1 ～3 years;and 7 cases exceeding7 years. [Conclusions] Operation of PTT has a better outcome. In the comprehensive treatment of PTT, operation should be emphasized as a main measure. Methods of operation and operative ventilation should be carefully selected in order to increase the degree of safety.
Tiesong Zhang - One of the best experts on this subject based on the ideXlab platform.
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long term therapeutic effects of tracheotomy on children with recurrent laryngeal papillomatosis
Chinese journal of otorhinolaryngology head and neck surgery, 2012Co-Authors: Yali Guo, Tiesong ZhangAbstract:Objective To explore the long-term therapeutic effects of tracheotomy on juvenile onset recurrent respiratory papillomatosis in children. Methods Between 1993 and 2007, 86 cases of juvenile onset recurrent respiratory papillomatosis （JRRP） in children were encounted and divided into tracheotomy group and conventional surgery group, the clinical data of these children were retrospectively analyzed. Results There were 29 cases in tracheotomy group, the time of carrying Tracheal casing pipe was 13-66.5 months, the operative times of every case was 4 - 9 times （median 7） , there were 27 cases with more than 2 years release after extubation. There were 2 cases with Tumor dissemimateion into incision of Trachea and endoTracheal, one case lost to follow up and the other one dead. No case developed laryngoTracheal stenosis and severe complication. There were 57 cases in conventional surgery group, the operation times of every case was 9-32 times （median 18）. Fifty-three cases with no recurrence after follow up for more than one year; 2 cases with Trachea Tumor disseminateion, and after operation, no.recurrence after 2 years follow up. Two cases with endoTracheal disseminateion, one case lost to follow up and the other one dead. No case developed laryngoTracheal stenosis and severe complication. The voice assessment result of tracheotomy group was obviously better than that in the conventional surgery group, the disparation had statistical significance （X^2 =33.16, P 0.05）. Conclusions Tracheotomy significantly reduce the operative times, give the greatest degree of preservation of laryngeal function, and it do not increase the Tumor disseminateion into Trachea. Tracheotomy is an effective method of treatment in children with a high rate of recurrence, and with poor economic conditions, and difficult to follow-up. It can improve the long-term life quality of the children. Key words: Papilloma; Laryngeal neoplasms; Tracheotomy; Child
Sojung Oh - One of the best experts on this subject based on the ideXlab platform.
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two cases of adenoid cystic carcinoma of the Trachea laryngoTracheal reconstruction with sternocleidomastoid myoperiosteal flap
Korean Journal of Otorhinolaryngology-head and Neck Surgery, 2007Co-Authors: Sojung OhAbstract:Adenoid cystic carcinoma of the Trachea, although rare, is the second most common primary Tumor of the Trachea. It has a local infiltration and potential for regional and distant metastasis. Complete resection is the management of choice. But complete resection must be followed by proper reconstruction of laryngoTrachea. The sternocleidomastoid myoperiosteal flap is an excellent technique for subglottic or Tracheal reconstruction in selected cases of primary Trachea Tumor. The advantages of the sternocleidomastoid myoperiosteal flap lie in its single-stage reconstruction, the ease of the procedure, the relatively low complication rate, stabilization of the airway with good phonation, and long-term success. We report 2 cases of laryngoTracheal reconstruction with sternocleidomastoid myoperiosteal flap. Both patients had acceptable airway patency and good phonation. (Korean J Otorhinolaryngol-Head Neck Surg 2007;50:646-9)