© 2002 Association médicale canadienne T keys to successful treatment of tracheal tears after endotracheal intubation are early recognition, control of airway, antibiotic therapy and surgical repair. Surgical approaches to the repair of iatrogenic membranous tracheal injuries depend on the extent and location of the tear. Tears of the upper two-thirds can usually be repaired through a cervical ...

BACKGROUND Tracheal stenosis constitutes one of the most frequently seen problems in thoracic surgery. Although many treatment modalities to prevent fibroblast proliferation, angiogenesis, or inflammation that causes tracheal stenosis have been attempted, an effective method has not yet been found. In this study, a transforming growth factor beta3 (TGF-β3)/chitosan combination was used for this...

bronchial leiomyoma is extremely rare. to date less than 60 cases have been reported in the world literature. the presented case here is a 30 year old woman who had been treated for bronchial asthma for several years. her chest radiograph showed bulluos emphysematous changes in the right lung and computer tomography scan found the tumor in the right main bronchus near carina. diagnosis was made...

There is limited information regarding the effects of epidural or intravenous (i.v.) buprenorphine on minimum alveolar anesthetic concentration (MAC) of volatile anesthetic and hemodynamic responses to tracheal intubation and surgical incision. This study was conducted to find the effects of i.v. and epidural buprenorphine required for postoperative pain relief on halothane MAC and hemodynamic ...

We have devised a technique of two-stage tracheal reconstruction using S-shaped skin flaps and an aural conchal cartilage graft. During the first operation, S-shaped skin flaps were elevated before resection of the trachea. A tracheocutaneous fistula was created at the tracheal defect using S-shaped skin flaps while placing the conchal cartilage graft underneath. During the second operation, a ...

or respiratory compromise. However, on sternotomy incision, the infant experienced sudden treatable ventricular fibrillation, likely a result of his tenuous cardiac status. Complete repair of the total anomalous pulmonary venous return occurred. He was extubated on postoperative day three, and subsequent chest films showed significantly improved tracheal alignment. Further delineation of other ...

The author describes a cricothyrotomy system that consists of two devices that, packaged together, are labeled the Control-Cric™ system. The Cric-Key™ was invented to verify tracheal location during surgical airway procedures?without the need for visualization, aspiration of air, or reliance on clinicians? fine motor skills. The Cric-Knife™ combines a scalpel with an overlying sliding hook to f...

BACKGROUND Tracheostomy has long been implemented as means of a surgical airway in patients with upper airway obstruction and patients requiring long-term mechanical ventilation support. Temporally, surgical tracheostomy may be performed in an emergent fashion, as in the “slash” tracheostomy, but also as an elective procedure, commonly in patients undergoing resection of the mandible, floor of ...