This patient suffered from severe subglottic stenosis(grade Ⅳb). During partial cricotracheal resection, we cut through the cricothyroid membrane and the cricoid arch along the line from the lower edge of the thyroid cartilage to 5 mm of the inferior thyroid cartilage corner anteromedially. This can protect the cricothyroid joint, effectively protect the recurrent laryngeal nerve, and also support the airway. Strictly adhere to airway separation, avoid excessive separation of scars, and combine with reasonable postoperative management to achieve a safe extubation.
Humans ; Constriction, Pathologic/surgery* ; Trachea/surgery* ; Airway Extubation ; Laryngostenosis/surgery* ; Larynx/surgery* ; Cricoid Cartilage/surgery* ; Treatment Outcome

OBJECTIVES: To study the role of bronchoscopy in slide tracheoplasty. METHODS: A retrospective analysis was conducted on the diagnosis and treatment of four children with tracheal stenosis admitted to Hunan Provincial People's Hospital from 2017 to 2020. The role of bronchoscopy was summarized in the preoperative evaluation, intraoperative positioning and measurement, and postoperative wound evaluation and treatment during slide tracheoplasty. RESULTS: Bronchoscopy evaluation before slide tracheoplasty showed that 3 of the 4 children had complete trachea rings, 2 had pulmonary artery sling, and 2 had multiple stenosis. Slide tracheoplasty was performed in the hospital on 3 children, and the midpoint of the stenosis segment was judged under bronchoscopy, and the length of the stenosis segment was measured, which assisted in the resection of the stenosis segment of the trachea. The pathogens were identified by lavage after the surgery. One child who developed scar traction 9 months after slide tracheoplasty in another hospital was improved by interventional treatment under bronchoscopy. Mucosal changes were found under bronchoscopy in 2 children 4 days after surgery, and the treatment plan was adjusted. One month after surgery, 2 children had granulation hyperplasia, which was improved by cryotherapy under bronchoscopy. One child abandoned treatment due to anastomotic necrosis and died. Three survivors were followed up for over 6 months with good prognosis, but all had tracheobronchial malacia. CONCLUSIONS Bronchoscopy can be used for the management of slide tracheoplasty in children with tracheal stenosis, which is helpful to postoperative rehabilitation and follow-up.
Child ; Humans ; Bronchoscopy ; Constriction, Pathologic ; Retrospective Studies ; Trachea/surgery* ; Tracheal Stenosis/surgery* ; Treatment Outcome

Objective: To examine the outcomes of Slide tracheoplasty for the children with severe congenital tracheal stenosis received previous repeated balloon dilatation or metal stent placement under endoscopy. Methods: A retrospective study was conducted in 9 children with congenital tracheal stenosis undergoing previous interventional therapy under tracheoscopy and later received Slide tracheoplasty due to obvious respiratory symptoms at Department of Cardiac Surgery, Qilu Children's Hospital of Shandong University between February 2017 and July 2021. There were 7 males and 2 females with a median age at operation of 72.4 months (range: 13.3 to 98.9 months), and the median weight was 19.0 kg (range: 9.0 to 33.0 kg). Among the 9 patients, 2 patients began to receive repeated balloon dilatation (more than 3 times) 17.8 and 51.8 months ago respectively. One patient received metal stents placement into the trachea for 4 days and the other 6 children for median 56.8 months (range: 21.6 to 74.2 months). Complete tracheal cartilage rings and long segmental stenosis were present. in all 9 children. Operative details and outcome measures, including the need for endoscopic airway intervention and mortality, were collected. Results: Slide tracheoplasty was performed in all cases. Two patients with repeated balloon dilatation had different thickness of tracheal wall, local scar hyperplasia and irregular lumen. Among them, 1 case had obvious local calcification of tracheal wall, which was difficult to suture. The metal stent in one patient with short time of placement was completely removed. However, only part of the metal stents could be removed due to the long placement time in the other 6 cases. There was no operative death in the 9 children. The median postoperative tracheal intubation time was 25.3 hours (range: 17.4 to 74.5 hours). A silicone stent was placed in the trachea of 1 child due to obvious respiratory symptoms. Follow-up of median 11 months (range: 1 to 23 months) showed that no death occurred after discharge and all children had basically normal activity tolerance with no obvious respiratory symptoms. Conclusions: Slide tracheoplasty is feasible for children undergoing prior balloon dilatation or metal stents placement. Previously repeated balloon dilatation or metal stent placement under endoscopy increased the difficulty of slide tracheoplasty, the metal stent could not be completely removed after a long time.
Child ; Constriction, Pathologic ; Dilatation ; Endoscopy ; Female ; Humans ; Infant ; Male ; Reconstructive Surgical Procedures ; Retrospective Studies ; Stents ; Trachea/surgery* ; Tracheal Stenosis/surgery* ; Treatment Outcome

Tissue engineering, as a new technology, provides a new avenue for the reconstruction of circumferential tracheal defects, which has always been a tremendous challenge for surgeons around the world. Recently, technologies such as decellularization, 3-dimensional printing, electrospinning and cell sheet have significantly enhanced the chondrification. Implantation of epithelial cells or transplantation of epithelial cell sheets also has accelerated the process of epithelialization. And pedicle muscle flap proved to be a reliable strategy for vascularization of tissue-engineered trachea. But it is still a huge challenge to achieve circumferential tracheal functional reconstruction. The key difficulty lies in how to simultaneously realize the functional regeneration of cartilage, blood vessels and epithelial tissues of tissue-engineered trachea. Therefore, how to integrate the above schemes and finally realize segmental tracheal reconstruction needs further research. This article reviews the research progress of repairing circumferential tracheal defects based on tissue engineering technology.
Printing, Three-Dimensional ; Reconstructive Surgical Procedures ; Tissue Engineering ; Tissue Scaffolds ; Trachea/surgery*

Endoscopy ; Humans ; Retrospective Studies ; Trachea ; Tracheal Stenosis/surgery* ; Tracheostomy/adverse effects*

Humans ; Neoplasm Invasiveness ; Thyroid Neoplasms/surgery* ; Trachea/surgery* ; Tracheal Neoplasms/surgery*

Objective: To evaluate the efficacy of surgical treatment of papillary thyroid carcinoma (PTC) involving larynx and trachea. Methods: A total of 1 436 cases of thyroid malignant tumors were admitted to the Department of Otolaryngology, Qilu Hospital of Shandong University from 2004 to 2019, including 110 cases of PTC involving larynx and trachea, and of which 105 cases with complete follow-up data were retrospectively analyzed. There were 42 males and 63 females, with a male/female ratio of 1∶1.5, aged from 28 to 81 years. All lesions involved trachea, including 11 cases involving both trachea and larynx. Of those 83 cases underwent laryngeal and airway wall tumor excision, and 22 cases underwent radical tumor excision plus laryngeal and trachea repair. Extubation rate was analyzed and the postoperative survival curve of patients was analyzed by Kaplan-Meier method. Results: Among 105 cases, 16 cases underwent tracheotomy and 12 cases were successfully extubated. The overall 3- 5- and 10-year survival rates were 100.0%, 86.4% and 72.5%, and the disease-free survival rates were 93.1%, 81.6% and 57.7%, respectively. There was significant difference in survival curve between the two groups (χ²=4.21, P=0.040). The 5-year and 10-year survival rates were 94.6% and 77.3% in laryngeal and tracheal tumor exclusion group, and 85.7% and 51.4% in the radical tumor resection group. There was no significant difference in the survival curves between the two groups (χ²=3.50, P=0.061). Conclusion: PTC patients with laryngeal and tracheal involvement can achieve long survival and good quality of life through reasonable surgical treatment.
Female ; Humans ; Larynx/surgery* ; Male ; Neoplasm Invasiveness ; Quality of Life ; Retrospective Studies ; Thyroid Cancer, Papillary/surgery* ; Thyroid Neoplasms/pathology* ; Trachea/surgery*

Objective: To investigate the establishment of trachea respiratory passage invided by advanced thyroid malignant tumor. Methods: Review of 14 cases with the establishment of trachea respiratory passage invided by advanced thyroid cancer was conducted who were treated at the Department of Otorhinolaryngology Head and Neck Surgery, Zhongda Hospital Southeast University between 2016 and 2020. There were 5 males and 9 females, aged from 24-79 years old. Shin grade was as follows，5 cases with Ⅱ grade, 6 with Ⅲ grade, and 3 with Ⅳ grade. Based on the conditions of tracheal compression and tumor extent, three types of managements were used: patients with the narrowest tracheal diameter>5 mm (8 cases with dyspnea Ⅰ-Ⅱ, Shin grade Ⅱ-Ⅲ) were applied with local surface anesthesia and conscious endotracheal intubation after sedation and analgesia; patients with the narrowest tracheal diameter with 4-5 mm (3 cases with dyspnea Ⅱ, Shin grade Ⅳ) needed tracheotomy with local anesthesia by supplying oxygen with a mask; patients with the narrowest tracheal diameter<4 mm (3 cases with dyspnea Ⅲ, Shin grade Ⅲ) needed tracheotomy with extracorporeal circulation. Results: Respiratory passages for general anesthesia were safely established in all 14 patients, of whom 12 cases with differentiated thyroid carcinoma were treated with surgery, and 2 cases with undifferentiated thyroid carcinoma and B-cell lymphoma was treated with tracheotomy and then treated with chemotherapy in the Oncology or Hematology Department. All patients were followed-up for 2-22 months and survived without tumors, but one patient with undifferentiated carcinoma survived for 3 months. Conclusion: Respiratory passage can be established quickly and safe in advanced thyroid malignant tumor. This provides a necessary safety for patients who are needed surgical treatment and also an opportunity for patients undergoing other treatments.
Adult ; Aged ; Dyspnea ; Female ; Humans ; Male ; Middle Aged ; Oxygen ; Thyroid Neoplasms/surgery* ; Trachea/surgery* ; Young Adult

Blunt traumatic tracheobronchial injury is rare, but can be potentially life-threatening. It accounts for only 0.5%-2% of all trauma cases. Patients may present with non-specific signs and symptoms, requiring a high index of suspicion with accurate diagnosis and prompt treatment. A 26-year-old female was brought into the emergency department after sustained a blunt trauma to the chest from a high impact motor vehicle accident. She presented with signs of respiratory distress and extensive subcutaneous emphysema from the chest up to the neck. Her airway was secured and chest drain was inserted for right sided pneumothorax. CT of the neck and thorax revealed a collapsed right middle lung lobe with a massive pneumothorax, raising the suspicion of a right middle lobe bronchus injury. Diagnosis was confirmed by bronchoscopy. In view of the difficulty in maintaining her ventilation and persistent pneumothorax with a massive air leak, immediate right thoracotomy via posterolateral approach was performed. The right middle lobar bronchus tear was repaired. There were no intra- or post-operative complications. She made an uneventful recovery. She was asymptomatic at her first month follow-up. A repeated chest X-ray showed expanded lungs. Details of the case including clinical presentation, imaging and management were discussed with an emphasis on the early uses of bronchoscopy in case of suspected blunt traumatic tracheobronchial injury. A review of the current literature of tracheobronchial injury management was presented.
Humans ; Female ; Adult ; Pneumothorax/surgery* ; Bronchi/injuries* ; Wounds, Nonpenetrating/diagnosis* ; Bronchoscopy ; Trachea/injuries*

Humans ; Neoplasm Invasiveness ; Neurilemmoma/surgery* ; Thyroid Neoplasms/surgery* ; Trachea/surgery* ; Tracheal Neoplasms/surgery*