摘要
External laryngotracheal (ELT) trauma is rarely encountered in clinical practice. In most circumstances, this injury is overlooked by the primary attending team. Surgical management of ELT trauma is complicated, because there is no established management approach for this potentially life-altering, high morbidity injury. It is important for this injury to be identified early, as any delay in surgical intervention may result in poor airway and phonatory outcomes. The aim of surgical reconstruction is to minimise the above debilitating morbidities by restoring the main laryngeal functions as much as possible. Methods: We reviewed the outcomes of six surgical interventions for ELT trauma at Tengku Ampuan Afzan Hospital from June 2007 to June 2014. Clinical presentations, computed tomography (CT) scans features, intraoperative findings, and postoperative outcomes were evaluated. Results: All patients made a good recovery in terms of phonation except for one patient who had reduced speech function. After one year, one patient was still dependent on a fenestrated tracheostomy. This article describes the surgical reconstruction techniques used to achieve these positive outcomes. Stenting is helpful to aid healing and re-epithelialisation. Conclusion: Prompt recognition and non-traumatised airway control are essential for addressing laryngotracheal trauma. Subcutaneous emphysema is an important hallmark that should alert the attending physician to the possibility of ELT trauma. Immediate surgical intervention using appropriate techniques can produce favorable patient outcomes.
摘要
We report a case of multinodular thyroid goiter in an 80-year-old man who successfully underwent tracheal stent placement for respiratory distress caused by the thyroid goiter and following two radiofrequency (RF) ablation sessions performed for thyroid volume reduction. This sequential treatment allowed elective stent removals four weeks after the second RF ablation session because the thyroid volume had been progressively reduced. Combination therapy of temporary airway stenting and RF ablation for the treatment of thyroid goiter has two advantages, i.e., immediate reliefs of dyspnea with airway stenting and reductions of the thyroid volume with RF ablation, and thus, allowing symptom reliefs even after the stent removals.
Subject(s)
Aged, 80 and over , Humans , Male , Airway Obstruction/etiology , Catheter Ablation/methods , Goiter, Nodular/complications , Stents , Tomography, X-Ray Computed摘要
Objective To assess the effectiveness of balloon dilation and airway stenting performed under fluoroscopic guidance for the treatment of benign and malignant tracheal stenosis. Methods Under fluoroscopic guidance,balloon dilation and airway stenting were performed in 45 patients with tracheobronchial stricture. Of the 45 patients, malignant tracheal stenosis was seen in 37, including mediastinal nodal metastases (n = 14), esophageal carcinoma (n=13), lung carcinoma (n = 4), adenocarcinoma of bronchus (n = 3), lymphoma (n = 2) and laryngocarcinoma (n = 1), and benign tracheal stenosis was seen in 8, including endobronchial tuberculosis (n = 6), retrosternal thyroid adenoma (n = 1) and endotracheal intubation (n = 1). Airway stenting with serf-expandable metal stent was employed in 38 patients and balloon dilation in 7 patients. All the procedures were performed under fluoroscopic guidance. Results A total of 53 self-expandable metal stents was implanted in 38 patients. The clinical symptoms were immediately relived after the procedure in all patients except for one patient who died from choking of sputum. No stent migration was observed. Restenosis developed in 4 patients, which was successfully treated with repeated stenting and balloon dilation. Nineteen times of balloon dilation procedure were accomplished in 7 patients. Marked remission of clinical symptoms was seen in most cases. During a follow-up period (ranged from 0 to 124 months with a mean of 24.5 months) 31 patients died. Conclusion For both benign and malignant tracheal stenosis, balloon dilation with airway stenting performed under fluoroscopic guidance is a safe and efficient therapy with instant curative effect in relieving clinical symptoms.