Surgical management of laryngeal paralysis varies depending on whether the vocal cords are in abduction, adduction or paramedian position. Various surgical techniques have been described including partial arytenoidect...Surgical management of laryngeal paralysis varies depending on whether the vocal cords are in abduction, adduction or paramedian position. Various surgical techniques have been described including partial arytenoidectomy which is reported to give good surgical results that are stable over time. The objective of the study was to analyze the surgical therapeutic elements of bilateral paralysis, especially to assess partial arytenoidectomy, one of the most performed techniques. This was a descriptive retrospective study of cases of bilateral immobility admitted between January 1<sup>st</sup> 2008 and March 31<sup>st</sup> 2018 and treated surgically. Socio-demographic and therapeutic data were collected. The survey involved 46 patients, with an equal number of male and female (23) with 50% of male patients and 23 patients were female, or a sex ratio of 1. The average age of the patients was 56 ± 17 years ranging between 14 and 89 years. Posterior partial arytenoidectomy was the most widely performed surgical technique (26 patients or 56.5%), followed by cordopexia or lateral-fixing of a vocal cord (19.6%) and posterior cordectomy (17.4%). Patients who received a partial arytenoidectomy and cordopexia had their vocal cords either in adduction or in the paramedian position. Those who received a posterior cordectomy had their vocal cords in adduction. 18 patients (39.13%) were taken to the operating theatre in less than 6 hours, 28 (60.9%) had no post-operative complications, and 9 patients received a surgical enlargement resumption. In post-operative follow-up, 11 patients suffered pulmonary aspiration corrected after speech therapy;26 patients (56.5%) did not. Partial arytenoidectomy remains the most performed surgical procedure in the management of closed bilateral laryngeal paralysis at the Mont-Godinne University Hospital. It allows a reliable and durable breathing function over time with less impact on the voice.展开更多
Background: Double-lumen endotracheal (DLT) is commonly used for one-lung ventilation and lung separation during thoracic surgery. There are case reports of medically induced laryngeal granulomas, mainly in patients a...Background: Double-lumen endotracheal (DLT) is commonly used for one-lung ventilation and lung separation during thoracic surgery. There are case reports of medically induced laryngeal granulomas, mainly in patients after single-lumen endotracheal (SLT) tube intubation and tracheotomy, and giant granulomas of the vocal cords due to double-lumen bronchial tube insertion have rarely been reported. Case presentation: A 49-year-old female patient underwent single-port thoracoscopy after DLT intubation as well as a wedge resection of the lower lobe of the left lung, which caused giant vocal process granulomas (VPGs) postoperatively. Based on a retrospective analysis of the general condition, current medical history, past medical history, and visual laryngoscopic observation of the vocal folds tissue, which ruled out preoperative vocal fold granuloma formation, we hypothesized that double-lumen bronchial catheter intubation may have been the primary cause of her vocal fold granuloma formation. Conclusions: Giant granuloma of the vocal folds after DLT insertion is a rare postoperative complication;therefore, if DLT intubation is to be performed, the anesthesiologist should choose an appropriate intubation plan and deal with it promptly to avoid the risk factors to ensure that the patient’s perioperative period is safe and smooth. In addition, if postoperative complications are encountered, they should be followed up and observed on time.展开更多
文摘Surgical management of laryngeal paralysis varies depending on whether the vocal cords are in abduction, adduction or paramedian position. Various surgical techniques have been described including partial arytenoidectomy which is reported to give good surgical results that are stable over time. The objective of the study was to analyze the surgical therapeutic elements of bilateral paralysis, especially to assess partial arytenoidectomy, one of the most performed techniques. This was a descriptive retrospective study of cases of bilateral immobility admitted between January 1<sup>st</sup> 2008 and March 31<sup>st</sup> 2018 and treated surgically. Socio-demographic and therapeutic data were collected. The survey involved 46 patients, with an equal number of male and female (23) with 50% of male patients and 23 patients were female, or a sex ratio of 1. The average age of the patients was 56 ± 17 years ranging between 14 and 89 years. Posterior partial arytenoidectomy was the most widely performed surgical technique (26 patients or 56.5%), followed by cordopexia or lateral-fixing of a vocal cord (19.6%) and posterior cordectomy (17.4%). Patients who received a partial arytenoidectomy and cordopexia had their vocal cords either in adduction or in the paramedian position. Those who received a posterior cordectomy had their vocal cords in adduction. 18 patients (39.13%) were taken to the operating theatre in less than 6 hours, 28 (60.9%) had no post-operative complications, and 9 patients received a surgical enlargement resumption. In post-operative follow-up, 11 patients suffered pulmonary aspiration corrected after speech therapy;26 patients (56.5%) did not. Partial arytenoidectomy remains the most performed surgical procedure in the management of closed bilateral laryngeal paralysis at the Mont-Godinne University Hospital. It allows a reliable and durable breathing function over time with less impact on the voice.
文摘Background: Double-lumen endotracheal (DLT) is commonly used for one-lung ventilation and lung separation during thoracic surgery. There are case reports of medically induced laryngeal granulomas, mainly in patients after single-lumen endotracheal (SLT) tube intubation and tracheotomy, and giant granulomas of the vocal cords due to double-lumen bronchial tube insertion have rarely been reported. Case presentation: A 49-year-old female patient underwent single-port thoracoscopy after DLT intubation as well as a wedge resection of the lower lobe of the left lung, which caused giant vocal process granulomas (VPGs) postoperatively. Based on a retrospective analysis of the general condition, current medical history, past medical history, and visual laryngoscopic observation of the vocal folds tissue, which ruled out preoperative vocal fold granuloma formation, we hypothesized that double-lumen bronchial catheter intubation may have been the primary cause of her vocal fold granuloma formation. Conclusions: Giant granuloma of the vocal folds after DLT insertion is a rare postoperative complication;therefore, if DLT intubation is to be performed, the anesthesiologist should choose an appropriate intubation plan and deal with it promptly to avoid the risk factors to ensure that the patient’s perioperative period is safe and smooth. In addition, if postoperative complications are encountered, they should be followed up and observed on time.
