【摘要】 目的 分析国内布地奈德、地塞米松吸入治疗小儿急性喉炎的疗效。 方法 系统检索中国生物医学文献数字库（CBM）、中国期刊全文数据库（CNKI）、维普、万方数据库，检索时间为各个数据库建库至2010年7月。纳入布地奈德对比地塞米松吸入治疗小儿急性喉炎的随机对照试验（randomized controlled trial，RCT），对纳入研究进行质量评价和Meta分析。 结果 共纳入11个RCT，分析结果提示两组声嘶、犬吠样咳嗽、呼吸困难、喉喘鸣症状消失时间差异均存在统计学意义，其MD及95%CI分为:-0.88 （-1.10，-0.65），-1.43 （-2.01，-0.84），-0.48 （-0.63，-0.32），-0.59 （-0.78，-0.41）。 结论 基于当前国内证据，布地奈德改善小儿急性喉炎梗阻症状疗效优于地塞米松吸入治疗。【Abstract】 Objective To evaluate the effectiveness of budesonide versus dexamethasone for the treatment of acute laryngitis in children of china. Methods Literatures in CBM, CNKI, VIP, WanFang databases were searched from the time of establishment of these databases till July 2010. Randomized controlled trials (RCT) of budesonide versus dexamethasone for the treatment of acute laryngitis in children were gathered, and quality was evaluated and meta-analysis was carried out. Results Eleven RCTs were identified, and meta-analysis indicated that there were significant differences between the two groups in the disappearing time of hoarseness, barking cough, dyspnea and laryngeal stridor. The MD values and their 95% CI were respectively -0.88 (-1.10, -0.65), -1.43 (-2.01, -0.84), -0.48 (-0.63, -0.32), and -0.59 (-0.78, -0.41). Conclusion Based on current evidence in China, budesonide is better than dexamethasone for the improvement of acute laryngitis in children.
Objective To explore the clinical significance on protection of parathyroid and recurrent laryngeal nerve （RLN） by meticulous capsular dissection and exposure of RLN in thyroid lobectomy. Methods Clinical data of 452 patients who underwent thyroid lobectomy by meticulous capsular dissection and exposure of RLN in our hospital from Jan. 2010 to Dec. 2012 were retrospectively analyzed. Results All of the 452 cases underwent thyroid lebectomy successfully without death， and the operative time was 45-110min （average 60 min）， the blood loss was 5-100mL （average 20mL）. The pathological results showed that there were thyroid adenoma in 193 cases， nodular goiter in 175 cases， Hashimoto thyroiditis in 38 cases， thyroid cancer in 46 cases. After operation， 4 cases suffered RLN injury， 1 of the 4 cases recovered after removal of drainage tube， and other 3 cases recovered during 0.5 to 3.0 months. In addition， 2 cases suffered laryngeal nerve injury whose symptoms disappearred within 1 week， 5 cases suffered parathyroid founctional damage without permanent hypocalcemia whose symptom had kept 1-5 days after treatment. Three cases were reoperated because of bleeding， including branch of anterior venous bleeding in 1 case， thyroid side arterial tube bleeding in 1 case， and thyroid stump bleeding in 1 case. Twenty one cases suffered hypothyroidism in 1 month after operation， and no recurrence happened during the followed up period. Conclusions Meticulous capsular dissection can effectively protect function of parathyroid and reduce the injury probability of RLN. Exposure of RLN is safe and feasible， which plays an important role in avoiding serious RLN injury.
【摘要】目的探讨喉癌手术后患者对两种不同雾化方式的耐受性,为选择最佳雾化方式提供参考。方法将49例喉癌手术后患者随机分为观察组(25例)和对照组(24例),观察组采用氧气雾化吸入,对照组采用空气压缩泵雾化吸入。分别记录两组患者雾化吸入前及吸入15 min时脉搏血氧饱和度(SpO2)及心率;雾化过程中患者有无心慌、气紧等不适以及雾化后痰液的性质及量。采用SPSS 13.0软件进行统计分析。结果两组患者雾化吸入15 min时的SpO2差异有统计学意义(Plt;001),观察组高于对照组;而两组患者雾化吸入前SpO2、心率、不适主诉及雾化后痰液的性质差异均无统计学意义(Pgt;005)。结论氧气雾化吸入可以提高喉癌手术后患者雾化过程中的SpO2,使患者感觉更加舒适。【Abstract】Objective To investigate postoperative patients with laryngeal carcinoma atomization of two different forms of tolerance, in order to choose the best means of atomization. Methods Fifty postoperative patients with laryngeal carcinoma were divided into observation group using oxygen inhalation and control group using the air compression pump inhalation. Two groups of patients were recorded the value of SpO2 and heart rate before 15 minutes after the inhalation,as well as the discomforts such as flustered,gas tight during the atomization process and the nature and olume of sputum. Results The results of two groups of patients at the time of 15 minutes inhalation SpO2 statistically significant difference (Plt;001), the observation group than in the control group average SpO2 high; and two groups of patients with preinhalation SpO2 average, average heart rate, Discomfort chief complaint and the nature of sputum after aerosol compared no significant difference (Pgt;005). Conclusion Oxygen inhalation in patients with laryngeal cancer can improve the atomization process SpO2 value, so that patients feel more comfortable.
目的 探讨复发性结节性甲状腺肿再手术中喉返神经损伤的预防方法。方法 回顾性分析笔者所在单位1996年7月至2009年7月期间再次手术治疗的56例复发性结节性甲状腺肿患者的临床资料，术中行喉返神经解剖31例，未行喉返神经解剖25例。 结果 未行喉返神经解剖者中有3例出现暂时性喉返神经损伤，损伤率为12.0%；行喉返神经解剖者中无一例出现喉返神经损伤，损伤率为0；两者之间差异有统计学意义（χ2=3.931，P＜0.05）。 结论 复发性结节性甲状腺肿再手术时解剖喉返神经有助于降低喉返神经的损伤；术中精细的操作和细致的解剖是避免喉返神经损伤的关键。
With the development of computer technology, artificial intelligence (AI) has gradually been applied to various industries in society. In the healthcare industry, AI provides more choices for disease diagnosis and treatment, and also brings new vitality to the development of clinical medicine. In order to better promote the use of AI technology to improve the quality of otolaryngology teaching, this article provides a brief overview of the application of AI in otolaryngology, including the use of neural networks, deep learning for image analysis, disease diagnosis and treatment. It also discusses the significance and implementation methods of AI application in otolaryngology teaching from several aspects such as course design, teaching practice, and effectiveness assessment.
This article carries out a comprehensive review on otorhinolaryngologic-head and neck informatics, focusing on the definition, content and characteristics of otorhinolaryngologic informatics as well as the application of computer, communication and information technology in otorhinolaryngology-head and neck surgery. Otorhinolaryngologic informatics is the future development direction of otorhinolaryngology-head and neck surgery.
Objective To assess clinical value of thyroidectomy by meticulous capsular dissection technique through neck incision approach in treatment of 75 patients with type Ⅰ substernal goiter. Methods The clinical data of 75 patients with type Ⅰ substernal goiter in the Department of General Surgery of the Central Hospital of Xiaogan from April 2013 to April 2017 were retrospectively analyzed. These patients received the surgical resection by the meticulous capsular dissection technique with an ultrasonic scalpel and a bipolar coagulation forcep through neck incision approach. Results There were 12 Hashimoto thyroiditis, 10 thyroid adenoma, 41 nodular goiter, and 12 thyroid carcinoma in the 75 patients with type Ⅰ substernal goiter. Five cases underwent the unilateral total thyroidectomy. Fifty-eight cases underwent the bilateral total thyroidectomy. The bilateral total thyroidectomy plus central lymph node dissection were performed in the 9 patients with thyroid carcinoma, the bilateral total thyroidectomy plus central lymph node dissection plus affected ipsilateral neck lymph node dissection were performed in the 3 patients with thyroid carcinoma. The average operative time was 100 min, the average intraoperative blood loss was 50 mL, the average postoperative hospital stay was 5 d. The rate of parathyroid injury was 2.7% (2/75), the rate of hypocalcemia caused by parathyroid injury was 2.7% (2/75). There were 3 cases (4.0%) of unilateral recurrent laryngeal nerve injury, 1 case (1.3%) of the outer branch of the upper laryngeal nerve injury. There were 2 cases of tracheal partial softening in the 75 patients. None of postoperative bleeding and seroma happened. No death and the tumor recurrence and metastasis of patients happened during follow-up period. Conclusions Preliminary results in this study show that operation of meticulous capsular dissection technique with an ultrasonic scalpel and a bipolar coagulation forcep through neck incision approach in treatment of type Ⅰ substernal goiter is safe and feasible, it could effectively reduce postoperative complications of thyroidectomy, and protect parathyroid and it’s function, recurrent laryngeal nerve, and superior laryngeal nerve.
Objective To compare the difference of preparing the acellular larynx scaffold between perfusion method and immersion method, and find better way to make acellular larynx scaffold for tissue engineering. Methods Twenty 6-month-old male New Zealand rabbits, weighing 2.0-2.5 kg, were divided into perfusion group (n=10) and immersion group (n=10) at random. All the larynxes were excised in a sterile fashion. The acellular larynx scaffold was obtained by perfusionmethod and immersion method respectively, and then comparative examinations were performed by the macroscopicview, histological view, scanning electron microscope (SEM), cartilage vital ity assay and toluidine blue staining. ResultsMacroscopic view showed that the larynxes perfused by sodium dodecyl sulphate (SDS) became transparent after 2 hoursof perfusion, but the larynxes immersed by SDS over 16 hours still appeared pink-white. Histology and SEM indicated thatcompared with immersion group, perfusion group showed better acellular effect, more ventages and collagen fibers wereretained, no intact cell or nuclei remained in acellular matrix and chondrocytes were still survival. The porosity was 85.39% ± 3.16% in perfusion group and 34.72% ± 4.51% in immersion group, showing significant difference (P lt; 0.01). The chondrocyte vital ity rate of perfusion group (86.93% ± 1.52%) was higher than that of immersion group (77.73% ± 1.66%), showing significant difference (P lt; 0.01). Toluidine blue staining showed that the chondrocyte heterochromaty was ber in perfusion group than that in immersion group. Conclusion Compared with immersion method, perfusion method is a better way to construct acellular larynx scaffold because it can achieve better acellular effect and retain chondrocyte vital ity at the greatest extent in the acellular larynx scaffold.