鼻内窥镜下息肉切割器腺样体切除术

目的 探讨在鼻内窥镜下用微型息肉切割器切除肥大腺样体的效果。方法 对7例腺样体增生儿童,在鼻内窥镜下用息肉切割器行腺样体切除术,对照手术前后的治疗效果。结果 术后张口呼吸及打鼾全部消失,随访3月～2年无复发,伴渗出性中耳炎者辅以中耳穿刺治疗而治愈,鼻窦炎症状减轻．均无并发症出现。结论 鼻内窥镜下用息肉切割器行腺样体切除术是一种安全有效的手术方法。     

鼻内镜经鼻电动切割与微波热凝治疗儿童腺样体肥大疗效的比较

目的比较鼻内镜电动切割与微波热凝经鼻治疗儿童腺样体肥大的疗效.方法在鼻内镜和电视监视下经鼻分别采用电动切割及微波热凝治疗儿童腺样体肥大各36例,治疗由于腺样体肥大引起的儿童睡眠呼吸障碍、鼻阻塞和咽鼓管功能障碍.结果电动切割术后腺样体切除彻底,无残体存留,鼻咽部结构显示良好,无咽鼓管损伤等并发症发生,随访1～2年,患儿症状消失或明显减轻,治疗有效率为100%.微波热凝术后腺样体切除不彻底,仍有残体存留,有咽鼓管损伤等并发症发生,随访1～2年,患儿治疗有效率为83.9%.结论鼻内镜下经鼻电动切割治疗儿童腺样体肥大的疗效优于微波热凝.     

鼻内镜下腺样体肥大的手术治疗

目的探讨鼻内镜下经鼻腺样体切除术的可行性和优点。方法在鼻内镜下对较大儿童及成人腺样体肥大经鼻行腺样体切除术48例,治疗由腺样体肥大引起的睡眠呼吸障碍、鼻阻塞和咽鼓管功能障碍等。结果术后腺样体切除干净,无残体存留,鼻咽部结构显示良好,无出血、咽鼓管损伤等并发症,随访0.5~2年,病人症状消失。结论鼻内镜下腺样体肥大切除手术能在直视下进行,增加了手术的安全性和准确性,病变切除更加彻底,手术疗效明显,并发症少。     

儿童腺样体肥大经口行鼻内镜下吸切术

目的：探讨经口行鼻内镜下吸切术治疗儿童腺样体肥大的方法及优势。方法：回顾总结经口行鼻内镜下吸切术的80例腺样体肥大儿童的手术方法及预后。结果：本组患儿的腺样体组织均完整切除,术中出血少,术后随访3-6个月,无并发症及复发,症状消失或改善,结论：经口行鼻内镜下切割吸引器切除儿童肥大腺样体具有效果少、腺样体少、不易复发等优点,是腺样体切除的首选方式。     

鼻内窥镜下腺样体吸割术的疗效分析

目的探讨鼻内窥镜下吸割器治疗腺样体肥大的疗效及使用方法.方法回顾分析87例鼻内窥镜直视下吸割器治疗腺样体肥大的临床资料.结果87例鼻内窥镜直视下吸割器治疗儿童、成人腺样体肥大均获成功.结论鼻内窥镜直视下吸割器治疗腺样体肥大具有视野清晰,操作安全,有较好的临床应用价值.     

鼻内镜下腺样体切除术治疗儿童腺样体肥大72例

目的 总结鼻内镜直视下行腺样体切除治疗腺样体肥大的优点及疗效.方法 对72例患者均施行全麻下行鼻内镜下腺样体切除术.结果 术后未发生任何并发症,全部患儿术后回访1～3年,未见复发病例.结论鼻内镜下腺样体切除术治疗小儿腺样体肥大安全且疗效显著.     

鼻内窥镜下腺样体切除治疗儿童分泌性中耳炎

目的 探讨鼻内窥镜下腺样体切除治疗儿童分泌性中耳炎的疗效。方法 对32例(46耳)腺样体肥大合并分泌性中耳炎的儿童，在全麻鼻内窥镜下行腺样体切除。结果腺样体切除顺利，术后随访3～12个月，28耳(60．9％)痊愈，听力恢复正常；听力提高，体征改变属有效者13耳(28．3％)，总有效率为89．1％；术后复发3耳。同时鼻塞打鼾消失，合并鼻窦炎者获得治愈或改善，未见明显并发症。结论 鼻内窥镜下腺样体切除是治疗儿童分泌性中耳炎的有效方法。     

成人腺样体肥大的治疗体会

目的探讨成人腺样体肥大的临床表现、诊断及治疗,方法对2007年4月-2012年3月在本科因腺样体肥大行经口入路70。鼻内镜下腺样体切除术的35例成人患者随访3个月～1年,观察患者的临床症状及鼻内镜检查情况,并对临床资料进行回顾性分析。结果35例患者术后均无出血,无腺样体残留,无咽鼓管咽口、咽鼓管圆枕、软腭损伤,无鼻咽粘连,3l例患者症状完全消失（88．6＂／0）,4例患者症状好转（11．4＂／o）。鼻内镜检查见鼻咽部黏膜光滑,未见腺样体残留及复发,咽鼓管咽口暴露良好。结论临床医生应逐步认识并重视成人腺样体肥大的问题,以免漏诊误诊,并及时给予正确的治疗。鼻内镜下腺样体切除术是治疗成人腺样体肥大的有效方法,值得临床推广应用。     

鼻内窥镜直视下腺样体切除术

探讨鼻内窥镜在腺样体切除术中的作用。方法采用经鼻腔内窥镜下腺样体切除术和经口鼻内 下腺样体切除术两种术式，共行腺样体切除５６例，观察手术过程及效果。结果全组术后均随访３个月－３年，临床症状消失，并发症很少。结论鼻内窥镜的应用使腺样体手术直观，清晰，手术彻底，并发症较少。     

吸割器切除成人腺样体的疗效观察

目的探讨在鼻内窥镜下用电动吸割器切除腺样体治疗成人慢性腺样体炎的疗效.方法局麻下在鼻内窥镜引导下用电动吸割器将腺样体组织迅速切割、磨碎、吸出.吸力为0.04～0.05mPa.结果48例成人慢性腺样体炎术后2周症状改善率为71.4%～91.7%.术后0.5～2年无复发或加重者.结论鼻内窥镜下用电动吸割器切除腺样体安全、方便、出血少、愈合快,是治疗成人慢性腺样体炎的有效方法.     

儿童慢性鼻-鼻窦炎伴随因素分析及治疗策略再探讨

目的分析儿童慢性鼻-鼻窦炎的伴随因素及相互关系,探讨合理的治疗策略。方法慢性鼻-鼻窦炎患儿175例,分别应用鼻内镜检查、鼻窦骨窗位高分辨率CT、变应原检测、晨起咽后壁分泌物酸碱度检测等方法确认是否存在伴随因素。对无明确伴随因素及有明确伴随因素但拒绝接受针对伴随因素进行治疗的病例采取内科保守治疗＇有明确伴随因素的病例在内科保守治疗的基础上执行针对伴随因素的治疗。12个月后评价疗效。结果80例（45．7％）有明确的伴随因素存在,分别为腺样体肥大Ⅲ。（10．3％）、胃食管反流（9．7％）、变应性鼻炎（9．1％）、解剖性鼻窦引流通道狭窄（8．6％）、以及变应性鼻炎同时伴腺样体肥大Ⅲ度（8．0％）;另95例（54．3％）未查及明确伴随因素。有明确伴随因素的病例在内科保守治疗的同时针对伴随因素进行治疗,其疗效明显优于仅执行内科保守治疗（无论是否查及明确伴随因素）的病例（P〈0．01）。结论在诊断和治疗儿童慢性鼻-鼻窦炎时不仅仅只关注鼻腔鼻窦黏膜炎症本身,还应该对与鼻腔鼻窦炎症发生发展密切相关的伴随因素进行诊断和治疗,才能达到更好的治疗效果。     

鼻内镜腺样体切除术治疗分泌性中耳炎

目的 探讨鼻内镜指导下吸切器切除腺样体对儿童分泌性中耳炎临床转归的影响。方法 30例伴有腺样体肥大的分泌性中耳炎患儿，在鼻内镜指导下，应用Xomed电动吸切器行腺样体切除术，再辅以药物治疗，观察其分泌性中耳炎的转归情况。结果30例患儿听力都得到改善，打鼾停止或消失。其中显效25例（83．33％），有效5例（16．67％）。无腺样体残留及并发症发生。结论 鼻内镜下吸切器腺样体切除术是一种微创手术，对于伴有腺样体肥大的分泌性中耳炎具有良好的治疗效果。     

内镜引导下经鼻入路腺样体切除78例临床分析

目的 探讨内镜引导下、经鼻入路联合电动切割综合动力系统进行腺样体切除的技术要点和疗效分析。方法 确诊为腺样体肥大儿童78例, 2~13岁,主诉睡眠打鼾、憋气、张口呼吸71例,鼻塞、流涕5例,长期耳闷、听力下降2例,于全麻下行内镜引导下经鼻入路腺样体切除术。结果 手术时间平均28min,术中出血平均10mL,无原发性和继发性出血、咽鼓管损伤等手术并发症。 术后平均随访1 年, 患者症状明显好转,无鼻腔粘连、腺样体肿大等发生。结论 内镜引导下经鼻入路联合电动切割综合动力系统腺样体切除术具有术野清晰, 切除准确, 止血彻底, 效果良好的特点。     

Endoscopic nasopharyngeal exploration at the end of conventional curettage adenoidectomy

Adenoid hypertrophy (AH) is a common cause of airway obstruction in children and its recurrence after conventional curettage adenoidectomy is not rare. The purpose of this study is to assess the efficacy of endoscopic nasopharyngeal exploration at the end of curettage adenoidectomy on decreasing the incidence of adenoid re-hypertrophy. Three hundred and fifty children diagnosed as having AH, underwent conventional curettage adenoidectomy by a single surgeon. The cases were randomly divided into two equal groups A and B, group B were further subjected to nasopharyngeal exploration by the nasal endoscope after removal of their adenoids with cauterization of any visible residuals, while group A were not subjected to this endoscopic maneuver. Follow-up was carried out for at least 2 years; flexible nasopharyngoscopy was used for detection of recurrent AH. Cases that were not subjected to endoscopic nasopharyngeal exploration (group A) showed a high recurrence rate (6.6%), while explored cases (group B) showed a low incidence of recurrence (1.18%). Most recurrence of group A (6%) was detected within the first year of the follow-up period which may indicate re-growth of residual adenoidal tissues that were missed during conventional curettage adenoidectomy. Endoscopic nasopharyngeal exploration at the end of conventional curettage adenoidectomy is a useful method in decreasing the incidence of recurrent AH.     

Obstructive adenoid tissue: an indication for powered-shaver adenoidectomy

OBJECTIVES: To quantify the incidence of intranasal extension of adenoid tissue and residual adenoidal obstruction of the posterior choanae following traditional curette adenoidectomy to determine the efficiency of adenoid curettage and the usefulness of intraoperative endoscopic examination and powered-shaver adenoidectomy in achieving better postnasal patency. DESIGN: Prospective intraoperative endoscopic evaluation of the posterior choanae and nasopharynx of a case series of 130 patients before and after curette and powered-shaver adenoidectomy. SETTING: Tertiary referral center. PATIENTS: One hundred thirty consecutive pediatric patients with obstructive adenoidal hypertrophy undergoing adenoidectomy. MAIN OUTCOME MEASURES: The degree of residual postnasal obstruction due to adenoid tissue was assessed endoscopically (grades 0-3) after curette and adjuvant powered-shaver adenoidectomy. The presence of intranasal adenoid tissue was also recorded. RESULTS: Following traditional curette adenoidectomy, 51 (39%) of 130 patients had residual obstructive adenoid with 42 patients (32%) having occlusive intranasal adenoid tissue. Having determined the presence of remaining obstructive tissue with intraoperative nasal endoscopy in these 51 patients, complete airway patency was achieved with powered-shaver adenoidectomy. CONCLUSION: The presence of intranasal extension of adenoids obstructing the posterior choanae is common in children with adenoid hypertrophy. Traditional adenoidectomy is ineffective in removing this tissue and may also leave obstructive tissue high in the nasopharynx. Intraoperative nasal endoscopy allows assessment of the completeness of surgery. Powered-shaver adenoidectomy enables complete removal of obstructive adenoid tissue thereby ensuring postnasal patency.     

鼻内镜辅助腺样体切除术与常规腺样体刮除术的疗效比较

目的 比较鼻内镜辅助经口腺样体切除术与常规腺样体刮除术的疗效.方法 腺样体肥大患儿36例,其中19例接受鼻内镜辅助经口腺样体切除术,17例施行常规腺样体刮除术,比较两种术式的疗效.结果 常规腺样体刮除术治疗组中5例存在腺样体残留,鼻内镜辅助经口腺样体切除术组无1例有腺样体残留.结论 鼻内镜辅助经口腺样体切除术式是治疗腺样体肥大的最佳手术方法.     

Powered instrumentation for transnasal endoscopic partial adenoidectomy in children with submucosal cleft palate

Objectives

Partial adenoidectomy is the selective removal of the obstructing part of adenoid tissue, thus relieves obstruction symptoms and preserves the velopharyngeal valve action. Patients with palatal dysfunction are candidates for the technique. This study describes the use of microdebrider, transnasally (guided by the nasal endoscope) to perform partial adenoidectomy in patients with submucosal cleft palate, who presented with adenoidal hypertrophy and also it discusses its effects on nasal obstruction and speech.

Subjects and methods

This prospective study was carried out on twenty-three submucosal cleft palate patients who were referred to the ORL-HN department; Zagazig University Hospitals complaining of respiratory obstruction and sleep disturbances due to adenoids hypertrophy. After preoperative nasoendoscopic and speech evaluation, transnasal endoscopic, power-assisted partial adenoidectomy was done for all patients. All patients were followed up at regular visits including nasoendoscopy and speech evaluation.

Results

The procedure insured fast, safe, reliable, under vision and well controlled steps. Intraoperatively no major complications were recorded. During follow up, nasal obstruction and respiratory obstruction symptoms were improved. Speech outcome results were reported.

Conclusion

The study demonstrates the feasibility of using the microdebrider for performing transnasal partial adenoidectomy (under endoscopic guidance). The procedure is precise, rapid, safe and well-tolerated with the advantage of direct visualization of a traditionally difficult-to-expose area. The study reported improvement of respiratory obstruction symptoms with good speech results.     

经口-鼻内窥镜下腺样体吸切术在治疗儿童阻塞性睡眠呼吸暂停低通气综合征中的应用

目的：探讨经口-鼻内窥镜下腺样体吸切术在治疗患有阻塞性睡眠呼吸暂停低通气综合征（OSAHS）儿童患者手术中的应用。方法：对经睡眠监测诊断为OSAHS的48例儿童，同时行头颅侧位X光片或鼻咽纤维镜检查确定腺样体肥大程度，采用气管插管全麻行扁桃体剥离加经口－鼻内窥镜引导下腺样体吸切术。结果：所有患儿术后睡眠呼吸通畅，夜间憋醒消失，打鼾明显减轻或消失，无术后大出血，随访3～6个月，无鼻咽闭锁、咽鼓管瘢痕等并发症。结论：扁桃体剥离加经口-鼻内窥镜引导下腺样体吸切术治疗OSAHS患儿可缓解病情，减少手术并发症。     

儿童腺样体肥大3种切除方式疗效分析

目的：比较传统经口腔腺样体刮除术、鼻内镜下经鼻腔腺样体切除术及鼻内镜下经口鼻腔双径路腺样体切除术的疗效。方法：回顾性分析202例接受腺样体肥大手术患儿的临床资料,比较3种术式术后患儿夜间打鼾、鼻塞、鼻漏及听力等症状的恢复和腺样体残留等情况。结果：传统经口腔腺样体刮除术后6例患儿存在腺样体残留,其他2种术式术后无腺样体残留。鼻内镜下经口鼻腔双径路腺样体切除术后患儿打鼾、鼻塞症状改善明显。结论：腺样体肥大的理想手术方法为鼻内镜下经口鼻腔双径路腺样体切除术。     

鼻内镜下腺样体切除治疗儿童慢性咳嗽疗效分析

目的：方法:对慢性咳嗽儿童行鼻内镜检查,筛选出腺样体肥大并感染患儿39例,全麻下行鼻内镜下腺样体切除。结果：39例患儿中,29例痊愈,8例好转,2例手术前后无明显变化,转诊儿科,诊断咳嗽变异性哮喘（CVA）,收儿科治疗。 总有效率为95%。结论：对于腺样体肥大并常有感染的患儿,行鼻内镜下腺样体切除治疗继发性慢性咳嗽是合理和有效的。