鼻内窥镜下鼻腔鼻窦内翻性乳头状瘤切除术

目的：总结内翻性乳头状瘤的临床特点。研究鼻内窥镜下鼻腔鼻窦内翻性乳头状瘤切除术的治疗效果。方法：对22例内翻性乳头状瘤患者施行鼻内窥镜手术,术后随访24个月-90个月。结果：22例均在鼻内窥镜下完整地切除肿瘤,2例术后18个月内复发,其它20例在随访期内未见复发,结论：鼻内窥镜手术不仅对局限性的鼻腔前部内翻性乳头状瘤有良好的效果。还对病变广泛侵犯到后组筛窦和蝶窦的内翻性乳头状瘤有较好的治疗效果。术后复发率很低,且有最小破坏性和不影响美观的优点。     

鼻内窥镜下鼻腔鼻窦内翻性乳头状瘤切除术的临床研究

目的探讨经鼻内窥镜行鼻腔鼻窦内翻性乳头状瘤切除术的治疗效果.方法对24例内翻性乳头状瘤患者施行鼻内窥镜手术,术后随访12～60个月.结果24例均在鼻内窥镜下完全切除,随访期内22例治愈,2例复发.结论鼻内窥镜手术为鼻腔鼻窦内翻性乳头状瘤治疗提供了较好的方法,其优点是面部不留疤痕,创伤小,手术视野清晰,能够准确完整的切除肿瘤,术后复发率低,值得推广和应用.     

经鼻内镜治疗鼻腔鼻窦内翻性乳头状瘤18例

探讨内镜下切除鼻腔鼻窦内翻性乳头状瘤的效果。方法：对18例鼻腔鼻窦内翻性乳头状瘤患者行鼻内镜手术。结果：随访1～4.5年,仅1例复发。结论：鼻内镜治疗鼻腔鼻窦内翻性乳头状瘤有多视角、清晰度高、损伤小、不毁容等优点。     

鼻内镜手术治疗鼻腔及鼻窦内翻性乳头状瘤的疗效观察

目的：观察鼻内镜手术治疗鼻腔及鼻窦内翻性乳头状瘤的疗效。方法：病理和临床诊断为鼻腔及鼻窦内翻性乳头状瘤16例,术前做鼻内镜检查及鼻窦CT扫描,全身麻醉鼻内镜下行鼻腔及鼻窦内翻性乳头状瘤切除术。结果：术后随访1～2年,16例患者术后复发2例。结论：鼻内镜手术是治疗Krouse Ⅰ～Ⅱ级鼻腔及鼻窦内翻性乳头状瘤的一种较好的方法,此方法的优点为视野清楚、创伤少、出血量少、复发率低、避免了面部切口。     

鼻内镜在鼻腔鼻窦内翻性乳头状瘤手术中应用

目的 观察鼻内镜下切除鼻腔鼻窦内翻性乳头状瘤的效果.方法 33例鼻腔鼻窦内翻性乳头状瘤患者施行鼻内镜手术.结果 随访6月～5年,仅2例复发,余者均未见复发.结论 鼻内镜有多视角、清晰度高、损伤小、不毁容等优点,是治疗鼻腔鼻窦内翻性乳头状瘤的一种很好的方法,尤其是治疗Ⅰ～Ⅱ级鼻内翻性乳头状瘤.     

鼻内翻性乳头状瘤的保守经鼻内窥镜手术

鼻腔内翻性乳头状瘤手术后易复发,偶有恶变。多数学者用鼻侧切开径路切除肿瘤,但有遗留面部瘢痕和鼻腔形成大腔的缺点。近年来已有报告对局限性内翻性乳头状瘤采用保守的鼻腔内窥镜手术治疗,仅有10%的复发率。对慢性鼻窦炎和疑诊为鼻窦息肉患者(410例),采用鼻腔鼻窦内窥镜手术,对摘取组织均做病理组织检查,发现2例为鼻腔内翻乳头状瘤,术后经39个月和18个月鼻内窥镜复查,未见复发或明显的手术并发症。报告所做3例鼻内窥镜内翻乳头状瘤切除术患者的检查及治疗和复查情况。认为该手术适用于早期局限性病变的     

经鼻内窥镜鼻腔鼻窦内翻性乳头状瘤切除术

为研究经鼻内窥镜鼻内进路手术替代部分鼻外进路手术的治疗效果，总结采用经鼻内窥镜鼻窦手术治疗１４例患有鼻腔鼻窦内翻性乳头状瘤患者的疗效。随访时间２４～６０个月，上述病例仅１例在术后３个月复发，经鼻外进路手术加术后放射治疗治愈，其余１３例在随访期内均未见复发。经鼻内窥镜手术技术为鼻腔鼻窦内翻性乳头状瘤的治疗提供了较好的方法，甚至在肿瘤侵犯了后筛和蝶窦时也可以完全切除，这种方式的主要优点是避免了面部切口。     

鼻内窥镜下鼻腔鼻窦内翻性乳头状瘤切除术

目的 :总结内翻性乳头状瘤的临床特点 ,研究鼻内窥镜下鼻腔鼻窦内翻性乳头状瘤切除术的治疗效果。方法 :对 2 2例内翻性乳头状瘤患者施行鼻内窥镜手术 ,术后随访 2 4个月～ 90个月。结果 :2 2例均在鼻内窥镜下完整地切除肿瘤 ,2例术后 18个月内复发 ,其它 2 0例在随访期内未见复发。结论 :鼻内窥镜手术不仅对局限性的鼻腔前部内翻性乳头状瘤有良好的效果 ,还对病变广泛侵犯到后组筛窦和蝶窦的内翻性乳头状瘤有较好的治疗效果 ,术后复发率很低 ,且有最小破坏性和不影响美观的优点。     

双进路鼻腔鼻窦内翻性乳头状瘤切除术

目的 探讨鼻腔鼻窦内翻性乳头状瘤的手术疗法。方法 对25例单侧鼻腔内翻性乳头状瘤患者进行鼻内窥镜和柯－陆氏双进路手术，除去病变。结果 术后随访时间1．5年，复发3例，复发率12．0％。结论 该方法融合了鼻内窥镜及柯－陆氏手术的长处，可彻底清除鼻腔、筛窦及上颌窦的肿瘤，降低了该病的复发率。     

鼻内镜鼻腔内翻性乳头状瘤切除术

目的：探讨鼻内镜下内翻性乳头状瘤切除术的方法及疗效。方法：30例鼻腔鼻窦内翻性乳头状瘤中，10例有前期手术史，均为单侧发病。手术根据肿瘤不同部位选择相应的手术方式。术后定期鼻内镜下换药。结果：25例鼻腔内翻性乳头状瘤患者行鼻内镜下肿瘤切除术，2例行鼻内镜下肿瘤切除术＋鼻侧切开术，3例行鼻内镜联合柯－陆氏径路行肿瘤切除术，随访3年，复发3例。结论：鼻内镜手术治疗鼻腔鼻窦内翻性乳头状瘤要严格掌握手术适应证，术后定期随访，是提高手术治愈率的关键。     

鼻内镜下治疗鼻腔及鼻窦内翻性乳头状瘤

目的 探讨鼻内镜下治疗鼻腔鼻窦内翻性乳头状瘤的疗效.方法 总结28例鼻腔及鼻窦内翻性乳头状瘤经鼻内镜手术切除的治疗效果.结果 28例随访7个月～5年,仅6例术后复发（21%）,其中2例累及筛窦与蝶窦,4例累及上颌窦.结论 鼻内镜下行鼻腔及鼻窦内翻性乳头状瘤切除术有良好疗效.     

鼻内镜治疗鼻腔鼻窦内翻性乳头状瘤31例临床分析

目的探讨鼻内镜下切除鼻腔鼻窦内翻性乳头状瘤的方法及疗效。方法对31例鼻腔鼻窦内翻性乳头状瘤鼻内镜下先切除鼻腔、筛窦、蝶窦、额窦口、上颌窦口肿瘤及其基部黏骨膜,侵及上颌窦者经柯陆径路内镜下于骨膜下分离切除肿瘤。结果术后随访2.5～7年,平均3.8年。治愈28例(90.32%),复发3例(9.68%)。结论鼻内镜对鼻腔鼻窦内翻性乳头状瘤疗效确切。切除肿瘤及其基部黏骨膜,对侵及上颌窦者联合柯陆径路内镜下治疗,可有效预防术后复发。     

A rare location of bilateral inverted papilloma of the nose and paranasal sinuses

Inverted papilloma is a rare benign sinonasal tumour, characterized by a potentially invasive nature. The lateral nasal wall represents the most common site of origin, whereas paranasal sinuses are involved by extension quite frequently. In contrast, primary sinus inverted papillomas have rarely been reported. Although the midfacial degloving approach has historically been the procedure of choice, recent technological advances have rendered endoscopic sinus surgery a safe procedure with equivalent success rates and low probability of papilloma recurrence. We present a rare case of bilateral inverted papilloma arising from the sphenoid septum and extending towards both the sphenoid and posterior ethmoid sinuses and the posterior section of both nasal cavities, while it slenderizes the sella turcica by compression and elevates the pituitary gland. The bilateral inverted papilloma was successfully removed with a transnasal endoscopic procedure. There is no evidence of recurrence for a follow up period of 1.5 years postoperatively. We conclude that it is a rare entity, which can be treated successfully with endoscopic sinus surgery in the hands of an experienced otorhinolaryngologist.     

鼻内镜下联合低温等离子刀切除鼻腔鼻窦内翻性乳头状瘤37例

目的 回顾性分析鼻腔鼻窦内翻性乳头状瘤的临床特点,探讨鼻内镜下联合低温等离子刀切除鼻腔鼻窦内翻性乳头状瘤的可行性.方法 在鼻内镜下使用低温等离子刀切除37例鼻腔鼻窦内翻性乳头状瘤,根据Krouse分级标准:T1期8例,T2期18例,T3期11例.术后鼻内镜下随访4～10年.结果 37例均在鼻内镜下成功使用低温等离子刀切...     

鼻腔鼻窦内翻性乳头状瘤切除三种术式的探讨

目的：比较鼻腔、鼻窦内翻性乳头状瘤切除三种手术方式的疗效。方法：35例中，9例行鼻侧切开术，5例行面中部掀翻术，21例行鼻内镜手术。结果：随访6～36个月，鼻侧切开术后复发2例，面中部掀翻术后复发1例，鼻内镜术后复发2例。结论：三种术式比较, 鼻内镜有视野清晰，手术范围准确，且不影响美观等优点。     

Minimally invasive treatment of the nasal inverted papilloma

BACKGROUND: The purpose of this work is to evaluate our results in the treatment of the nasal inverted papillomas with an endoscopic approach using a retrospective case series. METHODS: Between 1993 and 2000 we treated 27 patients with nasal inverted papillomas. All patients underwent endoscopic nasal surgery under general anesthesia. None of the inverted papillomas extended outside of the paranasal sinuses. All tissue samples underwent polymerase chain reaction and hybridization in situ to detect genetic sequences of the human papilloma virus and Epstein Barr virus. RESULTS: The study population consisted of 16 men and 11 women with a median age of 52 years (range, 22-77 years). Ten patients (37%) had undergone a previous nasal surgery. The median follow-up was 5 years (range, 2-8 years). None of the patients presented with bilateral nasal involvement or a synchronous carcinoma. Seven patients underwent an additional surgical approach (two endoscopic approaches via a Caldwel-Luc approach, four sublabial approaches via a Caldwel-Luc approach, and one external ethmoidectomy). There were no surgical complications. Two patients (7%) had recurrent papilloma 4 and 6 years after surgery and again underwent endoscopic resection. The amplification both by polymerase chain reaction and hybridization in situ for human papilloma virus and Epstein Barr virus were negative in the specimens from all patients. CONCLUSIONS: According to the literature and our own experience, we believe that the initial surgical management of primary and recurrent inverted papillomas limited to the nasal cavity and paranasal sinuses should be endoscopic sinus surgery.     

A study of surgical procedures for inverted papilloma in the nasal cavity and paranasal sinuses

Inverted papilloma, although benign, recurs frequently and may become malignant, making definitive initial resection extremely important. We evaluated surgical procedures for recurrence and sites, with special reference to management of the orbital plate of the ethmoid and lacrimal bones, in 24 patients (32 cases) with inverted papilloma of the nasal cavity and paranasal sinuses undergoing surgical resection from 2000. Nine of the 32 showed recurrence, all around the ethmoid orbital plate. Up to 2002, recurrence was noted in 7 of 17 cases (41%), so we changed surgical selection criteria. Since 2003, we have conducted partial and combined excision of the orbital plate of the ethmoid and lacrimal bones (extended operation of the extranasal ethmoid and frontal sinuses) in cases in which tumors adhered to the orbital plate, noting recurrences in only 2 of 15 cases (13%). A number of reports advocate endoscopic sinus surgery to minimize invasiveness for inverted papilloma, but partial and combined excision of the orbital plate is indispensable, in progressive inverted papilloma cases to reduce recurrent.     

鼻腔及鼻窦内翻性乳头状瘤临床分期中CT的作用

目的探讨鼻腔及鼻窦内翻性乳头状瘤临床分期中CT的应用价值。方法回顾性分析33例鼻腔及鼻窦内翻性乳头状瘤的CT影像资料及手术资料。结果按照Krouse分期标准,将本组病例分为四期(四组)。在每组中将CT分期与手术所见分期比较,结果如下(相符/不相符):T1期1/0,T2期22/2,T3期3/3,T4期2/0,总共28/5。结论鼻腔及鼻窦内翻性乳头状瘤虽无特异CT表现,但CT影像与手术所见对比显示,它能较准确判断肿瘤的侵及范围,是鼻腔及鼻窦内翻性乳头状瘤分期中不可缺少的资料之一。