蝶窦后鼻孔息肉的诊断和治疗(附3例报告)

目的探讨鼻内镜在蝶窦后鼻孔息肉的诊断和治疗中的作用.方法3例蝶窦后鼻孔息肉患者均在鼻内镜下切除息肉.结果术后平均随访12个月,3例患者头痛及鼻塞症状均消失,息肉未复发,无并发症发生.结论鼻内镜检查和CT扫描是诊断蝶窦后鼻孔息肉的重要辅助方法;经鼻内镜手术是蝶窦后鼻孔息肉的首选治疗方法.     

蝶窦后鼻孔息肉的鼻内镜治疗(附3例报告)

目的探讨蝶窦后鼻孔息肉的临床特征、诊断和鼻内镜手术治疗效果。方法对3例蝶窦后鼻孔息肉病人术前行冠状位CT扫描并行鼻内镜手术治疗。结果鼻内镜检查和冠状位CT扫描可确定息肉的起源。所有病人均一次治愈,术后随访8~26个月未见复发。结论临床特征、鼻内镜检查和冠状位CT扫描对蝶窦后鼻孔息肉的诊断起重要作用,鼻内镜手术是最佳治疗方法。     

Regression of a sphenochoanal polyp in a child

OBJECTIVES: To present an unusual case of a sphenochoanal polyp that regressed and review the etiology of such polyps in comparison to the commoner antrochoanal polyp. STUDY DESIGN: Case study. METHODS: One was incidentally discovered in a girl aged 3 years, 8 months at postnasal mirror examination after adenotonsillectomy. RESULTS: Computed tomography scans 1 month later confirmed the polyp, but three months later, MRI scans only revealed sphenoid sinus opacification. Sphenoidotomy revealed normal sinuses implying inflammation had resolved. CONCLUSION: This patient is believed to be the youngest reported to have sphenochoanal polyp, and the only one where the polyp had completely regressed. This regression suggests that sphenochoanal polyps may be more common than is thought but are mostly asymptomatic.     

Sphenochoanal polyp—Surgical review

A sphenochoanal polyp is a rare lesion that originates in the sphenoid sinus and protrudes through the choana into the nasopharynx. It can occur at any age but is especially common in adolescents and young adults. We present a case of a sphenochoanal polyp in a seven-year-old girl who presented with bilateral nasal obstruction and an altered voice. The presentation of a sphenochoanal polyp is similar to that of the more common antrochoanal polyp, but the two can only be differentiated on cross-sectional imaging (computed tomography and/or magnetic resonance imaging). Endoscopic sinus surgery allows for complete removal and minimizes the risk of recurrence.     

Sphenochoanal polyp presenting with concomitant nasal polyps

A sphenochoanal polyp is a rare lesion that originates in the sphenoid sinus. It occurs most often in adolescents and young adults. We present what to the best of our knowledge is the first reported case of a sphenochoanal polyp associated with concomitant nasal polyps. The patient was a 54-year-old man who presented with bilateral nasal obstruction, possible obstructive sleep apnea, and an altered voice, all of which had likely been caused by the presence of a massive left sphenochoanal polyp and bilateral grade III anterior and posterior ethmoid polyps. Because the patient had dilated cardiomyopathy, he was not a good candidate for general anesthesia. Therefore, the polyps were removed endoscopically under local anesthesia. The sphenochoanal polyp measured 7.5 cm in its greatest dimension and weighed 41 g. The patient remained symptom-free at the 1-year follow-up. The presentation of a sphenochoanal polyp is similar to that of the more common antrochoanal polyp, but the two can usually be differentiated on computed tomography. Endoscopic sinus surgery allows for complete removal of the polyp, including its site of origin, which minimizes the risk of recurrence.     

Sphenochoanal polyp: endoscopic surgery

Sphenochoanal polyp is a rare entity originating from sphenoid sinus. It may be confused with antrochoanal polyp on anterior rhinoscopy because of its similar appearance. Computerized tomography and nasal endoscopy have contributed to an increase of accuracy in the diagnosis of these masses. Simple polypectomy that leaves some part of the polyp inside the sphenoid sinus carries a high risk of recurrence. Destructive external approaches to gain access to the sphenoid sinus are also not advisable in children for a benign disease. We present two cases of sphenochoanal polyps in two children that were operated by endonasal endoscopic approach. They were free of symptoms after surgery. No complications and recurrences were observed at 28 and 18 months of follow-up periods respectively.     

Choanal polyp of sphenoidal origin

Sphenochoanal polyp is a rare entity which originates in the sphenoid sinus cavity and extends into the choana via the ostium. It presents in a similar manner to the more common antrochoanal polyp. Radiological examination is necessary to differentiate between these two types. We present a case of sphenochoanal polyp and review the clinical, radiological and pathological features. The role of endoscopic sinus surgery is emphasised. Received: 31 December 1999 / Accepted: 25 February 2000     

Sphenochoanal polyp with heterotopic glial tissue

An isolated polyp arising from the sphenoid sinus is rare. Due to the presence of important structures adjacent to the sphenoid sinus, a proper pre-operative radiological and nasal endoscopic evaluation is mandatory, along with a neurological and ophthalmological assessment. We report the case of a 23-year-old man with a sphenochoanal polyp with heterotopic glial tissue in the stroma. A Medline search did not reveal any previously reported cases of glial tissue in the sphenoid sinus presenting as a sphenochoanal polyp.     

Sphenochoanal polyp - a rare diagnosis in nasal obstruction

One of the most common nasal pathologies to present to an otolaryngologist is polyposis. Two well-recognized forms occur, the common antrochoanal polyp and the rare sphenochoanal polyp. Differentiation between the two is necessary for proper management by endoscopic sinus surgery.     

Simultaneous antrochoanal and sphenochoanal polyps: a rare clinical entity

Choanal polyps almost always appear as solitary growths and most commonly arise from the maxillary sinus. Sphenochoanal and ethmoidochoanal polyps are extremely rare. Co-existence of more than one choanal polyp is even more infrequent. We present a patient with an antrochoanal and an accompanying sphenochoanal polyp for the first time in the literature. We discuss the clinical presentation, pathogenesis and surgical management of this rare clinical entity.     

Isolated sphenochoanal polyp: A rare clinical entity

Choanal polyps almost always appear as solitary growth and most commonly arise from the maxillary sinus. Isolated polyp originating from the anterior wall of the sphenoid sinus or from its interior and extending as choanal polyp in to the nasopharynx are extremely rare clinical entities. Here we report a 34-year-old male presenting with a history of headache, intermittent nasal discharge and nasal obstruction. A diagnosis of sphenochoanal polyp (SCP) was made on nasal endoscopy and magnetic resonance imaging. The SCP was removed endoscopically via a transnasal sphenoidotomy and histopathologically it was confirmed as inflammatory polyp. In this paper we discuss the clinical presentation and surgical management of this rare clinical entity.     

Lymphangiectatic fibrous polyp of the palatine tonsil. A report of three cases

Three cases of lymphangiectatic fibrous polyp of the palatine tonsil are reported. The polyp arose from the upper pole of the tonsil in two cases and from the middle-to-lower part in one case. They were all asymptomatic until the polyps grew larger. The polyps were removed, with or without the tonsil. The pertinent literature is reviewed.     

Isolated sphenoid sinus disease: an analysis of 122 cases

Isolated sphenoid sinus disease (ISSD) is a relatively uncommon disease. The present study is a retrospective review of 122 patients with ISSD who were treated at the Department of Otolaryngology, Eye, Ear, Nose and Throat Hospital at Shanghai Medical University over a 25-year period. The diagnosis of ISSD was made on the basis of history and physical examination, signs and symptoms, nasal endoscopy, and computed tomography (CT) and magnetic resonance imaging (MRI). The final diagnosis of ISSD was confirmed by histopathologic and microbiological examinations of the surgical specimens. The pathological findings in this study included sphenoid cyst (47 cases), sphenoid sinusitis (31 cases), fungal disease (19 cases), inverted papilloma (4 cases), sphenochoanal polyp (1 case), foreign body (8 cases), malignant tumors (8 cases), and others (4 cases). The most common initial symptom was headache, followed in decreasing order by visual changes, cranial nerve palsies, and nasal symptoms. The more frequent use of routine CT and MRI scanning, as well as endoscopy, in the diagnosis of sinus disease has led to an increase in the early diagnosis of ISSD. The recent advances in endoscopic sphenoidotomy has allowed for relatively safe and immediate treatment of ISSD, preventing late extension into adjacent vital structures, which is commonly fatal. Endoscopic surgery also enables the surgeon to make a precise pathological diagnosis.     

Sphenochoanal polyp: diagnose and treatment

Choanal polyps (CP) are benign mucous tumours that usually originate in the mucosa of the maxillary sinus, and hence are termed antrochoanal polyps. CP rarely originates in the mucosa of other nasal structures and paranasal sinuses. The purpose of this brief clinical communication is to present six cases of CP originating in the sphenoidal sinus and termed sphenochoanal polyps (SCP).     

鼻息肉患者鼻息肉组织及鼻分泌物中白细胞介素-5的测定

目的 :探讨鼻息肉患者鼻息肉组织及鼻分泌物中白细胞介素 - 5 (IL- 5 )的含量。方法 :采用双抗体夹心酶联免疫吸附法 (EL ISA)测定鼻分泌物及组织匀浆中 IL- 5含量 ,用 Bradford法测定组织匀浆总蛋白 ,研究对象为 :31例鼻息肉患者 ,8例常年性变应性鼻炎 ,11例慢性鼻窦炎及 6例健康人对照。结果 :1鼻息肉患者鼻息肉组织 IL- 5水平高于慢性鼻窦炎及健康人 (P <0 .0 0 1) ;2鼻息肉患者与常年性变应性鼻炎患者鼻分泌物中 IL- 5水平均明显增高 ,其与慢性鼻窦炎及健康人比较 ,差异有显著意义 (P <0 .0 5 ) ;3在整体水平上 (5 6例 )和鼻息肉组内 (31例 )组织匀浆与鼻分泌物中 IL- 5含量的 Pearson相关系数分别为 0 .70和 0 .6 6。结论 :鼻息肉匀浆组织及鼻分泌物中 IL- 5含量明显升高 ,提示 IL-5与鼻息肉有密切的关系 ,在鼻息肉的发病中起着较为关键的作用。     

金嗓散结丸和金嗓开音丸对声带息肉及声带小结的疗效观察

目的：观察金嗓散结丸和金嗓开音丸对声带息肉、声带小结的疗效。方法：对250例声带息肉、声带小结患者应用金嗓散结丸、金嗓开音丸治疗,其中88例早期声带息肉患者和115例声带小结患者单用金嗓散结丸和金嗓开音丸治疗;另47例声带息肉患者于术后配合金嗓散结丸、金嗓开音丸治疗。结果：88例早期声带息肉患者的有效率为88．6％,115例声带小结患者的有效率为98.3％;47例声带息肉患者的总有效率为100．0％。结论：金嗓散结丸、金嗓开音丸治疗声带息肉及声带小结有较好的临床疗效,值得推广。     

Eotaxin和Eotaxin-2在鼻息肉病和鼻息肉组织中的表达及意义

目的：了解嗜酸粒细胞（EOs）趋化因子Eotaxin、Eotaxin-2在人鼻息肉病和鼻息肉组织中的表达情况,探讨鼻息肉与鼻息肉病发病机制上的异同。方法：采用免疫组织化学方法（SP法）检测15例鼻息肉病患者（鼻息肉病组）、13例鼻息肉患者（鼻息肉组）的息肉组织和8例行鼻中隔偏曲矫正术患者的中鼻甲组织（对照组）中Eotaxin和Eotaxin-2的表达。结果：Eotaxin-2在对照组、鼻息肉组和鼻息肉病组3组间呈递增表达,且每2组间比较均差异有统计学意义（均P〈0．05）;Eotaxin在鼻息肉病和鼻息肉组中的表达均显著高于对照组（均P〈0．05）,而在鼻息肉病组与鼻息肉组间表达差异无统计学意义。结论：Eotaxin和Eotaxin-2可能均参与了鼻息肉病与鼻息肉的炎症反应过程,Eotaxin-2在鼻息肉病和鼻息肉组织之间的不同表达提示它可能是鼻息肉病与鼻息肉发病机制不同的重要原因之一。     

Antrochoanal polyp and obstructive sleep apnoea in children

Antrochoanal polyps were first documented in the 18th century. They represent one of the most common types of nasal polyps in children without cystic fibrosis. Only a few reports on children who had a history of snoring due to an antrochoanal polyp and only two cases where the antrochoanal polyp caused documented obstructive sleep apnoea (OSA) have been published so far. This report adds a third case of paediatric OSA induced by an antrochoanal polyp in a 12-year-old boy. After endonasal endoscopically-controlled polypectomy and a recurrence, transoral osteoplastic antrotomy in combination with endoscopic endonasal polypectomy eliminated the antrochoanal polyp and OSA was resolved. The authors have reviewed essential historical aspects about children suffering from snoring and/or OSA caused by an antrochoanal polyp.     

电子喉镜下巨大声带息肉摘除术

目的：探讨电子喉镜下巨大声带息肉摘除术的可行性及疗效。方法：选择巨大声带息肉患者10例,3例伴有I度呼吸困难,在表面麻醉电子喉镜下行声带息肉摘除术。结果：8例一次性完成手术, 2例分两次完成手术,所有患者无手术并发症,术后3个月的嗓音评价及嗓音测试表明,患者嗓音完全恢复正常。结论：电子喉镜下声带巨大息肉摘除可行,但需充分掌握手术技巧,联合应用表麻药,在做好气管切开的准备情况下进行手术。     

Nasal meningoencephalocele. A clinical problem

Four cases of nasal meningoencephalocele are reported. They demonstrate the importance of considering the diagnosis of nasal glioma or meningoencephalocele in adults with a nasal polyp of atypical appearance, or in infants with nasal obstruction and unilateral nasal polyp. Misdiagnosed and incorrectly handled patients with nasal meningoencephaloceles may develop serious ascending infections and/or a constant CSF leak. A thorough radiological examination including conventional and computerized tomography of the anterior cranial fossa, isotope cisternography and CT-cisternography is advocated. A multi-disciplinary approach is recommended in the diagnosis and treatment. The surgical procedure includes an anterior fossa craniotomy often in combination with a transnasal approach.