筛窦巨大骨瘤

患者,男,39岁,头晕、头闷1年,伴右眼胀痛1个月,无流涕、嗅觉减退以及视力下降、复视或视物变形,2011年11月1日在当地医院行鼻窦CT检查,诊断为右侧筛窦占位性病变,由当地医院转入我院。入院检查：右眼球轻度前突,视力正常,无复视。右侧鼻甲无肿大及分泌物,鼻窦冠状位CT复查示：右侧慢性筛窦及蝶窦炎,筛窦骨瘤,右眼内、上直肌及眶尖受压,骨瘤CT值为2 136.97HU,     

鼻内镜下切除筛窦巨大骨瘤1例

1 病例资料 患者,男,49岁,因头痛3月余,发现筛窦骨瘤12d就诊,间断性头痛,嗅觉减退.无鼻出血病史.查体:双侧下鼻甲充血肿胀,双侧中鼻道与总鼻道未见新生物.鼻窦CT示左侧额、筛窦骨瘤,约5.1 cm ×3.4 cm ×4.5 cm,瘤体部分突人眶内,与颅底骨融合,大部分位于筛窦,小部分突入额窦(图1).     

鼻内镜下筛窦骨瘤切除15例临床分析

目的 报告鼻内镜下筛窦骨瘤切除15例,探讨鼻内镜下筛窦骨瘤切除的手术方法及治疗效果,总结鼻窦骨瘤的手术经验。方法 回顾性分析武汉市第一医院耳鼻咽喉头颈外科2018年6月—2022年4月行鼻内镜下筛窦骨瘤切除术的15例患者的临床资料,所有患者术前均行鼻窦CT检查、鼻内镜检查、鼻阻力检查及眼科相关检查。手术均于全身麻醉鼻内镜下完成,根据CT确定筛窦骨瘤的位置和范围后确定具体的手术方式,完整切除筛窦骨瘤,术后门诊定期复诊,复查鼻窦CT、鼻内镜。结果 15例患者术后病理均证实为筛窦骨瘤,鼻窦CT显示筛窦骨瘤均彻底切除,随访5~48个月,患者术后鼻塞、面部胀痛、头痛、流脓涕、嗅觉减退等症状较术前减轻或消失,未发生明显眶内、颅内并发症,未见骨瘤复发。结论 术前鼻窦CT可确定骨瘤位置及范围,为鼻内镜手术提供良好保障,鼻内镜下筛窦骨瘤切除有效、安全、微创,预后良好,值得临床推广应用。     

鼻内镜下额筛窦骨瘤切除术

目的：评价额筛窦骨瘤鼻内镜径路切除术的效果。方法：18例额筛窦骨瘤患者中,位于额窦者8例,筛窦者6例,起源于筛窦突入额窦者4例,骨瘤大小为1cm×1cm×1cm～1．5cm×3．0cm×4．0cm,单纯采用鼻内镜径路切除17例,鼻内镜联合鼻外径路切除1例。结果：全部患者均完整切除肿瘤,无脑脊液鼻漏和眶筋膜损伤等并发症。术后随访6个月～3年,术前症状消失,未见复发。结论：对于额筛窦骨瘤,通过鼻内镜必要时结合眉弓切口外径路手术能够完整切除,并能够保护颅底、额窦后壁以及眶纸板等重要结构免受损伤。     

双侧筛窦骨瘤1例

患者,男,17岁。双侧鼻塞2年,伴脓涕、头痛1年入院。体检:一般情况好,心、肺、肝脏均正常。专科体检:外鼻无畸形,鼻腔黏膜充血,双侧鼻腔可见荔枝样组织及脓性分泌物。鼻窦CT(冠状位)提示:双侧鼻息肉及全组鼻窦炎,筛窦内有骨质增生,筛窦骨瘤?入院后实验室检查结果均正常,于2004年     

鼻内镜手术切除巨大蝶筛窦囊肿1例

蝶筛窦巨大囊肿在耳鼻咽喉科临床上并不多见,应用鼻内镜微创术治疗蝶筛窦囊肿疗效好.我科收治1例巨大蝶筛窦囊肿患者,行鼻内镜下微创手术,效果甚好,现报告如下.     

鼻内镜下切除筛窦巨大骨瘤1例

随着影像学技术的不断进步,鼻窦骨瘤较易诊断,鼻内镜技术的不断进步和成熟,为鼻窦骨瘤的切除提供了微创安全的手术入路。川北医学院附属医院耳鼻咽喉头颈外科收治1例少见巨大筛窦骨瘤侵及同侧眼眶和筛板骨质,并伴有双侧鼻息肉及鼻窦炎,在鼻内镜下成功进行手术,效果良好。本文回顾性分析了该病例的临床资料,现报道如下。     

鼻内镜下鼻内造袋术切除侵入眶内的筛窦囊肿12例

我科从1995～2002年对引起眼眶内侧壁骨质破坏眼球突出移位的筛窦黏液囊肿12例患者，采取鼻内径路内镜下造袋切除的方法，取得了满意的疗效。     

鼻内镜下切除突入颅内眶内的鼻窦骨瘤1例

患者,男,58岁,主因剧烈头痛伴复视、右面部麻木及涕中血丝1年于2008年9月11日入院.体检:神清,全身一般状况尚可.鼻内镜检查:双下甲肥厚,色泽暗红,鼻中隔"S"形极度偏曲,鼻腔内无明显异常的膨隆,下鼻道有污浊的脓性分泌物,右面中段触之疼痛麻木,右眼球外展稍受限,双眼复视,眼底未见异常.鼻窦冠状位CT扫描示:右侧额筛窦处有一高密度影,约2.5 cm×2.5 cm大小,向内上破坏颅底骨质进入颅内,向外破坏眶内壁进入眶内,内直肌受压,右上颌窦充满软组织影,其中有散在金属样影.     

鼻内窥镜下切除筛窦胆脂瘤1例

鼻窦胆脂瘤临床少见 ,位于筛窦者更少。我院2 0 0 0年 3月收治 1例 ,在鼻内窥镜下切除后痊愈出院 ,经 7个月随访无复发。报告如下。患者 ,男 ,45岁。因左鼻腔阻塞 ,涕多而臭收治入院。鼻镜检查见左中鼻道明显膨隆 ,中鼻甲轻度息肉样变。 CT检查 :左侧筛窦、上颌窦及额窦窦腔混浊 ,尤以筛窦区为甚 ,无明显骨质破坏征象。报告 :左侧鼻窦炎。术前 4d按功能性内窥镜鼻窦手术给予消炎、抗感染、预防出血等准备。术前半小时肌注度冷丁5 0 mg,皮下注射阿托品 0 .5 mg。手术时先用 1 %地卡因 1 5 ml加 0 .1 %肾上腺素 2 ml混匀后浸湿棉片 ,分 2次行…     

影像导航辅助鼻内镜下筛窦骨瘤切除术

目的 探讨影像导航辅助鼻内镜下切除筛窦骨瘤的微创治疗技术.方法 回顾性分析烟台毓璜顶医院耳鼻咽喉头颈外科2005年4月至2009年10月筛窦骨瘤患者19例,其中男15例,女4例;年龄14～67岁,中位数37岁.术前行16排CT扫描并行三维重建,全部病例采用影像导航鼻内镜下手术切除治疗.结果 19例患者均在影像导航鼻内镜下成功切除了骨瘤,其中1例联合眉弓切口,1例联合唇龈切口切除肿瘤,余17例全部通过鼻腔切除.肿瘤直径≤2 cm且局限于筛窦的5例患者在影像导航鼻内镜下直接切除骨瘤;肿瘤直径＞2 cm且基底部较窄的2例患者在影像导航引导下切断蒂部,将肿瘤推人口腔取出;肿瘤基底部宽,与前中颅底、纸样板、眶尖、视神经管、眼眶骨质等部分或广泛相连、融合的12例患者在影像导航引导下采用虫蚀样电钻逐渐磨除肿瘤.所有病例术后随访8～64个月,全部病例术后头痛、鼻塞、流脓涕、面部不适等症状逐渐消失;1例复视患者术后1个月复视逐渐消失;2例面部隆起者,1例术后消失,1例好转.2例同时做了鸡冠切除,术后嗅觉丧失,分别随访9个月和26个月嗅觉未恢复;1例切除鸡冠者术后出现脑脊液鼻漏,行2次鼻内镜下修复手术后痊愈.结论 影像导航鼻内镜下手术适用于中线生长和局限于筛窦内的骨瘤,该术式切除准确、安全、微创,CT扫描是术前评估及制定正确治疗方案的保障.

Abstract：

Objective To investigate the minimally-invasive ablation of osteomas of the ethmoid sinuses endonasally.Methods A retrospective analysis was done in 19 patients (15 male,4 female,aged between 14 - 67,medium 37) diagnosed as osteomas of ethmoid sinuses hospitalized from April 2005 to Ocotober 2009.All patients underwent sixteen-detector row computed tomography scan and 3D reconstruction preoperatively.All underwent operation with the help of navigation system and nasal endoscope.Results The ethmoid osteoma in all 19 patients was removed successfully with endoscope and navigation system.Two open procedures(1 through superciliary arch incision and 1 through labiogingival incision) were performed to assist the removal of the tumor,17 tumors were removed under endoscopic and navigation guidance. In 5 patients whose osteoma was localized or with the diameter no more than 2 cm,these osteomas were removed endonasally with the help of navigation system.The osteomas in 2 patients was found to have narrow basilar part and relatively dissociative were removed from oral cavity after abscising the basilar part.The osteomas in 12 patients were found to have basilar part connected with ante-meso skull base,lamina papyracea,orbital apex,cranalis opticus,fossa orbitalis bone,these osteomas were removed using electric drill with the guidance of navigation system.All patients were followed up from 8 to 64 months,and were asymptomatic (1 patient who suffered from ambiopia had the sysmptom disappered,2 patients suffered from prosopo-eminencce,1 patient was asymptomatic and 1 patient was feeling better).Two patients underwent removal of crista galli,1 of them suffered from postoperative cerebro-spinal rhinorrhea,and recovered after endoscopic repairing procedure and iodoform gauze packing and recovered 15 days later.Two patients who underwent removal of crista galli suffered from anodmia and never recovered after 9 and 26 months follow-up.One patient with enormous osteoma suffered from repeated crusting and abnomal odor,and recovered after nasal flushing.Conclusions Endoscopic ablation of osteomas of the ethmoid sinuses with the guidance of navigation system is an accurate,secure,minimally-invasive procedure. Osteomas on median line and localized in ethmoid sinus is an indication of this operation.Preoperative CT scan is a safeguard for an accurate operation.     

筛窦骨瘤(附7例报告)

报告７例筛窦骨瘤,男５例,女２例,７例行Ｘ线检查,６例行ＣＴ检查,１例行ＭＲＩ检查,均为筛窦内高密度阴影,病理检查４例为坚质型骨瘤,１例为松质型,２例混合型,７例病人均行手术治疗,３例经眶上眉弓切口切除,３例行经典鼻侧切开术,１例经颅内途径切除。并对本病的病因、病理、诊断与治疗进行了讨论。     

Synovial sarcoma of the ethmoid sinus

IntroductionSynovial sarcoma is a malignant mesenchymal tumour typically occurring in the extremities. Its occurrence in the head and neck region, particularly in the paranasal sinuses is extremely rare.Case reportHere, we report a case of primary synovial sarcoma of the ethmoid sinus in a 36-year-old female and review the literature of synovial sarcomas arising from the ethmoid sinus. Histopathology was essential in confirming the diagnosis. The patient underwent endoscopic excision of the tumour followed by postoperative radiotherapy.DiscussionAs per our knowledge, only 2 cases of ethmoid sinus synovial sarcoma have been reported in the English literature till date. Although synovial sarcomas rarely involve the paranasal sinuses, they should be included in the differential diagnosis of paranasal sinus tumours. The accepted treatment modality is wide local excision followed by post operative radiotherapy.     

原发性鼻窦骨瘤临床分析

目的 总结并分析原发性鼻窦骨瘤的临床特征、诊断方法、手术入路及预后.方法 回顾性分析南京医科大学第一附属医院2007年1月至2013年12月收治的48例原发性鼻窦骨瘤患者的临床资料.所有患者均行术前CT检查,8例另行MRI检查,并依据影像检查结果制定手术方案.手术入路方式为鼻侧切开术14例,鼻内镜下鼻窦骨瘤切除术12例,冠状切口颅骨切开术13例,颅面联合径路(颅底前入路-额颞入路术)4例,传统Caldwell-Luc进路手术5例.结果 本组患者术后病理诊断密质型骨瘤20例,松质型骨瘤15例,混合型骨瘤13例.该组48例鼻窦骨瘤患者术后6例失访,余42例平均随访6个月至5年,有5例骨瘤复发.本组患者术后并发鼻窦黏液囊肿4例,脑脊液鼻漏3例.结论 鼻窦骨瘤较常见,CT和/或MRI有助于评估肿瘤的大小、位置、可能的来源和手术方案的制定.手术切除是主要治疗方式,鼻侧切开术和鼻内镜下鼻窦骨瘤切除术可切除绝大多数肿瘤.鼻窦骨瘤预后好,较少复发.     

鼻窦骨瘤的诊断与治疗

目的：探讨鼻窦骨瘤的临床特征与手术治疗。方法：51例鼻窦骨瘤患者经鼻窦X线摄片或CT扫描确诊,均经手术切除骨瘤。其中经眶上眉弓内眦切口42例,鼻侧切开4例,上颌窦根治术切口3例,颅面联合径路2例。结果：全部患者手术切口均Ⅰ期愈合,术后无脑脊液鼻漏等并发症发生。随访6个月～5年,均无骨瘤复发或鼻窦黏液囊肿发生。结论：鼻窦骨瘤生长缓慢,X线摄片或CT扫描有助于明确诊断及合理选择手术径路。     

慢性鼻窦炎鼻内镜手术中额筛区骨瘤的处理

目的了解因慢性鼻一鼻窦炎伴／不伴鼻息肉（chronic rhinosinusitis with or without nasal pol-yps,CRSwNP／CRSsNP）接受ESS的患者中骨瘤的发病情况、分布特点,讨论其术中处理原则。方法回顾分析2006年11月～2010年1月因cRswNP／cRssNP接受ESS的520例患者中26例患者合并骨瘤的发病情况、术中处理及术后并发症。结果额筛区骨瘤发病率5％（26／520）,其中位于额窦和前组筛窦23例;位于后组筛窦3例。骨瘤同时累及颅底7例,累及眶内壁4例。术中经鼻内镜下完整切除骨瘤20例,经鼻内镜下部分切除2例,未处理7例。均未出现眶部、颅内并发症。结论因CRSwNP／CRSsNP接受ESS的患者中骨瘤并不少见。以单个骨瘤为主、症状不典型且不易与鼻窦炎区分,常在CT检查时发现;额窦和前组筛窦远远多于后组筛窦。大多数骨瘤可以经鼻内镜下完整切除,在保证充分引流前提下可采用经鼻内镜下部分切除或暂不处理。     

内镜下或内镜辅助下的鼻腔-鼻窦恶性肿瘤手术

目的　探讨内镜下或内镜辅助下切除鼻腔 鼻窦恶性肿瘤的可行性和手术效果。方法总结 1997年起 ,在内镜下或内镜辅助下施行鼻腔 鼻窦恶性肿瘤手术的 11例患者的临床资料 ,并对部分术后患者进行随访 ,其中 5例手术后随访时间在 3年以上。 5例患者中行鼻中隔鳞状细胞癌 (简称鳞癌 )切除术 1例 ,行筛窦鳞癌切除术 1例 ,行上颌窦腺样囊性癌切除术 1例 ,行嗅神经母细胞瘤切除术 2例。结果　术后随访时间超过 3年的 5例均无局部复发 ,仅 1例嗅神经母细胞瘤术后 2年 8个月出现左侧颈淋巴结转移 ,术后 3年 10个月出现广泛的脑膜侵犯。结论　内镜下或内镜辅助下可以彻底切除经过选择的鼻腔 鼻窦恶性肿瘤 ,优点是创伤小 ,避免了颜面部瘢痕 ,提高了患者的生存质量 ,但还有待于进一步开展大样本、随机分组、长期随访的临床研究     

Primary osteogenic sarcoma of the ethmoid sinus: a case report

Primary osteogenic sarcoma arising from the ethmoid sinus is an extremely rare condition. We report herein a 50-year-old female presenting with lacrimation. Computed tomography (CT) scan showed tumor calcification, which is a common feature of osteogenic sarcoma. Exploratory ethmoidectomy was performed, and histological examination confirmed the diagnosis of osteogenic sarcoma. Radiation therapy and chemotherapy failed to reduce the tumor size. The patient was finally treated by anterior craniofacial resection and orbital exenteration. Although primary osteogenic sarcoma of the ethmoid sinus is uncommon, the authors emphasize that osteogenic sarcoma should be suspected when tumor calcification was observed on CT scan and that adequate surgical resection with negative surgical margins remains the mainstay of treatment of this lesion.