筛蝶的

To analyse eleven cases with cerebrospinal fluid rhinorrhea, pituitary tumor, encephalomeningocele, sphenoid sinus cyst and ethmoid sinus tumor, were analyzed from 1998 to 2004 and beening followed up for 6 months to 6 years.

分析我科1998年~2004年间经鼻内镜手术治疗脑脊液鼻漏、垂体瘤、鼻内脑膜脑膨出、蝶窦囊肿、筛窦癌等，资料完整、随访时间为6个月~6年的病历11例。

In 23% specimens,the ultimate ethmoid cell was larger than or equal to the ipsilateral sphenoid sinus.

其中，最后筛房大于或等于同侧蝶窦腔的有23%(23侧)。

Completed endoscopic ethmoid, transsphenoidal surgery more than 1,000 cases.

完成了尖端的内窥镜下筛窦、蝶窦手术上千例。

Results According to the relation of posterior ethmoid sinus to sphenoid sinus.

结果 根据后组筛窦蝶窦的位置关系分为蝶前型(49.2％)，蝶侧型(36.7％)和蝶上型(14.2％)。

The most two common used approach of saddle area operation (extemal ethmoid approach and transnasal sphenoid approach) was observed.

观测鞍区手术最常用的二种进路经鼻外筛窦蝶窦时路及经鼻中隔蝶窦进路的相关影像解剖。

Results:The distance from the front wall of sphenoid sinus to the nasal spine was 56.5±5.9 mm for left and 54.9±7.2 mm,44.3±6.5 ,,for left and 44.0±6.5 mm for right to nasion.

观测鞍区手术最常用的二种进路经鼻外筛窦蝶窦时路及经鼻中隔蝶窦进路的相关影像解剖。

No light perception, disturbance of consciousness and presence of blood within the sphenoidal or ethmoidal sinus are the risk factors to the visual prognosis of traumatic optic neuropathy.

伤后无光感、意识障碍和蝶、筛窦积血是影响外伤性视神经病变视力预后的危险因素。

The unit of radioreaction in ethmoidal sinus was ethmoidal cell. Several ethmoidal sinus cells were fused to patch in severe cases. The radioreactions in ethmoidal sinus, maxillary sinus and sphenoidal sinus were seen within three months, after three months and after one year respectively. And nasal sinus radioreactions of most cases were not absorbed spontaneously after one year. When the two kinds of radiotherapies were equal in dosing level, there was no obvious difference between them in respect to the radioreaction of accessory sinus, but when the dosing level was above 3182GBq, the radioreaction of accessory sinus was remarkably increased, compared with those caused by lower-dose radiotherapies.

筛窦放射反应以筛窦小房为单位，重者也可以多个小房融合成片状；筛窦的放射反应在放疗后3个月内即可出现，上颌窦常在3个月以后出现放射反应，而蝶窦一般在放疗后1年以后才出现；大多数病例副鼻窦放射反应在1年以后难以自动吸收、消退；两种方法放疗剂量相同时所致副鼻窦放射反应无明显差别，但放疗剂量在3182 GBq以上时所致副鼻窦放射反应较其它放疗剂量时明显增高。

The thickness of the inner wall was (0.68±0.46) mm. It showed no significant difference between the two sides of the optic canal in diameters(P＞0.05).(2)The optic canal, the superior orbital fissure and the inferior orbital fissure were respectively shown as track, crack and gorge type in CT axial pictures, while in the coronal pictures, they were respectively shown as butterfly eyes, horizontal fissure and vertical fissure type.(3)The relationship of the posterior ethmoid sinus and the optic canal was: anterocanal(42.00%), semicanal(27.5%), whole-canal(18.75%),sella turcica(9.75%) and circumcanal(2.00%).(4)The relationship of the position of the sphenoidal sinus and the optic canal was:Ι degree sphenoidal sinus(20%),Π degree (63%) and Ш degree (17%).

双侧间差异均无显著性（P＞0.05）；②视神经管、眶上裂、眶下裂在CT轴位像上分别表现为&轨道状&、&裂隙状&和&狭谷状&，在冠状位像上分别表现为&蝶眼状&、水平状裂隙和垂直状裂隙；③后组筛窦与视神经管的位置关系为：管前型占42.00%、半管型占27.50%、全管型占18.75%、蝶鞍型占9.75%和管周型占2.00%；④蝶窦气化度与视神经管的位置关系为：Ι度蝶窦占20%、Π度蝶窦占63%和Ш度蝶窦占17%；⑤视神经管内侧壁骨质缺损发生率为25.5%，缺损平均长度为(5.07±2.52)mm。

Transnasal endoscopic sphenoethmoidal optic canal decompression is a good method for treatment of pst-traumatic optic neuropathy.

认为经鼻内窥镜筛蝶窦进路视神经管减压术，出血少，有更大的实用性，是治疗视神经损伤较好的手术方法。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。