额蝶的

Mechods The clinical data of12cases suffering from isolated sphenoid sinus lesions were analyzed retrospectively and the correlated documents reviewed.Results All the12cases were preoperatively diagnosed by CT,MRI,and intranasal endoscopy.The postoperative pathology showed7cases with sphenoid sinustis,2cases with submucous cystis,3cases with mycosis.

蝶窦位于颅底，解剖位置深在，部位隐蔽［1］，由于蝶窦病变早期临床表现缺乏特异性，单纯前鼻镜额镜检查时因受照明，角度等影响，无法窥清蝶窦及蝶窦开口的病变情况，因此，孤立性蝶窦病变临床误诊率较高。

METHODS:Forty cases of traumatic optic neuropathy were analyzed retrospectively. Univariate analysis (Chi-square test) and logistic regression were performed to filter the risk factors to the visual prognosis of traumatic optic neuropathy. Eight variables were tested, including corticosteriod treatment in 2 days after trauma,no light perception,frontal or temple trauma,orbital hemorrhage and/or fracture,disturbance of consciousness,age ,other ocular trauma and presence of blood within the sphenoidal or ethmoidal sinus.

回顾分析40例外伤性视神经病变患者的临床资料，将伤后2d内是否接受激素治疗，伤后有无光感，有无意识障碍，是否有额颞部受伤，有无眶内积血和或眼眶骨折，患者年龄，是否合并其它眼外伤及是否有蝶、筛窦积血等8个变量纳入研究，通过单因素分析（χ 2检验）和多因素分析（Logistic回归分析），筛选出影响外伤性视神经病变视力预后的危险因素。

The main indexes included the condition of frontal antrum, ethmoid sinuses, sphenoid sinus and maxillae antrum that was involved in, the types of the inflammation （mucous thickening, inflammatory fluidify and submucosal cyst） and its MRI appearance.

主要观察指标包括额窦、筛窦、蝶窦、上颌窦受累情况，各窦病变类型（黏膜增厚、炎性积液、黏膜下囊肿）及相应的MRI表现。

Results Among the 8 cases,the center of lesion located in ethmoid sinus was in 3 cases,sphenoid sinus in 3 cases,frontal sinus in 2 cases.4 of 5 primary cases revealed expansible masses,1 case with irregular and lobulated shape;all 3 recurre...

结果8例中病变中心位于筛窦3例，蝶窦3例，额窦2例；5例原发病例中4例病变呈膨胀性生长，1例形态不规则呈分叶状；3例术后复发病变的形态均不规则并呈分叶状；所有病变边界均清晰，伴周围结构不同程度受压。

Objective:We observed 3~5 years follow uip results of the patients with mucoceles of sphenoid frontal and ethmoid sinuses on the marsupialization using nasal endoscope.

目的：应用鼻内窥镜对蝶、额、筛窦粘液囊肿的病人施行袋状化手术，分别随访3～5 年，观察治疗结果。

Methods 23 cases of Nelsons syndrome operated in our department in last 19 years were analyzed retrospectively. The clinical features included increasing cutaneous pigmentation after bilateral adrenalectomy, markedly elevated ACTH level, pituitary adenoma in CT or/and MRI. Transsphenoidal surgery was done in 21 cases, transfrontal craniotomy in 2 cases. A follow-up period ranged from half a year to 9 years.

对我科手术治疗的23例该病病例进行回顾性研究，临床特点包括肾上腺切除手术后皮肤粘膜色素沉着，血ACTH水平升高，影像学检查发现垂体腺瘤，21例经蝶窦手术，2例经额开颅，随访时间从半年至9年。

The cephalic index and the length-auri- culovertical height index obtained according to the measurement of the maximum length, the maximum breadth and ...

二、测量了196个左右两侧异区同型颅骨(即蝶顶缝型170个，异上骨型23个和额顳缝型3个)的头最大长、头最大幅和头耳高，并计算出头长幅指数和头长耳高指数，从而初步提出颅骨异区的各类型的形成可能与头长幅指数和头长耳高指数有关。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐