会厌

Widening of the cricothyroid space in 15 cases (68.2%); 4. thyroid cartilage destruction in 12 cases (54.5%); 5. lymph node metastasis in 16 cases (72.7%). Mass effect from bulky pyriform sinus tumor distorted the adjacent normal structures, simulating tumor involvement in some instances and causing 8 false positive CT findings in our study.

综合主要的CT表徵包括：(1)扩展到喉外软组织有16例(72.7%)；(2)蔓延至会厌前空间(pre-epiglottic space)有12例(54.5%)，但只有3例越过中线；(3)环状甲状软骨空间变宽有15例(68.2%)；(4)甲状软骨被侵蚀破坏有12例(54.5%)和(5)淋巴结的转移有16例(72.7%)。

The new design has a bifid tip and S-shaped spatula to exertmore effective pressure in the vallecula area, elevate the epiglottisand change directions of the forces on the tongue to preventposteroinferior displacement of the compressed tongue in thesubmandibular space during laryngoscopy.

新型设计有一双尖端和 S 形压舌片以便在沟回部位更有效施加压力，提升会厌和改变施于舌的力的方向，以防在下颌下部位喉镜压迫舌头导致舌头后下位脱臼。

The chimpanzee has well-developed aryepiglottic folds which allows him to vocalize not only upon expiration but also upon inspiration, which for man is strenuous and unpleasant.

黑猩猩有发展良好的杓状会厌声带，那可以让它不仅在吸气时能发音、在吐气时也能（这对人类来说是费力且另人讨厌的）。

Causes: malnutrition due to pregnancy, fetal calcium deficiency, resulting in weak laryngeal cartilage, inspiratory pressure increases, so epiglottis crimp contacts on both sides of the edge inward, or too large epiglottis and soft, two aryepiglottic fold side close to each other, narrowing into a cavity valve-like tremors occur ming throat.

发病原因：可由于妊娠期营养不良，胎儿缺钙，致使喉软骨软弱，吸气时负压增大，使会厌软骨两侧边缘向内卷曲接触，或会厌软骨过大而柔软，两侧杓会厌襞互相接近，喉腔变窄成活瓣状震颤而发生喉鸣。

Methods Twenty-three cases of OSAS patients proved by polysomnography were examined with MRI. The cross-sectional area of retropalatal region, retroglossal region, epiglottal region and the lateral parapharyngeal fat pad of RP region was calculated. The thickness of bilateral and posterior pharyngeal wall and other indices were also measured. 30 nonsnoring age-matched normal subjects were selected as the control group. 15 patients underwent turbo field echo T1-weighted imaging during sleep. The images of RP, RG, and EPG were analyzed. Results In oSAS group, the cross sectional area of RP and RG regions was smaller than that of the control group.

应用MRI对23例经多导睡眠监测（polysomnography， pSG）确诊的OSAS患者及30例无打鼾的健康成人进行上气道检查，于轴面图像测量软腭后区（retropalatal region， RP区）、舌根后区（retroglossal region， RG区）和会厌区（epiglottal region， EPG区）的气道截面积，各区前后、左右径及其比值，各区咽侧壁、咽后壁软组织厚度，RP区咽旁间隙（lateral parapharyngeal fat pad，LPFP）截面积，于正中矢状面图像测量软腭厚度、长度及截面积，对两组各项检查指标进行统计学分析。

Purpose:To study the manifestation,diagnosis and limitation of CT examination in epiglottic carcinoma.

CT扫描在会厌癌的诊断中发挥了明显的作用，提供了极有价值的资料。

Epiglottic baby milk, and poor appetite.

孩子会厌奶，且胃口不好。

The therapeutic effects of APC are better than that of HFEK and traditional surgery in operation of epiglottic cyst.

氩气刀治疗会厌囊肿具有手术时间短、术中出血少、组织损伤轻、创面愈合快、复发率低、治疗效果确切的优点。

Why epiglottic baby milk do?

孩子为什么会厌奶呢？

Objectie: The objectie of this study is to inestigate the safety and effectieness of laser marsupialization of epiglottic cysts ia a transoral route.

目的：这项研究的目的是调查经口腔途径进行激光会厌囊肿造袋术的安全性和有效性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。