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Results Chronic nasopharyngitis is mainly showed as shallow infundibuliform recess change, localized or permeable incrassation of nasopharyngeal wall, nasopharynx shape weird with complication sinusitis.Parapharyngeal space compression to slight,general not to accompany otomastoiditis. Structure is integrity of basion, mucosal line is Integrity of mucous membrane of nasopharynx at enhancement scanning.

结果 慢性鼻咽炎主要表现为咽隐窝变浅、鼻咽壁局限性增厚、鼻咽壁弥漫性增厚、局部软组织肿块、鼻咽形态怪异、伴副鼻窦炎等，咽旁间隙受压较轻，一般不伴中耳乳突炎，颅底骨质结构完整，增强扫描鼻咽粘膜线完整。

Both 23 OSAS patients and 12 controls took MRI scans of upper airway. Compared those images within nasopharynx, palatopharynx, glossopharynx and hypopharynx.

对23名OSAS患者与12名配对对照的上气道进行MRI扫描及测量，比较鼻咽、腭咽、舌咽和喉咽的大小。

Result: Of 35 cases ,for 17 the narrowing regions located in velopharynx companying with the oropharynx narrowings, and 8 of 17 with hypopharyngeal narrowings more; 2 cases in oropharynx only,; 5 in hypopharynx ; 2 of 3 cases after uvuloplatopharyngoplasty got hypopharyngeal narrowings, and the other one still had velopharyngeal narrowings.

结果：33例患者中，鼻咽部阻塞22例，均伴口咽部阻塞，同时伴喉咽阻塞者9例；3例系单纯口咽阻塞，伴扁桃体肥大，8例为喉咽阻塞，悬雍垂咽成形术后3例中，2例为喉咽阻塞，1例仍为鼻咽阻塞。多个部位狭窄者睡眠呼吸暂停更为严重。

Physical signs were touching masses of pharynx, ingression of lateral pharyngeal wall, masses of neck, collapse of soft palate, stenosis of pharyngonasal cavity, constituted 35.51%, 31.16%, 29.71%, 27.54% and 23.19% respectively.

咽旁间隙肿瘤体征以咽部触及包块、咽侧壁内移、颈部包块、软腭下塌、鼻咽腔狭窄较多见，分别占35.51%、31.16%、29.71%、27.54%、23.19%。

Anterior and posterior parapharyngeal space were determined by a line between the styloid process and the pharyngeal recess, anatomical structures of the posterior parapharyngeal space and their relations could be better displayed on CT images.

自茎突至咽隐窝的连线将咽旁间隙分为咽旁前、后间隙，CT图像能较好显示咽旁后间隙内各结构的相互关系。

Fourteen pathologic conditions were diagnosed with a biopsy: 4 nasopharyngeal carcinomas (0.2%), 1 hypopharyngeal carcinoma (0.05%), 2 metastatic carcinomas of the hypopharynx (0.1%), 1 vocal cord dysplasia (0.05%), 1 interarytenoid leukoplakia (0.05%), 4 cases of lymphoid hyperplasia (0.2%; 1 in the epiglottis, 3 in the nasopharynx), and 1 pharyngitis (0.05%).

有14例经由切片证实的病理诊断：4个鼻咽癌（0.2%），1个下咽癌（0.05%），2个下咽转移癌（0.1%），1个声带异生（0.05%），1个杓状软骨间白斑（0.05%），4个类淋巴增生（0.2%﹔1个在上会厌，3个在鼻咽），及1个咽炎（0.05%）。

Result:Among the 44 cases diagnosed by CT scan as nasopharyngeal carcinoma,their pathological findings revealed 35 cases of nasopharyngeal carcinoma, 2 cases of non-Hodgkin s disease, 3 cases of nasopharyngeal tuberculosis, 3 cases of nasopharyngeal lymphadenosis, and 1 case of nasophar...

结果 ：CT诊断为鼻咽癌 4 4例，经病理检查证实者 35例，其余为非霍奇金淋巴瘤 2例，鼻咽结核 3例，鼻咽淋巴增生 3例，鼻咽囊肿 1例；CT报告鼻咽炎症 11例，而经活检后病理确诊为鼻咽癌 2例，慢性炎症 6例，鼻咽结核 1例，鼻咽囊肿 2例；CT诊断鼻咽纤维血管瘤 4例，均得到病理证实。

Objective To compare the superiority of different collection methods for pharynx nasalis secretion by throat swab and nasal catheter.

目的 比较咽部分泌物咽拭子取材和负压吸引奔导管取材的优越性。方法采用咽拭子和负压吸引鼻导管两种方法取咽部分泌物，分别用GICA法、免疫荧光法检测30例急性呼吸道感染患者的咽部分泌物中的流感抗原。

Results MRI findings of nasopharyngeal carcinoma appeared as diffusely or locally thickened nasopharyngeal walls,and pharyngeal recess was closed and pharyngeal opening of auditory tube became shallow or disappeared,sometimes with parapharyngeal space、retropharyngeal space and logus capitis oppressed or invaded.

结果：鼻咽癌的MRI表现为鼻咽壁局限性或弥漫性增厚，咽隐窝闭塞，咽鼓管咽口变浅或消失，可伴有咽旁间隙、咽后间隙、头长肌受压或浸润及颈部淋巴结的转移，可见乳突积液，颅底骨质破坏。

Continuing inferiorly and anteriorly , the main trunk runs superficial to the internal carotid artery but deep to the jugular vein , external carotid artery , and styloid process to the deep surface of the stylopharyngeus muscle , which it innervates . The glossopharyngeal branch to the pharyngeal plexlus leaves the nerve trunk by the time it has crossed the stylopharyngeus muscle , and passes anteriorly and inferiorly between the internal and external carotid arteries to the main trunk to join branches of the Vagus Nerve and the cervical sympathetic nerves to form the pharyngeal plexus on the middle constrictor muscle at the level of the hyoid bone .

舌咽神经主干继续向下、向前走行于颈内动脉的表面、颈内静脉、颈外动脉及茎突的深面，横过茎突咽肌深面，绕该肌中部下缘弯向前行，并发出分支支配该肌，穿过茎突咽肌后，舌咽神经的分支一咽支脱离主干，向下向前走行于颈内动脉及颈外动脉分叉处，与迷走神经的分支及颈交感神经的分支一起组成咽丛，咽丛位于舌骨水平的咽中缩肌上。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。