鼻腔

Objective:To report 2 cases of the rare disease-the dentigerous cyst on the floor of nasal cavity and explore etiology,the method of diagnosis and treatment.

目的：报道2例少见病———鼻腔底含牙囊肿，探讨其发病机制、诊断和鼻内镜下切除鼻腔底含牙囊肿的方法。

Endoscopic Ways at nose under the guidance of biological tissue using laser thermal effect, 61 cases of allergic rhinitis patients with nasal ethmoidal nerve distribution area [1] (before the upper lateral wall of the nasal cavity, middle turbinate, inferior turbinate anterior , anterior nasal septum) punctate mucosal tissue coagulation, vaporization treatment, the results of a success rate of 90.16 percent, followed up for 6 months 1 3 years.

在鼻内镜直视引导下，利用激光对生物组织的热效应，对61例过敏性鼻炎患者进行鼻腔筛前神经分布区[1]（鼻腔外侧壁前上部、中鼻甲、下鼻甲前部、鼻中隔前部）粘膜组织斑点状凝固、汽化治疗，结果成功率达90.16%，随访6个月一3年，效果良好。

The distributions of Hup A into rat brain tissues following intranasal dosing were compared with those after intravenous and intragastric dosing by tissue homogeneization.

结果大鼠鼻腔给药血浆AUC0→6h为静注的0.94倍，但脑脊液AUC0→6h为静注和灌胃的1.3和2.3倍；大鼠鼻腔给药后大脑、海马、小脑、左右嗅球的AUC0→6h分别为静注的1.5，1.3，1.0，1.2和1.0倍，为灌胃的2.7，2.2，1.9，3.1和2.6倍。

Results The pathology of all 10 cases of nasal lymphomas were T cell Non-Hodgkin's lymphoma, Ann Arbor stage Ⅰ～Ⅱin9 and 1 in stage IV. The locations of 10 lymphomae were in the anterior portion of one of the nasal cavities, and the lymphomae extended posteriorly along the inferior and/or media nasalis concha in different extent. No bone structure destruction was found in all stage I cases and the bone of the media nasalis concha as well as the uncinate process was partially absorbed in the stage IV nHL. The skin of the external noses adjacent to the lymphoma of the whole 10 cases were swollen in various severity with disappearance of the subcutaneous fat.

结果 10例鼻腔淋巴瘤病理均为T细胞非何杰金淋巴瘤，9例为Ann arbor I～II期，1例Ann Arbor IV期。10例病变均发生于一侧鼻腔前部，沿下鼻甲向后呈不同程度蔓延。9例I期病变均无骨质破坏，相邻鼻背侧皮肤不同程度肿胀，皮下脂肪消失，1例IV期病变可见患侧中鼻甲及钩突骨质部分吸收，同侧眶内肿瘤侵犯。

Malignant tumors of nasal cavity can be found in CT scanning in situs and size and encroaching forthcoming constitution and osteoclasia medical science image information can be offered for clinical diagnosis and management.

结论CT扫描能够明确鼻腔恶性肿瘤部位、大小及骨组织破坏，为临床诊治鼻腔恶性肿瘤提供医学影像学资料。

Smell that comes from the mouth through the back of the throat to the nose is described as taste and called retronasal.

来自于口腔中的气味通过咽喉后部到达鼻腔。这种气味被描述成味道，又称为鼻腔后味道。

Generally speaking, the rhinal secretion of darling is more, in the meantime, passageway of its nasal cavity very narrow.

一般来说，宝宝的鼻腔分泌物较多，同时，其鼻腔通道又很狭窄。

Compared with therapeutic effect of Simvastatin, the effect of low-intensity laser rhinal radiation was weaker, however, it was effective and utilize the low-intensity laser radiation therapy on patients with abnormal liver function.

与舒降之相比，低强度镭射鼻腔照射疗法的调脂效果虽然相对较弱，值基於安全性的考虑，在饮食控制无效或肝功能异常的病人中使用低强度镭射鼻腔照射仍然具有一定的应用价值。

Results The time of postoperative debridement of nasal cavity in patients with partial endonasal middle turbinectomy was shorter than those with preservation of middle turbinate (P＜0.01). There was no synechia in cases with partial middle turbinectomy and 12 cases of synechia in cases with preservation of middle turbinate.

结果 ①术后鼻腔清理时间，中鼻甲部分切除侧（平均7.1 d）与中鼻甲保留侧（平均9.4 d）差异有高度显著性(t=3.84，P＜0.01)；②中鼻甲保留侧术后发生鼻腔粘连12例，中鼻甲部分切除侧无1例发生粘连；③中鼻甲部分切除侧嗅觉改善与中鼻甲保留侧差异无显著性，40例中未见嗅觉下降者。

When you breathe through your nose,you bring cool air into your nasal3） pa ages,which cools the vei and t he blood flowing through them.

当你通过你的鼻腔呼吸时，冷空气进入了你的鼻腔通道，这冷却了静脉和流经静脉的血液。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失