子宫内膜息肉中雌、孕激素受体的表达

目的检测子宫内膜息肉雌激素受体(ER)、孕激素受体(PR)的表达,探索子宫内膜息肉形成的原因及机制。方法子宫内膜息肉48例为观察组,正常子宫内膜36例为对照组,采用免疫组化SP法,行半定量分析,检测ER、PR的表达。结果增殖期的息肉组织中PR表达的评分结果为(2.89±2.16),低于增殖内膜的评分(4.04±1.73),差异有统计学意义(P<0.05);分泌期的内膜息肉中ER表达的评分结果为(3.80±1.64),高于分泌期内膜中的评分(2.64±1.45),差异有统计学意义(P<0.05)。结论增殖期的子宫内膜息肉中PR的表达降低及分泌期的息肉中ER表达增高可能参与了子宫内膜息肉的形成及发展。     

Bilateral reverse U incisions and separately placed columella relaxation incision for correction of bilateral cleft lip nose deformity

The reverse U incision method has been employed for the correction of the unilateral cleft lip nose deformity for more than twenty years with satisfactory results. It has some columella lengthening effect and thus has proved to be useful for the correction of nasal deformities of bilateral cleft lip. To augment its columella lengthening effect a columella relaxation incision is added to the bilateral reverse U incision for the correction of the bilateral cleft lip nose deformity. This results in a reconstructed columella of satisfactory length and width.     

人鼻粘膜表面超微结构及纤毛输送功能的研究

研究结果表明:①人鼻粘膜的上皮在胚胎期的发育并不完善。在新生儿,纤毛上皮细胞的融合刚刚开始,其表面的纤毛呈微绒毛状。②在最常见的四种鼻粘膜炎症病变中,其超微结构的损害程度以伴有化脓性感染者最重,慢性肥厚性鼻炎与萎缩性鼻炎次之,变态反应性鼻炎最轻。③上述四种炎症病人的鼻纤毛输送能力均较正常人差,其中以伴有化脓性感染者最差,慢性肥厚性鼻炎和萎缩性鼻炎次之,变态反应性鼻炎最轻。     

控制性降压在鼻内窥镜手术中的应用

目的 :观察控制性降压在鼻内窥镜手术中应用的意义。方法 :80例双侧鼻息肉、鼻窦炎患者 ,局麻、鼻内窥镜下行双侧鼻息肉摘除、全筛切除及开放上颌窦自然开口。其中 38例术中控制性降压 (降压组 ) ,另 42例作为对照。结果 :降压组术中出血 (6 1 39± 38 5 2 )ml,对照组出血 (140 12± 81 82 )ml,差异有显著性意义 (P <0 0 1) ;手术时间分别为 (4 9 2 5± 7 0 6 )min和(6 2 4 0± 9 90 )min ,差异有显著性意义 (P <0 0 1)。结论 :控制性降压可明显减少术中出血 ,缩短手术时间。     

施地瑞玛生理性海水鼻腔喷雾器治疗小儿干燥性鼻炎的临床观察

目的:探讨施地瑞玛生理性海水鼻腔喷雾器治疗小儿干燥性鼻炎的疗效。方法:将58例患儿随机分成2组,2组均不使用其他药物。治疗组给予施地瑞玛生理性海水鼻腔喷雾器喷鼻;对照组给予生理性盐水滴鼻液滴鼻,观察2组治疗前后症状、体征及有效率。结果:根据2组的主要症状、体征及疗效,治疗组优于对照组(P<0.05)。结论:生理性海水鼻腔喷雾器治疗小儿干燥性鼻炎,可以缩短病程,改善鼻腔功能,疗效确切,且使用安全、舒适、方便,可以作为治疗小儿干燥性鼻炎的理想药物。     

弱激光血疗法的发展及展望

本文主要介绍了弱激光血疗的机制及其在我国的发展过程.弱激光血疗法起源于前苏联的紫外光量子疗法,传入我国后经历了静脉内照射疗法,离体血液激光照射回输疗法,口咽部照射伴吸氧疗法,鼻腔内照射疗法等.本文对各种疗法的特点及临床应用进行了详细叙述.有些学者认为,中医的观点也能揭示激光血疗的机制.从中医辨证的角度,人的体质分为虚证和实证.结合中医针灸的虚则补之,实则泻之的原理,根据患者的虚实状况,采用含有中医补泻信息的调制激光照射血液,同时加照相关敏感穴位,促进疗效,以体现中医的辨证施治的原则可取得更好的疗效.     

Fibrovascular polyp of the esophagus requiring esophagectomy

Fibrovascular polyps of the esophagus are rare, with only 110 cases reported in the world literature to date. Dysphagia is the most common symptom. The diagnosis is usually made by barium swallow or upper endoscopy, but almost a third of cases can be missed with these studies. Treatment is surgical. Only four cases in the literature underwent esophagectomy for removal. We present a female patient with a fibrovascular polyp of the esophagus who required a transhiatal esophagectomy to safely remove this mass.     

Nasal glioma- a diagnostic challenge

Summary  In this unusual case there was a difficulty in diagnosis on the basis of histopathological reporting. On the grounds of clinical suspiscion one has to try to find out the proper diagnosis by advanced diagnostic methods like immunohistochemistry.     

Pleomorphic adenoma of the nasal septum

Despite the common occurrence of pleomorphic adenoma of major salivary glands, intranasal pleomorphic adenoma are rare. We present a ease of pleomorphic adenoma of the nasal septum along with a brief review of literature. The histological nature of this lesion in comparison to other salivary gland tumours and the importance of an accurate diagnosis has been stressed.