医学类结膜病课件

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1、精品PPT课件浏览免费下载后可以编辑修改。http://www.docin.com/xmlxhhttp://www.doc88.com/jnlxhhttp://www.baidu.com/http://www.google.com/http://www.sogou.com/精品课件本文档下载后可以修改编辑，欢迎下载收藏。7/5/20211结膜病Disorderoftheconjunction哈尔滨医科大学第一附属医院眼科7/5/20212第一节结膜炎总论7/5/20213睫状充血与结膜充血的鉴别球结膜充血睫状充血1）起源：　结膜血管角膜缘血管网2）部位：越近穹窿越明显　

2、近角膜缘越明显3）颜色：鲜红色　　　　　深红色4）移动性：　随结膜移动　不随结膜移动5）1‰肾上腺素滴眼：消失　不消失6）病种：　　结膜病　　角膜及虹膜睫状体病7/5/202147/5/202157/5/20216第二节细菌性结膜炎Bacterialconjunctivitis7/5/20217一、急性卡他性结膜炎Acutecatarrhalconjunctivitis病因Etiology临床表现Clinicalfindings诊断Diagnosis治疗Treatment预防Prevention7/5/20218二、慢性卡他性结膜炎Chroniccatarrhalcon

3、junctivitis病因Etiology临床表现Clinicalfindings诊断Diagnosis治疗Treatment7/5/20219三、淋菌性结膜炎Gonococcalconjunctivitis临床表现Clinicalfindings眼分泌物增多结膜充血ocularsecretionandconjunctivalhyperemia.7/5/202110治疗Treatment首先要查找致病原因，然后针对不同致病原因进行恰当治疗。firstofall,itisnecessarytolookforthecause,andthentogivepropermanag

4、ementaccordingtodifferentcauses.7/5/202111第三节衣原体性结膜炎Chlamydialconjunctivitis7/5/202112沙眼Crachoma病因Etiology沙眼衣原体感染infectionofChlamydiatrachomatis临床表现Clinicalfindings眼分泌物增多，结膜充血，睑结膜乳头增生，上下穹窿部结膜布满滤泡。ocularsecretionandconjunctivalhyperemia.，papillaryhyperplasiainpalpebralconjunctiva,follicle

5、sarefullofupperandlowerfornicalconjunctiva.7/5/202113后遗症与并发症Sequelaandcomplication1、睑内反及倒睫Entropionandtrichiasis2、上睑下垂Blepharoptosis3、睑球粘连Symblepharon4、实质性角结膜干燥症Parenchymatousxerosisofconjunctiva5、慢性泪囊炎Chronicdacryocysititis6、角膜混浊Cornealopacity7/5/202114治疗Treatment包括局部用药systemicadministr

6、ation全身用药及手术治疗operativetreatment.7/5/202115第四节病毒性结膜炎Viralconjunctivitis流行性角结膜炎Epidemickeratocojunctivitis病因Etiology病原体是腺病毒Thepathogenisadenovirus.7/5/202116临床表现Clinicalfindings刺激症状显著,自觉有异物感、刺痒、疼痛、畏光和流泪appearstrongirritatingsymptoms,suchasforeignbodysensation,itching,pain,photophobiaandte

7、aringetc.耳前淋巴结肿大并有压痛preauricularlymphadenectasisandtenderness.同时出现角膜炎症状atthesametime,appearthesymptomofkeratitis7/5/202117治疗Treatment本病无特效药物thereisnospecificdrugforthedisorder药物治疗以局部治疗为主mainlydependsontopicaltreatment.7/5/202118第六章角膜病Diseaseofthecornea7/5/202119第一节角膜炎症Cor