泪器疾病-教学ppt课件

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,医学课件园,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,医学课件园,Diseases of lacrimal apparatus,北京大学人民医院眼科,陈晶华,1,Diseases of lacrimal apparatus,Lacrimal gland,泪腺,2,Lacrimal gland 泪腺2,Lacrimal,passages,泪道,3,Lacrimal passages 泪道3,Neurocontrol,Feeling:,facial nerve,Secretion:,sympathic,parasympathic,4,Neurocontrol Feeling:4,The blood supply,泪腺动脉（眼动脉分支）,5,The blood supply泪腺动脉（眼动脉分支）5,Tear,泪膜,Components:,脂质层,水液层（主泪腺和,krause&wolfring,）,粘蛋白层（结膜杯状细胞）,Function:,Protection,Lubricating,Inhibition,Nutrition,6,Tear 泪膜Components:6,么么么么方面,Sds,绝对是假的,么么么么方面Sds绝对是假的,Tearing,Epiphora,泪溢,Lacrimation,流泪,Reflactive secration,8,Tearing Epiphora 泪溢8,Chronic,Dacryocystitis,慢性泪囊炎,Cause:,泪液滞留伴发感染,Manifestation:,泪溢、脓性分泌物、泪囊扩张,Danger,Treatment:,medicine and surgery,9,Chronic Dacryocystitis 慢性泪囊炎C,Acute Dacryocystitis,急性泪囊炎,Cause:,链球菌,Manifestation:,流泪、红、脓性分泌物、泪囊红肿硬疼,Treatment:,热敷,消炎,切开排脓,Newborn,10,Acute Dacryocystitis急性泪囊炎 Caus,Left upper lid canaliculitis with diverticuli formation of the canaliculus,11,Left upper lid canaliculitis w,Discussion,(1),A 17-year-old male with a 1-week history of pain and swelling over the right lacrimal gland.A.Clinical photograph demonstrating inflammation of the right lacrimal gland with minimal erythema and edema of adjacent soft tissues.B.Axial computed tomograph demonstrating the poorly demarcated,oblong lesion associated with inflammation of the lacrimal gland,12,Discussion(1)A 17-year-old m,Discussion,(2),13,Discussion(2)13,Summery,The anatomy,of lacrimal apparatus,The function of the tear,The test of,Lacrimal passages,The cause,manifesitation,diagnosis and treatment of acute and chronic dacryocystitis,14,SummeryThe anatomy of lacrimal,