LOGOLOGO三叉神经痛TrigeminalneuralgiaSurgeon:王继跃Author:林凯Patient:张金斗(jīndòu)第一页,共三十一页。Medicalhistory•Male,43yearsold;•History:Hehassufferredfromparoxysmalpainintherightcheekformorethan1year.(发作(fāzuò)性右面颊部疼痛1年余)Itislancinatingpain,mainlytotherightlowerjaw,appearsuddenly,lastforafractionofsecondormaybeforafewminutes.Thepainmighttypicallygetworsebyfollowingtriggers:chewinganddrinking,brushingandgargling,touchingthefaceortalking.•Alwaysbodyhealth.第二页,共三十一页。PhysicalExaminationPESurgery(手术史)-Theamountofgrain(额纹)-Highbloodpressure(高血压)-Eyelidtwitch(眼睑抽动)+rightCigarettesmoking(吸烟史)-nasolabial(鼻唇沟)+rightShallowDiabetesmellitus(糖尿病)-Mouthaskew(口角歪斜)+rightlowerAtrialfibrillation(房颤)-Shenshe(伸舌)-Highbloodcholesterol(高血脂)-Musclestrength(肌力)ⅤAlcoholabuse(酗酒史)-Limbsactivities(四肢活动)normalPhysicalinactivityandobesity(肥胖)-Ataxia(共济失调)-Eyemovementsdisorder(眼球活动障碍)-Babinskisign(巴氏征)-第三页,共三十一页。MRI-T2↗↗第四页,共三十一页。MRI-T2W3DDRIVE↗↗↗↗第五页,共三十一页。MRI-T1W3DFFE↗↗↗↗第六页,共三十一页。诊断原发性三叉神经痛(右侧(yòucè)第Ⅲ支)第七页,共三十一页。天下第一(tiānxiàdìyī)痛杨贵妃病齿图齿痛自颦眉(pínméi),君王亦不怡。此疾如早割,何待马嵬时?华清宫,一齿痛;马嵬坡,一身(yīshēn)痛;渔阳鼙鼓动地来,天下痛!第八页,共三十一页。鉴别(jiànbié)诊断继发性三叉神经痛常表现为三叉神经麻痹并持续性疼痛,常合并其它脑神经麻痹,可由多发性硬化、延髓空洞症和颅底肿瘤所致。做头部CT和MRI可做出鉴别。非典型面痛疼痛部位模糊不定、深在或弥散,不易定位,主要位于一侧下面部,也可为双侧,无触痛点。情绪是唯一是疼痛加重因素,见于抑郁症、疑病及人格障碍的病人。治疗(zhìliáo)可用三环类药口服,苯妥英钠也可有效。第九页,共三十一页。鉴别(jiànbié)诊断舌咽神经痛---局限于舌咽神经分布区的发作性剧痛,性质颇似三叉神经痛,位于扁桃体、舌根、咽及耳道深部,疼痛(téngtòng)部位易与三叉神经痛第三支疼痛(téngtòng)相混淆。偶有舌咽神经痛和三叉神...