4)refractory顽固性1.Transjugularintrahepaticportosystemicstent-shuntprocedureForrefractoryascites;经颈静脉肝内门体分流术治疗顽固性腹水2.[Objective]ToexploreeffectivemethodofcombinationofTCMandWMintreatingrefractorysenilehypertension.[目的]探讨中西医结合治疗顽固性老年性高血压有效方法。3.Objective:Todiscussthetreatmentofrefractorynasalbleedingundernasalendoscopy.目的:探讨鼻内镜治疗顽固性鼻出血的疗效。