前言目的探讨颌骨中央性血管瘤的诊断和治疗方法及急症止血措施。方法对1984~1999年收治的4例并结合文献予临床分析。结果病变部位:上颌骨2例,下颌骨2例,同时合并上唇龈颊软组织血管瘤1例,均经手术治愈。拔牙后大出血先行急诊止血1例,上颌骨部分切除2例,下颌骨部分切除一期成形2例;双颈外动脉及同侧颈总动脉结扎术1例,选择性颌内动脉栓塞、颈外动脉结扎1例。结论发生于上颌骨者,手术难度及术中出血量均明显大于下颌骨者,拔牙后出现难控制、致命性大出血应考虑本病;DSA及超选择性颌内动脉栓塞术有助于明确病灶的血供情况及减少术中出血;手术切除是本病唯一的根治方法;低温麻醉及自体血回输可减少出血量及输血并发症。
ObjectiveTofindthediagnosis,treatmentandemergencymeasuresofhemostasisofcentralhemangiomainjaws(CHJ).MethodsFourclinicalcasesofCHJfrom1984~1999wereanalyzed.Resultsof4cases,themandibleandmaxillawereaffectedin2casesrespectively.Oneofthemwasaccompaniedwiththehemangiomaofsofttissuesinthelip,gumandcheek.Thepatientswerecuredwiththeresectionofjaw,theligationofexternal/totalcarotidartery,andtranscatheterarterialembolization(TCAE)andmandibularpl...