血管与介入在妇产科出血的应用ok).doc
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子宫动脉造影+栓塞术在的应用+栓塞技术(DSA)在中晚期宫颈癌先期化疗的[abstract] objective: to study the uterine arteriography plus embolization technology (DSA) the curative effect of chemotherapy in locally advanced cervical cancer early. Methods: 51 cases of malignant tumor with uterine artery embolization and infusion chemotherapy, the curative effect and adverse reaction was observed. Malignant tumors in perfusion chemotherapy in 3-4 weeks after surgery or radiotherapy. Results: patients with vaginal bleeding, liquid flow were significantly alleviate, tumor shrink to varying degrees, total effective rate was 86.27%. Conclusion: uterine artery embolization can reduce vaginal bleeding obvious or stop, malignant tumor after embolization agent perfusion chemotherapy, improve clinical symptoms, tumor shrinkage, help to improve the resection rate and improve the radiation sensitivity, reduce the recurrence and metastasis, the treatment is safe and effective.
[关键词] ;中晚期宫颈癌 子宫动脉造影 栓塞 灌注化疗
[key words]; middle-late cervix uterine artery perfusion imaging embolism chemotherapy
宫颈癌是妇科常见的恶性肿瘤,传统的宫颈癌治疗手段主要是手术和放射治疗,这对早期宫颈癌可取得较好疗效,但对中晚期宫颈癌疗效并不理想,往往因肿瘤与周围组织粘连和浸润而难以完全切除而失去手术机会,栓塞技术微创性诊疗技术通过采用血管栓塞,髂内动脉灌注化疗药物,能使肿块缩小,减轻肿块与周围组织的浸润,降低其周围淋巴结的转移,减少术中出血,能使肿瘤的切除率明显提高,讨 2005年月~20年月在我科,均已生育,年龄~67岁,平均年龄5.3岁,术前经阴道镜,宫颈诊刮及B超确诊,并经病理证实且未接受任何治疗,本组例, 例中鳞癌例,腺癌5例,按国际妇产科联合会(FIGO)标准分期,IIb期例,IIIa~b期例,IVa期例,例均无远处转移,临床症状以不规则阴道流血为主,伴阴道分泌物增多及下腹疼痛,部分病例表现为大出血,病史平均月。双子宫动脉插管子宫动脉栓塞术例患者经过常规备皮,导尿等处理,例患者择期进行介入治疗,例患者由于阴道反复大出血,并且经过对症治疗效果不佳进行急诊治疗。采用 双子宫动脉插管栓塞术采用局部浸润麻醉用穿刺针股动脉穿刺,穿刺成功后缓慢放入血管鞘,在导丝引导下将造影导管从右股动脉插入,经右侧髂外动脉、髂总动脉、腹主动脉送达左侧髂总动脉,造影看清血管路径导管直接进入动脉,不受肿瘤包块大小及粘连固定限制把化疗药5氟尿嘧啶250mg,顺铂~20mg,丝裂霉素mg,表阿霉素0mg,卡铂mg,选其中2~3种配伍直接注入并用栓塞剂栓塞肿瘤供血动脉在治疗过程中应给予对症处理,包括心电监护、开通静脉通路输液,必要时输血,保持生命体征平稳。中、晚期宫颈癌、恶性肿瘤转移大出血手术的彻底性放疗。对造影剂严重过敏未纠正的凝血病严重的肾功能不全妊娠期间活动性盆腔感染疾病结缔组织疾病。术后复查,评价方法以妇检为主,结合手术,B超,MR和临床症状,根据WHO制定本组例患者经过介入化疗和栓塞后,CR 例,PR例,例,无PD患者发现。表近期治疗效果IIb期IIIa~b(30) IVa期术后出现的上腹部不适、恶心、下腹持续性疼痛或痉挛性疼痛、腰骶部酸胀感、发热、乏力及疲倦、厌食等栓塞后综合征等例需服用镇痛剂例患者术发热一般不超过38,少数可达38.5,经对症治疗缓解。术后1—2天
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