【摘要】目的 探讨宫颈上皮内瘤样病变(CIN)的诊断方法及其治疗方式的选择。方法 回顾性分析我院自2004年1月至2006年12月各类CIN患者122例进行的阴道镜下活检及宫颈电刀环切术(Leep)的病理诊断。结果 CINⅠ术后病理诊断没有升级病例,与术前宫颈活检符合率为83.3%;CINⅡ术后病理诊断有8例升级为CINⅢ,10例降级为CINI,2例降为慢性宫颈炎;与术前宫颈活检诊断符合率为65.5%。CINⅢ术后病理诊断有1例升级为原位癌,3例降级为CINⅡ,与术前宫颈活检诊断符合率为79.2%;原位癌术后病理诊断有2例升级为浸润癌,2例降级为CINⅢ,与术前宫颈活检诊断符合率为60%。结论 CIN治疗应根据患者的年龄,是否有生育要求,阴道镜下宫颈活检的分级,恰当而合理地选择手术方式。
【关键词】 宫颈上皮内瘤样病变 阴道镜 宫颈电刀环切术
Diagnosis and treatment experience in cervical intraepithelial neoplasia
SHEN Dan, CHEN Jianying, YAN Caiping, ZHOU Xiaoxia
(Department of Gynecology and Obstetrics, Zhuhai People s Hospital, Zhuhai 519000, China)
Abstract:Objective To summarize the diagnosis and treatment experience of cervical intraepithelial neoplasia (CIN).Methods Clinicopathologic data of 122 patients with CIN were retrospectively analyzed in our hospital between January 2004 and December 2006. All patients underwent cervical biopsy and loop electrosurgical excision procedure (LEEP).Results The diagnose accordance rates between preoperative biopsy and postoperative pathology were 83.3%, 65.5%, 79.2% and 60%; upgrading cases were 0, 8, 1 and 2; and downgrading cases were 5, 12, 3 and 2 in CIN I, CIN Ⅱ, CIN Ⅲ and carcinoma in situ, respectively.Conclusion The proper operation method should be selected according to the patient s age, procreation requirement and CIN grading.
Key words: cervical intraepithelial neoplasia; colposcope; loop electrosurgical excision procedure
宫颈上皮内瘤样病变(CIN)临床预后较好,但由于术前宫颈活检与术后病理诊断之间有一定的差异,所以临床医生唯恐术后病理诊断较术前活检升级或降级,在决定手术方式上往往扩大手术范围,给患者造成过度治疗或手术范围不够,造成预后不良。故通过对宫项上皮内瘤样病变患者的回顾性分析,总结临床经验,更好地指导临床医生,合理而恰当地为病人选择手术方式及范围。
1 临床资料
1.1 一般资料
我院自2004年1月至2006年12月治疗各类CIN患者122例,年龄从20岁~65岁,其中CINI 30例(24.6%),CINⅡ 58例(47.5%), CINⅢ 24例(19.7%),原位癌10例(8.2%)。
1.2 术前诊断方法
所有患者均进行宫颈涂片检查及电子阴道镜下活检病理检查。.
1.3 治疗
所有的患者均在月经干净3~7d内在我院门诊或住院部行宫颈电刀环切术,使用高频电刀,依病灶选择不同电环钢圈。 切除范围:宫颈表面为碘试验阴性区外
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