探讨毛细式液基细胞学薄层染色技术对宫颈癌筛查应用价值研究(1)
[摘要] 目的 探讨毛细式液基细胞学薄层染色技术(TCT)对宫颈癌筛查的临床应用价值。方法 随机选取2011年6月—2013年7月期间在该院行宫颈癌筛查的患者480例,所有患者均行TCT检查,将其中意义不明确的不典型鳞状上皮细胞(ASCUS)以上病变视为阳性病变,并对其进行阴道镜活检,将活检结果和细胞学检测结果进行对比分析。结果 480例患者中,共计得到102例阳性标本,阳性率为21.25%;其中35例异常者的TCT检查的同阴道镜活检的符合率为88.57%。 结论 在宫颈癌筛查中应用毛细式液基细胞学薄层染色检查,可有效提高筛查质量,对于宫颈癌的预防和治疗具有十分重要的意义。
[关键词] 宫颈癌;毛细式液基细胞学薄层染色技术;筛查价值
[中图分类号] R5 [文献标识码] A [文章编号] 1674-0742(2016)01(a)-0054-02
Sutdy on the Application Value of the Capillary Liquid- based Cytology Thin Layer Staining Technique (TCT) in the Screening of Cervical Cancer
LIU Xin-mei
Ambulant clinic, Nanyang Central Hospital, Nanyang, Henan Province, 473000 China
[Abstract] Objective To discuss the clinical application value of the capillary liquid- based cytology thin layer staining technique (TCT) in the screening of cervical cancer. Methods 480 cases of patients undergoing cervical cancer screening in our hospital from June 2011 to July 2013 were randomly selected and were given TCT examination, the equivocal atypical squamous epithelial cells (ASCUS) or above were regarded as the positive lesions and they were given the biopsy by colposcopy, and the biopsy results and cytological test results were compared and analyzed. Results There were 102 positive specimens of the 480 cases of patients, and the positive rate was 21.25%; the coincidence rate of TCT examination and biopsy by colposcopy of the 35 cases abnormal was 88.57%. Conclusion Capillary liquid- based cytology thin layer staining technique (TCT) in the screening of cervical cancer can effectively improve the screening quality, which is of important significance to the prevention and treatment of cervical cancer.
[Key words] Cervical cancer; Capillary liquid- based cytology thin layer staining technique (TCT); Screening value
临床研究证实,宫颈上皮内瘤变(CIN)同宫颈癌之间具有密切联系,随着近年来宫颈癌发病率的逐年上升及逐年呈现年轻化态势,探讨如何有效地对宫颈癌进行早期诊断和治疗具有十分重要的临床意义[1]。目前,宫颈病变筛查主要是通过对高级别CIN进行早期诊断并实施阻断性治疗,毛细式液基细胞学检测技术通过对原有取材方法进行改进,从而促进宫颈病变敏感度的提高[2]。该次研究为探讨TCT在宫颈癌筛查中的应用价值,随机选取2011年6月—2013年7月期间在该院行宫颈癌筛查的患者480例,并对其临床资料进行回顾性分析,现报道如下。
1 资料与方法
1.1 一般资料
随机选取在该院行宫颈癌筛查的患者480例,所有患者均存在性生活史,年龄分布为19~73岁,平均年龄为(34.8±7.1)岁,包括240例农村患者和240例城市患者,排除盆腔放疗、子宫切除、子宫颈切除及宫颈锥切术者。
1.2 方法
使用宫颈刷作为细胞采集器,将其插入颈管内,并围绕子宫旋转5周,然后取Thinprep细胞保存瓶,将采集器置于其中,进行漩涡振荡,使细胞从采集器上完全脱落并进入瓶内液体,再对其进行Thinprep 2000程序化处理,制备薄层细胞图片,使用95%酒精对其进行0.5 h固定,之后行巴氏染色,并在镜下检查。
1.3 细胞学诊断标准
该次研究根据2001年TBS诊断标准,将其分为正常范围(NILM)、意义不明确的不典型鳞状上皮细胞(ASCUS)、低度鳞状上皮内病变(LSIL)、高度鳞状上皮内病变(HSIL)、不典型鳞状上皮细胞不除外高度病变(ASC-H)、意义不明确不典型腺细胞(AGC)、鳞状细胞癌(浸润癌和原位癌)、腺癌,将ASCUS以上的标本视为阳性病变[3]。 (刘新梅)
[关键词] 宫颈癌;毛细式液基细胞学薄层染色技术;筛查价值
[中图分类号] R5 [文献标识码] A [文章编号] 1674-0742(2016)01(a)-0054-02
Sutdy on the Application Value of the Capillary Liquid- based Cytology Thin Layer Staining Technique (TCT) in the Screening of Cervical Cancer
LIU Xin-mei
Ambulant clinic, Nanyang Central Hospital, Nanyang, Henan Province, 473000 China
[Abstract] Objective To discuss the clinical application value of the capillary liquid- based cytology thin layer staining technique (TCT) in the screening of cervical cancer. Methods 480 cases of patients undergoing cervical cancer screening in our hospital from June 2011 to July 2013 were randomly selected and were given TCT examination, the equivocal atypical squamous epithelial cells (ASCUS) or above were regarded as the positive lesions and they were given the biopsy by colposcopy, and the biopsy results and cytological test results were compared and analyzed. Results There were 102 positive specimens of the 480 cases of patients, and the positive rate was 21.25%; the coincidence rate of TCT examination and biopsy by colposcopy of the 35 cases abnormal was 88.57%. Conclusion Capillary liquid- based cytology thin layer staining technique (TCT) in the screening of cervical cancer can effectively improve the screening quality, which is of important significance to the prevention and treatment of cervical cancer.
[Key words] Cervical cancer; Capillary liquid- based cytology thin layer staining technique (TCT); Screening value
临床研究证实,宫颈上皮内瘤变(CIN)同宫颈癌之间具有密切联系,随着近年来宫颈癌发病率的逐年上升及逐年呈现年轻化态势,探讨如何有效地对宫颈癌进行早期诊断和治疗具有十分重要的临床意义[1]。目前,宫颈病变筛查主要是通过对高级别CIN进行早期诊断并实施阻断性治疗,毛细式液基细胞学检测技术通过对原有取材方法进行改进,从而促进宫颈病变敏感度的提高[2]。该次研究为探讨TCT在宫颈癌筛查中的应用价值,随机选取2011年6月—2013年7月期间在该院行宫颈癌筛查的患者480例,并对其临床资料进行回顾性分析,现报道如下。
1 资料与方法
1.1 一般资料
随机选取在该院行宫颈癌筛查的患者480例,所有患者均存在性生活史,年龄分布为19~73岁,平均年龄为(34.8±7.1)岁,包括240例农村患者和240例城市患者,排除盆腔放疗、子宫切除、子宫颈切除及宫颈锥切术者。
1.2 方法
使用宫颈刷作为细胞采集器,将其插入颈管内,并围绕子宫旋转5周,然后取Thinprep细胞保存瓶,将采集器置于其中,进行漩涡振荡,使细胞从采集器上完全脱落并进入瓶内液体,再对其进行Thinprep 2000程序化处理,制备薄层细胞图片,使用95%酒精对其进行0.5 h固定,之后行巴氏染色,并在镜下检查。
1.3 细胞学诊断标准
该次研究根据2001年TBS诊断标准,将其分为正常范围(NILM)、意义不明确的不典型鳞状上皮细胞(ASCUS)、低度鳞状上皮内病变(LSIL)、高度鳞状上皮内病变(HSIL)、不典型鳞状上皮细胞不除外高度病变(ASC-H)、意义不明确不典型腺细胞(AGC)、鳞状细胞癌(浸润癌和原位癌)、腺癌,将ASCUS以上的标本视为阳性病变[3]。 (刘新梅)