The Value of Endocervical Curettage in Cervical Cancer Screening
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摘要:
目的 探讨阴道镜下宫颈管搔刮术(ECC)在检出宫颈低级别鳞状上皮内病变(LSIL)及以上病变的价值。 方法 对2018年6月至2020年6月在昆明医科大学第一附属医院妇科门诊筛查的1104例妇女行宫颈薄层液基细胞学检查(TCT)、人乳头瘤病毒检测(HPV)、阴道镜检查、宫颈活检及ECC的临床资料进行统计学分析。 结果 (1)ECC对于宫颈LSIL及以上病变的检出率为18.75%(207/1104),额外检出率为8.82%(60/680);(2)单因素分析发现:妇女的年龄(P < 0.001)、细胞学异常情况(P < 0.001)、HPV16/18型感染情况(P < 0.001)、阴道镜满意率(P < 0.001)、宫颈活检病理情况(P < 0.001)与ECC对于宫颈LSIL及以上病变的检出率比较,差异有统计学意义(P < 0.001);(3)多因素回归分析发现,ECC对于宫颈LSIL及以上病变的检出率与年龄(P = 0.017)、细胞学异常情况(P < 0.001)、HPV16/18型感染情况(P < 0.001)、阴道镜满意否(P < 0.001)以及宫颈活检病理情况(P < 0.001)相关。 结论 在充分阴道镜检查下宫颈多点活检及ECC可提高宫颈LSIL及以上病变的检出率,起到宫颈上皮内病变及宫颈癌早诊断早治疗的作用,但ECC作用有限,建议对细胞学异常尤其高级别异常者、HPV16/18型感染者、阴道镜不满意者、宫颈高级别病变者及年龄较大者行ECC,可以额外增加宫颈病变检出。 -
关键词:
- 宫颈管搔刮术 /
- 阴道镜下宫颈多点活检 /
- 宫颈癌 /
- 宫颈上皮内病变
Abstract:Objective To investigate the value of colposcopic cervix tube scraping (ECC) in the detection of low grade squamous intraepithelial lesions (LSIL) and above. Methods The clinical data of 1104 women who underwent cervical thin-thickness liquid-based cytology (TCT), human papillomavirus (HPV), colpopcopy, cervical biopsy and ECC in the gynecological outpatient department of the First Affiliated Hospital of Kunming Medical University from June 2018 to June 2020 were statistically analyzed. Results 18.75% (207/1104) women with LSIL+ were diagnosed by ECC, and additional detection was 8.82% (60/680). Univariate analysis showed that women’ s age (P < 0.001), cytology abnormality (P < 0.001), HPV16/18 infection (P < 0.001), colposcopy satisfaction (P < 0.001), cervical biopsy pathology(P < 0.001)were statistically different for LSIL+ detection ECC. Multivariate regression analysis also showed that LSIL + detection of ECC was related to women’ s age (P = 0.017), cytology abnormality (P < 0.001), HPV16/18 infection (P < 0.001), colposcopy satisfaction (P < 0.001), cervical biopsy pathology (P < 0.001). Conclusion Multi-point cervical biopsy and ECC under full colposcopy can improve the detection rate of cervical LSIL+ lesions, which is very important for early diagnosis and early treatment of cervical intraepithelial lesions and cervical cancer, but the value of ECC is still limited. It is recommended that ECC should be performed for cytological abnormalities, especially those with high-grade abnormalities, HPV16/18 type infection, those with unsatisfactory colposcopy, those with high-grade cervical lesions and older people, so as to increase the detection of cervical lesions. -
表 1 基本情况描述
Table 1. Basic information
项目 [($\bar x \pm s$)/n(%)] 年龄(岁) 42.08 ± 11.07 细胞学异常情况 阴性 341(30.89) ASCUS 531(48.10) LSIL 141(12.77) HSIL 91(8.24) HPV16/18感染情况 16/18(+) 567(51.36) 16/18(−) 537(48.64) 阴道镜满意率 满意 528(47.83) 不满意 576(52.17) 宫颈活检病理 阴性 680(61.59) LSIL 239(21.65) HSIL 169(15.31) CA 16(1.45) 表 2 ECC对LSIL及以上病变检出率的单因素分析[n(%)]
Table 2. Univariate analysis of detection rate of LSIL + by ECC [n(%)]
项目 n ≥LSIL组 < LSIL组 χ2 P 年龄(岁) 28.399 < 0.001 < 30 133 18(13.53) 115(86.47)** 30-39 352 57(16.19) 295(83.81) 40-49 339 55(16.22) 284(83.78) 50-59 206 48(23.30) 158(76.70) ≥60 74 29(39.19) 45(60.81) 细胞学异常情况 125.697 < 0.001 阴性(−) 341 34(9.97) 307(90.03)** ASCUS 531 85(16.01) 446(83.99) LSIL 141 33(23.40) 108(76.60) HSIL 91 55(60.44) 36(39.56) HPV16/18感染情况 28.637 < 0.001 16/18(+) 567 141(24.87) 426(75.13)** 16/18(−) 537 66(12.29) 471(87.71)** 阴道镜满意否 12.605 < 0.001 满意 528 76(14.39) 452(85.61)** 不满意 576 155(22.74) 421(77.26) 宫颈活检病理 260.428 < 0.001 阴性(−) 680 60(8.82) 620(91.18)** LSIL 239 37(15.48) 202(84.52) HSIL 169 95(56.21) 74(43.89) CA 16 15(93.75) 1(6.25) 与≥LSIL组比较,*P < 0.05,**P < 0.001。 表 3 ECC对LSIL及以上病变检出率的多因素回归分析
Table 3. Multivariate regression analysis of detection rate of LSIL + by ECC
影响因素 S.E. Wald P OR 95%CI Lower Upper 年龄(< 30岁) 0.09 5.69 0.017 1.24 1.04 1.48 细胞学异常情况(−) 0.10 18.34 < 0.001 1.57 1.28 1.93 HPV16/18感染情况(−) 0.19 12.75 < 0.001 1.96 1.36 2.84 阴道镜满意否(不满意) 0.22 16.96 < 0.001 2.44 1.60 3.74 宫颈活检病理(−) 0.12 107.75 < 0.001 3.40 2.70 4.28 常量 −5.79 0.82 84.01 < 0.001 -
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