Analysis of recurrence and its influencing factors in patients with cervical HSIL within 24 months after LEEP
10.3760/cma.j.issn.0529-567x.2019.08.006
- VernacularTitle:1005例子宫颈HSIL患者行LEEP术后24个月内的复发及其影响因素分析
- Author:
Limei CHEN
1
;
Li LIU
;
Xiang TAO
;
Yuan HE
;
Luopei GUO
;
Hongwei ZHANG
;
Xianrong ZHOU
;
Long SUI
Author Information
1. 复旦大学附属妇产科医院宫颈疾病诊治中心暨上海市女性生殖内分泌相关疾病重点实验室 200011
- Keywords:
Squamous intraepithelial lesions of the cervix;
Electrosurgery;
Gynecologic surgical procedures;
Neoplasm recurrence,local;
Vaginal smears;
Papillomaviridae;
Risk factors
- From:
Chinese Journal of Obstetrics and Gynecology
2019;54(8):534-540
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze clinical outcome of high grade squamous intraepithelial lesion (HSIL) within 24 months after loop electrosurgical excision procedure (LEEP),and to explore risk factors of recurrent cervical HSIL,the risk of progress into cervical cancer and methods of follow-up.Methods This retrospective study was carried out on 1 005 patients who underwent LEEP,diagnosing with HSIL after LEEP from January 2011 to December 2013 at Obstetrics and Gynecology Hospital Affiliated to Fudan University to confer the difference between non-recurrent group and recurrent group 24 months after the LEEP conization.Patients were followed with ThinPrep cytologic test (TCT),high risk HPV (HR-HPV) test,colposcopy guided biopsy.Results A total of 1 005 cases were enrolled in this study with HSIL in the LEEP specimen,no residual HSIL in the 6-month follow up,and have follow up records in 24 months after LEEP.HSIL recurred in 5 cases,microinvasive carcinoma in 1 case,low grade squamous intraepithelial lesion (LSIL) in 17 cases at 12 months follow-up.HSIL recurred in 8 cases,LSIL in 11 cases,adenocarcinoma in situ in 1 case,and invasive cervical carcinoma in 1 case in Ⅰ b1 stage at 24 months after LEEP.The recurrence rate was 1.3％ (13/1 005),and the progression rate was 0.3％ (3/1 005).There was no significant difference in age,length,circumference and width of LEEP between recurrent and non-recurrent patients (P ＞ 0.05).The recurrence rate was highest in the endocervical positive margin group with 3/16,which was higher than ectocervical positive margin and negative margin (P＜0.01,P=0.040,respectively).The recurrence rate of endocervical positive margin group and fibrous interstitial positive margin group showed no significant difference (P=0.320).There was no significant difference between ectocervical positive margin and negative margin [2.8％ (2/72) vs 0.7％ (6/882),P=0.117].Postoperative cytological examination combined with HR-HPV detection has a high sensitive and high negative predictor value of HSIL recurrence with both 100.0％.Multivariate logistic regression analysis showed that positive endocervical positive margin,abnormal follow-up cytological examination and positive HR-HPV after LEEP were independent factors affecting recurrence of HSIL patients after LEEP (P＜0.05).Conclusions Age,length,circumference and width of LEEP have no effect on recurrence within 24 months after HSIL.The high risk factors for HSIL recurrence within 24 months after LEEP in HSIL patients include:positive HPV,abnormal cytology,and positive endocervical positive margin.Colposcopy biopsy and endocervical curettage have important role in diagnosing HSIL recurrence and progression.
