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Lei L, Zhang L, Zheng Y, Ma W, Liu F, Li D, Chen K, Zeng Y. Clinical analysis of 314 patients with high-grade squamous intraepithelial lesion who underwent total hysterectomy directly: a multi-center, retrospective cohort study. BMC Cancer 2024; 24:575. [PMID: 38724921 PMCID: PMC11080298 DOI: 10.1186/s12885-024-12342-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 05/06/2024] [Indexed: 05/13/2024] Open
Abstract
OBJECTIVE To identify the risk factors of cervical high-grade squamous intraepithelial lesion(HSIL) complicated with occult cervical cancer and standardize the management of initial treatment for HSIL. METHOD The clinical data of patients who underwent total hysterectomy directly due to HSIL in the obstetrics and gynecology department of two tertiary hospitals and three secondary hospitals from 2018 to 2023 were collected. Their general characteristics, pathological parameters and survival status were analyzed. Logistic regression model was used to analyze the correlation between clinical parameters and postoperative pathological upgrading. RESULT 1. Among the 314 patients with HSIL who underwent total hysterectomy directly, 73.2% were from primary hospitals. 2. 25 patients (7.9%) were pathologically upgraded to cervical cancer, all of which were early invasive cancer. 3. Up to now, there was no recurrence or death in the 25 patients with early-stage invasive cancer, and the median follow-up period was 21 months(range 2-59 months). 4. Glandular involvement(OR 3.968; 95%CI 1.244-12.662) and lesion range ≥ 3 quadrants (OR 6.527; 95% CI 1.78-23.931), HPV 16/18 infection (OR 5.382; 95%CI 1.947-14.872), TCT ≥ ASC-H (OR 4.719; 95%CI 1.892-11.766) were independent risk factors that affected the upgrading of postoperative pathology. 5. The area under the curve (AUC) calculated by the Logistic regression model was 0.840, indicating that the predictive value was good. CONCLUSION There is a risk of occult cervical cancer in patients with HSIL. Glandular involvement, Lesion range ≥ 3 quadrants, HPV 16/18 infection and TCT ≥ ASC-H are independent risk factors for HSIL combined with occult cervical cancer. The prognosis of biopsy-proved HSIL patients who underwent extrafascial hysterectomy and unexpected early invasive cancer was later identified on specimen may be good.
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Affiliation(s)
- Lingyu Lei
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Yangtze University, 8 Hangkong Road, Shashi District, Jingzhou, Hubei, China
| | - Lin Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Yangtze University, 8 Hangkong Road, Shashi District, Jingzhou, Hubei, China
| | - Yahong Zheng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Yangtze University, 8 Hangkong Road, Shashi District, Jingzhou, Hubei, China
| | - Wei Ma
- Department of Obstetrics and Gynecology, Jianli County People's Hospital, Jingzhou City, Hubei Province, China
| | - Fang Liu
- Department of Obstetrics and Gynecology, Shishou People's Hospital, Mingzhu Street, Shishou, Hubei, China
| | - Dongmei Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Yangtze University, 8 Hangkong Road, Shashi District, Jingzhou, Hubei, China
| | - Keming Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Yangtze University, 8 Hangkong Road, Shashi District, Jingzhou, Hubei, China.
| | - Yong Zeng
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Yangtze University, 8 Hangkong Road, Shashi District, Jingzhou, Hubei, China.
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Clinical factors that affect diagnostic discrepancy between colposcopically directed biopsies and loop electrosurgical excision procedure conization of the uterine cervix. Obstet Gynecol Sci 2018; 61:477-488. [PMID: 30018902 PMCID: PMC6046358 DOI: 10.5468/ogs.2018.61.4.477] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 10/18/2017] [Accepted: 11/08/2017] [Indexed: 11/08/2022] Open
Abstract
Objective This study aimed to determine the factors affecting pathologic discrepancy and final diagnosis between colposcopic biopsy and pathology by loop electrosurgical excision procedure (LEEP). Methods Between 2004 and 2016, 1,200 patients who underwent LEEP were enrolled for this study. 667 underwent cervical cytology, human papillomavirus (HPV) test, colposcopic biopsy, and LEEP. We analyzed patient's age, menopausal status, number of delivery, abortion times, cervical cytology, number of punch biopsies, HPV type, LEEP, and interval between colposcopic biopsy and LEEP. Results Logistic regression analysis of the final diagnosis showed that age 30-39 years and other high HPV group types were associated with cancer diagnosis, whereas atypical squamous cells cannot exclude high-grade squamous intraepithelial lesion (ASC-H), high-grade squamous intraepithelial lesion (HSIL), and HPV type 16 affected the diagnosis of cervical intraepithelial neoplasia (CIN) 2. The overall concordance rate of histopathology between punch biopsy and LEEP was 43.3%. The rates of detecting a more severe lesion by LEEP than those by biopsy were 23.1%. The rates of a less severe lesion detected by LEEP than those by biopsy were 33.6%. Factors related with biopsy underestimation were as follows: <1 vaginal delivery, HSIL, number of punch biopsies and HPV type. Punch biopsy number is a unique factor of biopsy overestimation. Conclusion Patients with ASC-H, HSIL, and HPV type 16 may undergo conization immediately without colposcopic biopsy. We suggest that colposcopically directed 3 to 5 punch biopsies may be used to determine the need for conization.
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Analysis of clinical factors correlated with the accuracy of colposcopically directed biopsy. Arch Gynecol Obstet 2017; 296:965-972. [DOI: 10.1007/s00404-017-4500-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 08/23/2017] [Indexed: 10/18/2022]
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Kashimura M, Matsuura Y, Kawagoe T, Toki N, Hachisuga T. New diagnostic criteria of colposcopy for uterine cervix neoplasia. J Obstet Gynaecol Res 2016; 43:339-344. [PMID: 27928861 DOI: 10.1111/jog.13199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 09/07/2016] [Indexed: 11/30/2022]
Abstract
AIM The purpose of this study is to present alternative diagnostic criteria of colposcopy using new parameters. METHODS Colposcopic photographs were reviewed in 1649 patients from the past 23 years, including 283 benign lesions, 327 low-grade squamous intraepithelial lesions (LSIL; cervical intraepithelial neoplasia 1), 549 high-grade squamous intraepithelial lesions (HSIL; cervical intraepithelial neoplasia 2/3), 78 microinvasive cancers, and 412 invasive cancers. Abnormal colposcopic findings were divided into: minor or major; single, or a combination of two or three findings; and under half or over half circumferential size. Histopathological backgrounds were investigated according to these new parameters of colposcopic findings. RESULTS Minor abnormal colposcopic findings were observed in 21% of LSIL, and major abnormal findings were seen in 52% of LSIL, 86% of HSIL, and 86% of microinvasions. A single major abnormal finding was observed in 64% of the cases with LSIL, while two abnormal findings were observed in 43% of HSIL, and three abnormal findings were observed in 44% of microinvasions. In qualifying major abnormal colposcopic findings, under half size was detected in 91% of LSIL and 74% of HSIL, and over half size was observed in 58% of microinvasions. From these results, the following diagnostic criteria were instituted: (i) LSIL - single, minor or major findings and under half size; (ii) HSIL - two or three major findings and under half size; (iii) microinvasion - three major findings and over half size; and (iv) invasive cancer - irregular surface with atypical vessels. CONCLUSION Our new diagnostic criteria of colposcopy are fully acceptable, based on their similar level of accuracy to cytology.
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Affiliation(s)
- Masamichi Kashimura
- Department of Obstetrics and Gynecology, University of Occupational and Environmental Health, Fukuoka, Japan.,Women's KM Clinic, Fukuoka, Japan
| | - Yusuke Matsuura
- Department of Obstetrics and Gynecology, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Toshinori Kawagoe
- Department of Obstetrics and Gynecology, University of Occupational and Environmental Health, Fukuoka, Japan
| | - Naoyuki Toki
- Department of Obstetrics and Gynecology, University of Occupational and Environmental Health, Fukuoka, Japan.,Department of Obstetrics and Gynecology, Kyushu Rosai Hospital, Fukuoka, Japan
| | - Toru Hachisuga
- Department of Obstetrics and Gynecology, University of Occupational and Environmental Health, Fukuoka, Japan
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Mandic A, Knezevic-Usaj S, Nincic D, Rajovic J, Popovic M, Kapicl TI. Comparsion the histopathological findings after cervical biopsy and excisional procedures. ACTA MEDICA (HRADEC KRÁLOVÉ) 2013; 56:19-22. [PMID: 23909050 DOI: 10.14712/18059694.2014.33] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION A definitive diagnosis of cervical intraepithelial neoplasia (CIN) is confirmed after histopathological (HP) examination of the tissue obtained through the biopsy. The aim of this study was to compare histopathological results obtained with punch biopsy and results obtained through one of the excisional techniques. MATERIAL AND METHODS We analysed histology results of 130 patients referred to our institution with abnormal smear. Punch biopsy was performed after colposcopic examination in all patients before one of the excision methods. Excision methods performed were: large loop excision of transformation zone (LLETZ), radio-frequency knife conisation or cold knife conisation. Based on the histopathological examination of the punch biopsy specimen or excisional specimen diagnosis of CIN was established. RESULTS CIN and invasive cancer were the most common diagnoses in the 31-40 age group at 45.4% (59/130). Discrepancies in the histological diagnosis between punch biopsy and excisional biopsy was identified in 58.5% (76/130) of the patients. In 6% of the of the cases the biopsy did not detect an invasive carcinoma. CONCLUSION The most frequent discrepancies between punch biopsy and excisional biopsy were in the group of patients with a higher grade cervical dysplasia. Mild dysplastic changes diagnosed through punch biopsy, require a more conservative approach, as the majority of this group had negative specimens on the cone after excision, especially in the younger population. It is advisable that the patients above 30 years of age and a higher grade dysplasia in the biopsy specimen, should undergo one of the excisional techniques as a diagnostic/therapeutic method of treatment.
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Affiliation(s)
- Aljosa Mandic
- Oncology Institute of Vojvodina, Sremska Kamenica, Serbia.
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Fambrini M, Penna C, Fallani MG, Pieralli A, Mattei A, Scarselli G, Taddei GL, Marchionni M. Feasibility and outcome of laser CO2conization performed within the 18th week of gestation. Int J Gynecol Cancer 2007; 17:127-31. [PMID: 17291242 DOI: 10.1111/j.1525-1438.2007.00802.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The purpose of this study is to evaluate the feasibility, safety, and potential therapeutic benefit of laser CO2conization of the cervix forin situand minimally invasive carcinoma diagnosed during pregnancy. Twenty-six pregnant patients with biopsy-proven carcinomain situ/cervical intraepithelial neoplasia III but colposcopically suspicious for invasion underwent laser CO2conization during the 18th week of gestation in an outpatient setting under local anesthesia. No major intraoperative or postoperative complications occurred, and cervical cerclage was not required in any case. Two cases (7.7%) of occult FIGO stage IA1 minimally invasive cervical cancers with free surgical margins were diagnosed. Both patients delivered vaginally at term and were free of disease at postpartum follow-up. Median length of gestation was 39.1 weeks with a median birth weight of 3450 g. All 1-min Apgar scores were 8 or greater. Twenty patients (76.9%) delivered vaginally, while six patients underwent cesarean section for indications not related to the prior conization. After a mean postpartum follow-up of 18 months (range 3–42), 92.3% of patients continued to have both cytologic and colposcopic evaluations negative for persistent or recurrent disease. Two cases of persistent intraepithelial disease were successfully managed by reconization. In summary, our data suggest that laser CO2conization performed within the 18th week of gestation is safe for both the patient and the fetus, provides reliable histologic diagnosis, and can be curative. Further studies are required to confirm the favorable risk–benefit ratio of laser CO2conization in the management of non-reassuring cervical lesions observed in the first half of pregnancy.
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Affiliation(s)
- M Fambrini
- Department of Gynecology, Perinatology and Human Reproduction, School of Medicine, University of Florence, Via Morgagni 85, 50134 Florence, Italy.
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Costa S, Nuzzo MD, Rubino A, Rambelli V, Marinelli M, Santini D, Cristiani P, Bucchi L. Independent determinants of inaccuracy of colposcopically directed punch biopsy of the cervix. Gynecol Oncol 2003; 90:57-63. [PMID: 12821342 DOI: 10.1016/s0090-8258(03)00202-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The goal of this study was to determine the clinical factors independently associated with inaccuracy of colposcopically directed punch biopsy in defining extent and severity of epithelial lesions of the cervix. METHODS The study was conducted in a colposcopy clinic devoted to the management of patients with abnormal Pap smear and/or histology diagnosis of cervical intraepithelial neoplasia (CIN) on punch biopsy or endocervical curettage. Seven hundred and thirty-nine patients (median age, 33 years; range, 18-83 years) referred with a punch biopsy diagnosis of CIN2-3 and treated with electrosurgical conization were evaluated. Cone histology diagnosis was assumed to supply the correct diagnosis. Two types of deviation of biopsy diagnosis were considered: (1). unconfirmed high-grade CIN diagnosis, defined as a cone diagnosis of CIN1 and reactive/reparative changes, and (2). nondiagnosis of carcinoma, defined as a cone diagnosis of microinvasive and invasive squamous carcinoma. Multinomial logistic regression analysis was used to assess the determinants of the probability of each type of deviation. RESULTS The probability of unconfirmed high-grade CIN diagnosis (n = 190, 25.7%) was inversely related to number of quadrants involved, severity of referral Pap smear, and grade of biopsy. The probability of nondiagnosis of carcinoma (n = 43, 5.8%) was positively related to patient age, invisibility of the squamocolumnar junction, number of quadrants involved, and cone width. Endo-ectocervical location, cone depth, and time period had no effect whatsoever. CONCLUSIONS The study confirmed previous observations regarding the positive association of patient age and invisibility of squamocolumnar junction with the probability of nondiagnosis of carcinoma. The concomitant positive effects of number of quadrants involved and cone width were suggested to mirror the effect of circumferential development and, respectively, surface area of CIN. Severity of referral Pap smear and grade of biopsy were shown to be inversely related to the probability of a cone diagnosis of CIN1 and benign changes.
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Affiliation(s)
- Silvano Costa
- Department of Obstetrics and Gynecology, University of Bologna, Bologna, Italy
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Craine BL, Craine ER, O'Toole CJ, Ji Q. Digital imaging colposcopy: corrected area measurements using shape-from-shading. IEEE TRANSACTIONS ON MEDICAL IMAGING 1998; 17:1003-1010. [PMID: 10048857 DOI: 10.1109/42.746633] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The quantitative measurement of areas on the cervix is of interest to researchers studying the natural history of human papilloma viral lesions. Measurement of areas from images obtained through a colposcope are, however, inherently in error due to the image being a two-dimensional projection of a three-dimensional object. The ability to correct for these errors through use of digital imaging colposcopy and a practical application of a shape from shading algorithm was developed in this study. The shape from shading technique requires empirical measurement of the relationship between observed light intensity and the viewing angle (referred to as a reflection map). It was found that a population mean reflection map provided a correction that was about as accurate as using an individual's own reflection map (making it unnecessary to measure a map for each exam). Digital red filtering of the images increased accuracy and precision of measurement.
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Affiliation(s)
- B L Craine
- Western Research Company, Inc., Tucson, AZ 85719, USA.
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