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Ye L, Gan M, Yao Y, Lu B. Retrospective analysis of cytology and high-risk HPV testing in 1067 endocervical adenocarcinomas and precursor lesions. Cancer Cytopathol 2024; 132:340-347. [PMID: 38373111 DOI: 10.1002/cncy.22802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 12/30/2023] [Accepted: 01/03/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Cytology and high-risk human papilloma virus (hrHPV) cotesting is the mainstay in the detection of cervical carcinoma. METHODS Endocervical adenocarcinoma (EAC) is divided into HPV-associated adenocarcinoma (HPVA) and HPV-independent adenocarcinoma (HPVI) by the World Health Organization classification (2020). The detection effect of cotesting is suggested to be different among EAC subtypes and precursors, but has not well-documented yet. In this study, the authors retrospectively analyzed cotesting among adenocarcinoma in situ (AIS), HPVA, and HPVI. The cohort included 569 AIS and 498 EAC consisting of 371 (74.5%) HPVA, 111 (22.3%) HPVI, and 16 (3.2%) adenocarcinoma, not otherwise specified. RESULTS The authors found that AIS patients were significantly younger than HPVA and HPVI (mean ± SD, years: 40.7 ± 8.6; HPVA, 44.8 ± 9.3; HPVI, 50.0 ± 11.3; p < .001) and had a higher prevalence of concurrent squamous intraepithelial lesions (75.5%, HPVA, 37.2%; HPVI, 12.6%; p < .001). The detection rate of hrHPV test or cytology was substantially higher in AIS and HPVA than in HPVI (97.7% and 90.2% vs. 16.5%, p < .001, or 71.1% and 71.9% vs. 60.7%, p = .042, respectively). Cytology and hrHPV cotesting was superior to a single test in the detection of EAC and AIS. The detection rate of cotesting amounted to 100% in AIS and 94.3% in HPVA but was substantially lower in HPVI (72.2%) (p < .001). CONCLUSIONS The authors conclude that cytology and hrHPV cotesting can maximize the detection effect for HPVA and AIS but is not optimal for HPVI.
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Affiliation(s)
- Lei Ye
- Department of Surgical Pathology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Meifu Gan
- Department of Surgical Pathology, Taizhou Hospital, Wenzhou Medical University, Taizhou, Zhejiang Province, China
| | - Yeli Yao
- Department of Gynecologic Oncology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Bingjian Lu
- Department of Surgical Pathology and Zhejiang Provincial Key Laboratory of Precision Diagnosis and Therapy for Major Gynecological Diseases, Zhejiang Provincial Clinical Research Center for Obstetrics and Gynecology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
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Clinical predictors of residual disease in hysterectomy following a loop electrosurgical excision procedure for cervical intraepithelial neoplasia grade 3. BMC Pregnancy Childbirth 2022; 22:971. [PMID: 36575366 PMCID: PMC9793502 DOI: 10.1186/s12884-022-05281-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 12/05/2022] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE To investigate the predictors of residual disease in a hysterectomy following a loop electrosurgical excision procedure (LEEP) for cervical intraepithelial neoplasia (CIN) 3. METHODS This retrospective study identified 421 patients with histologically confirmed CIN 3 who underwent LEEP and subsequently had a hysterectomy within 6 months. The clinical data included age, parity, type of transformation zone, cytology results, human papillomavirus (HPV) genotype test, endocervical curettage (ECC), and pathological data of LEEP and hysterectomy were obtained from the medical records. A logistic regression model was used to analyze the relationship between the variables and the risk of residual disease in the hysterectomy samples. RESULTS 186 (44.18%) patients had residual disease in the hysterectomy specimens. The predictive markers of residual disease following LEEP included positive ECC, positive margin of the samples from LEEP, type II or III transformation zone, HPV16 and HPV18 infection, and other high-risk HPV. HPV-18 positivity (OR, 7.13; 95% CI, 3.49 to 14.56; p < 0.001) and type III transformation zone (OR, 6.37; 95% CI, 2.91 to 13.94; p < 0.001) were the most indicative of residual disease following LEEP. CONCLUSION Positive high-risk HPV, particularly HPV18, positive ECC, the positive margin of specimens from LEEP, and type II or III transformation zone were reliable prognostic markers of residual disease following a LEEP for CIN 3.
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Lin M, Narkcham S, Jones A, Armylagos D, DiPietro B, Okafor O, Tracey P, Vercher T, Vasquez S, Haley S, Crumley S, Gorman B, Jacobi E, Amrikachi M, Coffey D, Mody D, Okoye E. False-negative Papanicolaou tests in women with biopsy-proven invasive endocervical adenocarcinoma/adenocarcinoma in situ: a retrospective analysis with assessment of interobserver agreement. J Am Soc Cytopathol 2022; 11:3-12. [PMID: 34583894 DOI: 10.1016/j.jasc.2021.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/23/2021] [Accepted: 08/03/2021] [Indexed: 06/13/2023]
Abstract
INTRODUCTION The objectives of our study were to identify factors contributing to false-negative Papanicolaou (Pap) tests in patients with endocervical adenocarcinoma (EA) or adenocarcinoma in situ (AIS), and to analyze the impact of educational instruction on interobserver agreement in these cases. MATERIALS AND METHODS False-negative Pap tests from patients with EA/AIS were reviewed by a consensus group and by 12 individual reviewers in 2 rounds, with an educational session on glandular neoplasia in Pap tests conducted between the 2 rounds. RESULTS Of 79 Pap tests from patients with EA/AIS, 57 (72.2%) were diagnosed as abnormal and 22 (27.8%) as negative. Of the 22 false-negative cases, 10 remained negative on consensus review, with false-negative diagnoses attributed to sampling variance. The other 12 cases were upgraded to epithelial abnormalities (including 8 to glandular lesions). The false-negative diagnoses were attributed to screening variance in 2 cases and interpretive variance in 10 cases. On individual review, abnormal cells were misinterpreted as reactive glandular cells or endometrial cells in 7 of 8 and 5 of 8 cases upgraded to glandular abnormalities, respectively. With education, the proportion of individual reviewers demonstrating at least moderate agreement with the consensus diagnosis (Cohen's kappa >0.4) increased from 33% (4 of 12) to 75% (9 of 12). CONCLUSIONS Sampling and interpretive variance each accounted for nearly one-half of the false-negative Pap tests, with underclassification as reactive glandular or endometrial cells the main source of the interpretive variances. Educational instruction significantly decreased the interpretive variance and interobserver variability in the diagnosis of glandular abnormalities.
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Affiliation(s)
- Michelle Lin
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Siroratt Narkcham
- Department of Pathology, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | | | - Donna Armylagos
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Brittany DiPietro
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | | | | | | | | | - Susan Haley
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Suzanne Crumley
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Blythe Gorman
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Elizabeth Jacobi
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Mojgan Amrikachi
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Donna Coffey
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Dina Mody
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Ekene Okoye
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas.
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Lashmanova N, Braun A, Cheng L, Gattuso P, Yan L. Endocervical adenocarcinoma in situ-from Papanicolaou test to hysterectomy: a series of 74 cases. J Am Soc Cytopathol 2021; 11:13-20. [PMID: 34509373 DOI: 10.1016/j.jasc.2021.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 08/01/2021] [Accepted: 08/03/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Endocervical adenocarcinoma in situ (AIS) is not always identified on cervical Papanicolaou (Pap) test cytology because the Pap test has relatively low sensitivity for the diagnosis endocervical glandular lesions. We performed a retrospective study to determine the relative sensitivity of different diagnostic approaches, including Pap tests, cervical biopsy and/or endocervical curettage, loop electrosurgical excision procedure (LEEP), and hysterectomy specimens. METHODS Cases of endocervical AIS diagnosed from August 2005 to January 2019 were retrieved from our institution's pathology databases, and their clinicopathologic features were reviewed. RESULTS A total of 74 patients with endocervical AIS with or without concurrent squamous intraepithelial lesions or cervical neoplasms were identified. Their mean age at diagnosis was 39.9 years. More than one half of the cases of AIS were not detected from screening Pap tests but were diagnosed during histologic examination of cervical biopsy or endocervical curettage, LEEP, or cone biopsy specimens (~66%). Only a few patients had had a definitive diagnosis of AIS from the Pap tests (10.8%). Other abnormal glandular cytology included atypical glandular cells, not otherwise specified (16.2%), atypical glandular cells favoring neoplasia (5.4%), and atypical glandular cells suspicious for malignancy (1.3%). Abnormal squamous cytology was common in the study population (54%), with high-grade squamous intraepithelial lesion the most common finding (30%). AIS was diagnosed in 31 of 42 cervical biopsies or curettages, with 16 cases an incidental finding and 15 cases confirming previous abnormal glandular cytology. In addition, AIS was identified in 51 of 53 LEEPs. Approximately 41.5% of those undergoing LEEP had a previous diagnosis of AIS, and 54.7% of the cases were incidental findings. More than one half of the AIS cases harbored significant concurrent cervical lesions, including 26.7% with high-grade squamous intraepithelial lesion, 5.7% with low-grade squamous intraepithelial lesion, 1.9% with invasive squamous cell carcinoma, 20.9% with invasive adenocarcinoma, and 6.7% with microinvasive adenocarcinoma. CONCLUSIONS Our results have demonstrated that the ability to detect AIS with routine screening Pap testing or biopsy/curettage has variable efficacy depending on the screening methods. Given the relatively low combined sensitivity of Pap testing and biopsy/endocervical curettage in the diagnosis of AIS, all LEEPs and cervical cone biopsies performed for squamous cell abnormalities should be thoroughly evaluated for glandular lesions.
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Affiliation(s)
- Natalia Lashmanova
- Department of Pathology, Rush University Medical Center, Chicago, Illinois
| | - Ankica Braun
- Department of Pathology, Rush University Medical Center, Chicago, Illinois
| | - Lin Cheng
- Department of Pathology, Rush University Medical Center, Chicago, Illinois
| | - Paolo Gattuso
- Department of Pathology, Rush University Medical Center, Chicago, Illinois
| | - Lei Yan
- Department of Pathology, Rush University Medical Center, Chicago, Illinois.
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Mix JM, Van Dyne EA, Saraiya M, Hallowell BD, Thomas CC. Assessing Impact of HPV Vaccination on Cervical Cancer Incidence among Women Aged 15-29 Years in the United States, 1999-2017: An Ecologic Study. Cancer Epidemiol Biomarkers Prev 2020; 30:30-37. [PMID: 33082207 DOI: 10.1158/1055-9965.epi-20-0846] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/24/2020] [Accepted: 10/14/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND To date, the impact of the human papillomavirus (HPV) vaccine on invasive cervical cancers in the United States has not been documented due, in part, to the time needed for cancer to develop and to recent changes to cervical cancer screening guidelines and recommendations, which complicate data interpretation. METHODS We examined incidence rates of cervical squamous cell carcinoma (SCC) and adenocarcinoma (AC) among women aged 15-29 years diagnosed during 1999-2017 using population-based cancer registry data covering 97.8% of the U.S. POPULATION Trends were stratified by age and histology. The annual percent change in cervical cancer incidence per year was calculated using joinpoint regression. RESULTS During 1999-2017, SCC rates decreased 12.7% per year among women aged 15-20 years, 5.5% among women aged 21-24 years, and 2.3% among women aged 25-29 years. The declines in SCC rates were largest among women aged 15-20 years during 2010-2017, with a decrease of 22.5% per year. Overall, AC rates decreased 4.1% per year among women aged 15-20 years, 3.6% per year among women aged 21-24 years, and 1.6% per year among women aged 25-29 years. AC rates declined the most among women aged 15-20 years during 2006-2017, decreasing 9.4% per year. CONCLUSIONS Since HPV vaccine introduction, both SCC and AC incidence rates declined among women aged 15-20 years, a group not typically screened for cervical cancer, which may suggest HPV vaccine impact. IMPACT Timely vaccination and improved screening and follow-up among recommended age groups could result in further reductions in invasive cervical cancer.
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Affiliation(s)
- Jacqueline M Mix
- Centers for Disease Control and Prevention, Atlanta, Georgia.,Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee
| | - Elizabeth A Van Dyne
- Centers for Disease Control and Prevention, Atlanta, Georgia.,Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Mona Saraiya
- Centers for Disease Control and Prevention, Atlanta, Georgia.
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Zou T, Dave S, Adler RN, Manning MJ, Scott MP, Strock C, Kandil D, Cosar E, Fischer AH. Colposcopic endocervical brushing cytology appears to be more sensitive than histologic endocervical curettage for detecting endocervical adenocarcinoma. J Am Soc Cytopathol 2020; 10:135-140. [PMID: 33097463 DOI: 10.1016/j.jasc.2020.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/11/2020] [Accepted: 08/12/2020] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Colposcopic endocervical brushing cytology (CEB) is more sensitive than endocervical curettage (ECC) for detecting squamous intraepithelial lesions. There are no data on performance of CEB for detecting endocervical adenocarcinoma. MATERIALS AND METHODS A total of 151 patients were identified in a word search for "endocervical adenocarcinoma" in surgical pathology reports from January 2007 to June 2019. To measure sensitivity, reports of CEB or ECC samples within 1 year preceding the first surgical pathology diagnosis of at least endocervical adenocarcinoma in situ (AIS+) were examined. Specificity was measured in a cohort in which at least atypical glandular cells (AGC+) was reported in CEB or ECC. RESULTS Seven CEB preceding diagnosis of AIS were identified: 6 of 7 were positive or suspicious for AIS+. One of 7 was negative and it was negative on re-review. Three of 6 positive CEB cases used cell blocks with immunohistochemistry. Seventy ECC samples preceding diagnosis of AIS were identified: 40 of 70 were diagnosed as AGC+. The sensitivities of CEB and ECC for detecting AIS+ at a threshold of AGC+ are 86% and 57% (too few patients for statistics), respectively. For specificity, 12 of 18 CEB and 9 of 25 ECC reports with AGC+ were false positive by follow-up surgical pathology. The specificities of CEB and ECC are 99.4% and 99.9%, respectively. CONCLUSION Sensitivity of CEB for detecting AIS+ (86%) is at least as high as ECC (57%). Specificity of CEB is similar to ECC. Addition of a cell block to CEB may be useful. CEB appears to be an appropriate test for follow-up of atypical glandular cells reported on Papanicolaou tests.
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Affiliation(s)
- Tianle Zou
- Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts.
| | - Shubha Dave
- Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| | - Ronald N Adler
- Department of Family Medicine and Community Health, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| | - Mark J Manning
- Department of Obstetrics and Gynecology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| | - Mary Patricia Scott
- Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| | - Cara Strock
- Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| | - Dina Kandil
- Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| | - Ediz Cosar
- Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
| | - Andrew H Fischer
- Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester, Massachusetts
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Ondič O, Němcová J, Alaghehbandan R, Černá K, Gomolčáková B, Kinkorová-Luňáčková I, Chytra J, Šidlová H, Hósová M, Bouda J. The newly proposed International Endocervical Adenocarcinoma Criteria and Classification and its relevance to cervical cytology screening assessed in a prospective 2-year study of 118 cases. Cytopathology 2020; 31:288-291. [PMID: 32289186 DOI: 10.1111/cyt.12831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/23/2020] [Accepted: 04/02/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND It is generally acknowledged that interobserver variability for the histological diagnosis of endocervical adenocarcinoma (EA) subtypes is suboptimal. The recently proposed International Endocervical Adenocarcinoma Criteria and Classification (IECC) system is based on the presence of associated human papilloma virus (HPV) infection. It recognises HPV-associated EAs and non-HPV-associated EAs. METHODS This prospective cytology-histology and molecular genetics-based study investigated the potential effect of IECC being applied to Papanicolaou (Pap) test with regard to the diagnostic accuracy of severe glandular lesions reported at least as adenocarcinoma in situ (AIS). RESULTS Out of 118 liquid-based cytology Pap tests with AIS+ lesion, complete information on follow-up biopsy and HPV status was available in 51 cases. AIS and EA category correlated with histologically confirmed AIS/EA in 88.5% (23/26) and 70.5% (12/17) of cases, respectively. Interestingly, 93% (40/43) of cases diagnosed as AIS/EA were HPV positive and 7% (3/43) were HPV negative (originating in the cervix, endometrium and adnexa). CONCLUSIONS Our findings suggest that this approach could possibly divide Pap tests containing severe glandular lesion into two groups: (a) robust diagnosis of HPV-associated EA and (b) non-HPV associated glandular lesions of heterogeneous origin, requiring further clinical preoperative diagnostic workup.
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Affiliation(s)
- Ondrej Ondič
- Department of Pathology, Medical Faculty, Charles University Hospital Pilsen, Charles University, Pilsen, Czech Republic.,Bioptická laboratoř, s.r.o., Pilsen, Czech Republic
| | - Jana Němcová
- Department of Pathology, Medical Faculty, Charles University Hospital Pilsen, Charles University, Pilsen, Czech Republic.,Bioptická laboratoř, s.r.o., Pilsen, Czech Republic
| | - Reza Alaghehbandan
- Department of Pathology, Royal Columbian Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Kateřina Černá
- Department of Pathology, Medical Faculty, Charles University Hospital Pilsen, Charles University, Pilsen, Czech Republic.,Bioptická laboratoř, s.r.o., Pilsen, Czech Republic
| | | | | | - Jan Chytra
- Department of Gynecology and Obstetrics, Medical Faculty, Charles University Hospital Pilsen, Charles University, Pilsen, Czech Republic
| | - Henrieta Šidlová
- Cytopathos, s.r.o., Bratislava, Slovak Republic.,Department of Pathology, Slovak Medical University, Bratislava, Slovak Republic
| | - Marta Hósová
- Department of Pathology, Nemocnice Na Bulovce, Praha, Czech Republic
| | - Jiří Bouda
- Department of Gynecology and Obstetrics, Medical Faculty, Charles University Hospital Pilsen, Charles University, Pilsen, Czech Republic
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