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Khan MYA, Bandyopadhyay S, Alrajjal A, Choudhury MSR, Ali-Fehmi R, Shidham VB. Atypical glandular cells (AGC): Cytology of glandular lesions of the uterine cervix. Cytojournal 2022; 19:31. [PMID: 35673694 PMCID: PMC9168395 DOI: 10.25259/cmas_03_11_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 03/06/2022] [Indexed: 11/08/2022] Open
Abstract
The Pap smear is a well-known screening tool for squamous lesions of the uterine cervix. However, its screening role in glandular lesions is less effective. The incidence of squamous cell carcinoma of the cervix has dramatically decreased with the advent of Pap smear and recent understanding related to HPV carcinogenesis of cervical cancers including the advent of HPV vaccines. However, in recent years, the incidence of glandular abnormalities, diagnosed on Pap smears, has increased with greater sensitivity and precision. The incidence of atypical glandular cells (AGC) is approximately 0.18–0.74% of all cervical smears with a reported prevalence of 2.5% among all Pap smears. A high degree of suspicion, good clinical history, and the presence of diagnostic cytomorphological findings are essential for the proper interpretation of glandular cell abnormalities. A methodical approach to evaluate Pap smear greatly helps interpretation and avoids the diagnostic pitfalls. The Bethesda System for reporting cervical cytology has categorized glandular cell abnormalities into various categories as follows: Endocervical adenocarcinoma in situ (AIS) Atypical glandular cells (AGCs) Endocervical cells: a1 NOS or specify in comments; a2 Favor neoplastic Endometrial cells: NOS or specify in comments
Adenocarcinoma (AdCa) Endocervical Endometrial Extrauterine NOS
Subtle differences in quantitative and qualitative cytologic features are essential for distinguishing one category from another. In this chapter, we highlight an organized approach for the interpretation of glandular abnormalities in Pap smear for our readers. This is an overview of the Bethesda categories, the reason for classification, and differential diagnosis with key characteristic features. An approach to the methodical evaluation of hyperchromatic crowded groups is discussed with key cytomorphologic differences. An algorithmic approach is suggested to facilitate the interpretation of various AGC categories.
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Jang TK, Park JY, Kim DY, Suh DS, Kim JH, Kim YM, Kim YT, Nam JH. The Clinical Significance and Utility of HPV-DNA Testing in Korean Women with Atypical Glandular Cells in Cervical Pap Tests: An Analysis of 311 Cases at a Single Institution. Cancer Invest 2021; 39:885-892. [PMID: 34279158 DOI: 10.1080/07357907.2021.1952593] [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] [Indexed: 10/20/2022]
Abstract
The aim of this study is to analyze the correlation between clinically significant histologic results and HPV in women with AGC in pap test. Of the 311 women confirmed as AGC, 111 women (35.7%) was identified as positive for HPV. In the AGC analysis, cervical lesions were significantly more common in HPV positive group compared to HPV negative group (61.2 vs. 10.5%, p < 0.001). In contrast, endometrial lesions were not associated with HPV infection (8.1 vs. 4.5%, p = 0.12). The HPV-DNA testing in women with AGC may be a useful tool for predicting clinically significant cervical lesions.
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Affiliation(s)
- Tae-Kyu Jang
- Department of Obstetrics and Gynecology, Donsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Jeong-Yeol Park
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dae-Yeon Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dae-Shik Suh
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong-Hyeok Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong-Man Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Tak Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Joo-Hyun Nam
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Fernandes H, Devaraju S, Bhat A, Ramachandra P. Role of cervical cytology in the detection of uterine glandular lesions. MEDICAL JOURNAL OF DR. D.Y. PATIL VIDYAPEETH 2021. [DOI: 10.4103/mjdrdypu.mjdrdypu_68_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Ruipérez Pacheco E, Ramírez Mena M, García Santos F, Bellón del Amo M, Coronado Martín P. Diagnóstico citológico de «células glandulares atípicas» como predictor de enfermedad ginecológica oncológica. CLINICA E INVESTIGACION EN GINECOLOGIA Y OBSTETRICIA 2019. [DOI: 10.1016/j.gine.2018.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Chang CC, Ou YC, Wang KL, Chang TC, Cheng YM, Chen CH, Chu TY, Hsu ST, Liou WS, Chang YY, Wu HH, Chen TH, Lai HC. Triage of Atypical Glandular Cell by SOX1 and POU4F3 Methylation: A Taiwanese Gynecologic Oncology Group (TGOG) Study. PLoS One 2015; 10:e0128705. [PMID: 26057869 PMCID: PMC4461194 DOI: 10.1371/journal.pone.0128705] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2015] [Accepted: 04/29/2015] [Indexed: 11/19/2022] Open
Abstract
Introduction Invasive procedures including loop electrosurgical excision, cervical conization, and endometrial sampling are often recommended when atypical glandular cells (AGC) are detected on Pap smear with unsatisfactory colposcopy. These invasive procedures may result in patient anxiety, increased medical expense, and increasing the risk of preterm delivery in subsequent pregnancies. This study was performed to assess methylation biomarkers in the triage of AGC on Pap smear for invasive procedures. Methods We conducted a multicenter study in 13 medical centers in Taiwan from May 2012 to May 2014. A total of 55 samples diagnosed “AGC not otherwise specified” (AGC-NOS) were included. All patients with AGC underwent colposcopy, cervical biopsy, endometrial sampling, and conization if indicated. Multiplex quantitative methylation-specific polymerase chain reaction (QMSPCR) was performed. Sensitivity, specificity, and accuracy were calculated for detecting CIN3+ and endometrial complex hyperplasia. Results In 55 patients with AGC, the sensitivity for methylated (m) SOX1m, PAX1 m, ZNF582m,PTPRRm, AJAP1m, HS3ST2m, and POU4F3m for detecting CIN3+ and endometrial complex hyperplasia lesions was 100, 86, 71, 86, 86, 57, and 100%; specificity was 67, 79, 85, 50, 52, 96, and 52%, respectively. Testing for high risk-HPV had a sensitivity of 57% and specificity of 75% for CIN3+ and endometrial complex hyperplasia lesions. Conclusion Methylated (m) SOX1m and POU4F3m could be new methylation biomarkers for detection of CIN3+ and endometrial complex hyperplasia in AGC. Women with AGC and positive SOX1m / POU4F3m, colposcopy, cervical conization or endometrial sampling should be considered.
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Affiliation(s)
- Cheng-Chang Chang
- Department of Obstetrics and Gynecology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, R.O.C
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, R.O.C
| | - Yu-Che Ou
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan, R.O.C
| | - Kung-Liahng Wang
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan, R.O.C
| | - Ting-Chang Chang
- Department of Obstetrics and Gynecology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, R.O.C
| | - Ya-Min Cheng
- Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, Tainan, Taiwan, R.O.C
| | - Chi-Hau Chen
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan, R.O.C
| | - Tang-Yuan Chu
- Department of Obstetrics and Gynecology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan, R.O.C
| | - Shih-Tien Hsu
- Department of Obstetrics and Gynecology, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C
| | - Wen-Shiung Liou
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, R.O.C
| | - Yin-Yi Chang
- Department of Obstetrics and Gynecology, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Hua-Hsi Wu
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, R.O.C
| | - Tze-Ho Chen
- Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua, Taiwan, R.O.C
| | - Hung-Cheng Lai
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, R.O.C
- Department of Obstetrics and Gynecology, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan, R.O.C
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, R.O.C
- * E-mail:
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Verdoodt F, Jiang X, Williams M, Schnatz PF, Arbyn M. High-risk HPV testing in the management of atypical glandular cells: A systematic review and meta-analysis. Int J Cancer 2015; 138:303-10. [PMID: 25583258 DOI: 10.1002/ijc.29424] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Accepted: 01/07/2015] [Indexed: 12/15/2022]
Abstract
Whereas the utility of high-risk HPV (hrHPV) testing is widely accepted in triage of women with atypical squamous lesions, its role in managing atypical glandular cells (AGC) is not fully elucidated. A systematic review and meta-analysis were performed to evaluate the accuracy of hrHPV testing in the management of women with AGC to detect underlying high-grade intraepithelial neoplasia or worse, and adenocarcinoma in situ or worse (AIS+). Additionally, the diagnosis of extra-cervical cancer was considered as an outcome in this review. A bibliographic database search (PubMed, EMBASE, CENTRAL) identified twelve eligible studies. The occurrence of cervical intraepithelial neoplasia grade two or worse including AIS+ (CIN2+/AIS+), was 19.8% among women with AGC, and 55.7% among women with AGC and concurrent squamous lesions (atypical squamous cells of undetermined significance or worse, ASC-US+). The pooled sensitivity and specificity of hrHPV-testing with Hybrid Capture 2 (HC2) to detect CIN2+/AIS+ in women with AGC was 90.0% (95% CI = 85.1-93.4%) and 75.1% (95% CI = 64.8-83.2%), respectively. Women who were hrHPV-negative, demonstrated an increased risk for extra-cervical malignancy (endometrium, fallopian tube, ovary). In women of 50y and older, a hrHPV-negative result was linked with a 18.0% chance of extra-cervical malignancy, while the chance of cervical pre-cancer and cancer was 0.4 and 0.0%, respectively. In conclusion, given the high risk of underlying CIN2+/AIS+, women with AGC should be referred directly to colposcopy. However, hrHPV test results in combination with the age, appears to improve the diagnostic process by distinguishing the risk for cervical versus non-cervical lesions.
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Affiliation(s)
- Freija Verdoodt
- Unit of Cancer Epidemiology, Scientific Institute of Public Health, Brussels, Belgium
| | - Xuezhi Jiang
- Department of Obstetrics and Gynecology, Reading Hospital, West Reading, PA, USA.,Department of Obstetrics and Gynecology, Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA, USA
| | - Mark Williams
- Department of Obstetrics and Gynecology, Reading Hospital, West Reading, PA, USA
| | - Peter F Schnatz
- Department of Obstetrics and Gynecology, Reading Hospital, West Reading, PA, USA.,Department of Obstetrics and Gynecology, Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA, USA.,Department of Internal Medicine, Reading Hospital, West Reading, PA, USA.,Department of Internal Medicine, Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA, USA
| | - Marc Arbyn
- Unit of Cancer Epidemiology, Scientific Institute of Public Health, Brussels, Belgium
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Management of borderline change in endocervical cells: a more dependable approach. Br J Cancer 2014; 111:851-7. [PMID: 24967874 PMCID: PMC4150265 DOI: 10.1038/bjc.2014.340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 05/18/2014] [Accepted: 05/26/2014] [Indexed: 11/13/2022] Open
Abstract
Background: There are limited data and guidance from the UK on borderline nuclear change in endocervical cells (BNCs). The objective of this study is to determine the clinical outcome of women with BNCs, to determine the accuracy of colposcopy and propose a more robust management algorithm. Methods: This is a retrospective review of all BNC referrals between January 2006 and December 2011 at the Northumbria Healthcare Trust. Histological diagnosis was based on high-grade histology (CIN 2 or worse). Any high-grade histology in the first year of follow-up was included in the final diagnosis. Results: Of the 9001 new referrals, 167 women had BNCs. Thirty-seven (22%) were diagnosed with high-grade histology on initial assessment. Sixty women had satisfactory and negative colposcopy, out of which 7 (12%) were detected with high-grade histology/cytology in the first year of follow-up. Overall, 50 high-grade histology (30%), including two invasive carcinomas were detected. Conclusions: Current follow-up of BNCs relies heavily on colposcopic assessment. A significant proportion of women with negative colposcopy was found to have high-grade histology in the first year of follow-up. We propose a more robust management algorithm to lower the probability of missed high-grade histology in this subgroup of women.
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Shoji T, Takatori E, Takeuchi S, Yoshizaki A, Uesugi N, Sugai T, Sugiyama T. Clinical significance of atypical glandular cells in the Bethesda system 2001: a comparison with the histopathological diagnosis of surgically resected specimens. Cancer Invest 2014; 32:105-9. [PMID: 24576221 PMCID: PMC4002635 DOI: 10.3109/07357907.2014.880453] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Forty-one patients diagnosed with atypical glangular cells (AGC) underwent surgery, and the histopathological diagnosis results for the resected specimens and the clinical features were analyzed. Out of 41 patients, final pathological diagnosis was endometrial cancer in 13 patients, cervical adenocarcinoma in 8, AIS in 7, CIN3 in 6, others in 2, and no lesions in 5. In comparison with previous reports, malignant or premalignant lesions were detected more frequently in patients with AGC who underwent surgery. We believe that conization or hysterectomy aimed at diagnosis and treatment, as well as endometrial histodiagnosis, should be carried out aggressively in patients with AGC.
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Affiliation(s)
- Tadahiro Shoji
- Department of Obstetrics and Gynecology, Iwate Medical University School of Medicine, Iwate, Japan
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Sarian LO, Rabelo-Santos SH, Derchain SFM, Zeferino LC. Diagnostic and therapeutic challenges in the management of glandular abnormalities of the cervix. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/eog.11.74] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Goyal A, Yang B. Cytologic features of stratified mucin producing intraepithelial lesion of the cervix--a case report. Diagn Cytopathol 2013; 42:792-7. [PMID: 24574375 DOI: 10.1002/dc.23066] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Revised: 09/04/2013] [Accepted: 10/10/2013] [Indexed: 11/11/2022]
Abstract
Stratified mucin-producing intraepithelial lesion (SMILE) of the cervix is a human papilloma virus (HPV) associated high grade intraepithelial columnar cell neoplasm that is thought to arise from the reserve cells of the transformation zone. It is composed of immature stratified cells that display intracytoplasmic mucin and is commonly associated with high grade squamous intraepithelial lesion (HSIL), adenocarcinoma in situ (AIS), and invasive carcinoma. Here, we describe the cytologic features of SMILE and discuss its pitfalls in cervical cytology. A 51-year-old woman was diagnosed with SMILE on a cervical biopsy. Histologically, the dysplastic epithelium showed enlarged nuclei with increased nuclear density and presence of mucin-producing columnar cells throughout its thickness. The slides from the last two Pap tests (ThinPrep) performed on the patient were reviewed and compared with the histology. Cytologically, groups of atypical endocervical glandular cells were seen on both Pap tests. These groups showed mild nuclear crowding, slightly enlarged nuclei, nuclear hyperchromasia, and indistinct nucleoli. The borders of these cell groups were relatively smooth. Original cytologic diagnosis was atypical squamous cells of undetermined significance (ASC-US) in both instances. HPV (Hybrid Capture 2) testing was positive on both occasions. Similar to the histology, cytologic features of SMILE are subtle. The features are not typical for AIS or for HSIL and could easily be misinterpreted as reactive. This report emphasizes that careful review of crowded groups of glandular cells in HPV positive women is absolutely critical. Based on our knowledge, this is the first description of the cytologic features of these lesions.
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Namugenyi S, Balsan M, Glick S, Jordan J. Prevalence and genotype distribution of human papillomavirus in cytology specimens containing atypical glandular cells: A case–control study. J Clin Virol 2013; 58:432-6. [DOI: 10.1016/j.jcv.2013.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 08/03/2013] [Accepted: 08/05/2013] [Indexed: 01/30/2023]
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Abstract
Less than 1% of Pap smears are interpreted as having atypical glandular cells. Because of the rarity of diagnosis, providers are frequently unfamiliar with both the workup and the potential ramifications. Comprehensive evaluation is required in all cases to exclude a spectrum of possible diagnoses. Although colposcopy, human papillomavirus DNA testing, endocervical curettage, and endometrial sampling should be the initial part of the evaluation, these procedures may not identify any specific etiology. The aim of this review is to provide the most current strategy for management of this rare, but suspicious Pap test result.
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Affiliation(s)
- John O Schorge
- Division of Gynecologic Oncology, Massachusetts General Hospital, Boston, MA, USA.
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Arbyn M, Roelens J, Simoens C, Buntinx F, Paraskevaidis E, Martin-Hirsch PPL, Prendiville WJ. Human papillomavirus testing versus repeat cytology for triage of minor cytological cervical lesions. Cochrane Database Syst Rev 2013; 2013:CD008054. [PMID: 23543559 PMCID: PMC6457841 DOI: 10.1002/14651858.cd008054.pub2] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Atypical squamous cells of undetermined significance (ASCUS) and low-grade squamous intra-epithelial lesions (LSIL) are minor lesions of the cervical epithelium, detectable by cytological examination of cells collected from the surface of the cervix of a woman.Usually, women with ASCUS and LSIL do not have cervical (pre-) cancer, however a substantial proportion of them do have underlying high-grade cervical intra-epithelial neoplasia (CIN, grade 2 or 3) and so are at increased risk for developing cervical cancer. Therefore, accurate triage of women with ASCUS or LSIL is required to identify those who need further management.This review evaluates two ways to triage women with ASCUS or LSIL: repeating the cytological test, and DNA testing for high-risk types of the human papillomavirus (hrHPV) - the main causal factor of cervical cancer. OBJECTIVES Main objective To compare the accuracy of hrHPV testing with the Hybrid Capture 2 (HC2) assay against that of repeat cytology for detection of underlying cervical intraepithelial neoplasia of grade 2 or worse (CIN2+) or grade 3 or worse (CIN3+) in women with ASCUS or LSIL. For the HC2 assay, a positive result was defined as proposed by the manufacturer. For repeat cytology, different cut-offs were used to define positivity: Atypical squamous cells of undetermined significance or worse (ASCUS+), low-grade squamous intra-epithelial lesions or worse (LSIL+) or high-grade squamous intra-epithelial lesions or worse (HSIL+).Secondary objective To assess the accuracy of the HC2 assay to detect CIN2+ or CIN3+ in women with ASCUS or LSIL in a larger group of reports of studies that applied hrHPV testing and the reference standard (coloscopy and biopsy), irrespective whether or not repeat cytology was done. SEARCH METHODS We made a comprehensive literature search that included the Cochrane Register of Diagnostic Test Accuracy Studies; the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library), MEDLINE (through PubMed), and EMBASE (last search 6 January 2011). Selected journals likely to contain relevant papers were handsearched from 1992 to 2010 (December). We also searched CERVIX, the bibliographic database of the Unit of Cancer Epidemiology at the Scientific Institute of Public Health (Brussels, Belgium) which contains more than 20,000 references on cervical cancer.More recent searches, up to December 2012, targeted reports on the accuracy of triage of ASCUS or LSIL with other HPV DNA assays, or HPV RNA assays and other molecular markers. These searches will be used for new Cochrane reviews as well as for updates of the current review. SELECTION CRITERIA Studies eligible for inclusion in the review had to include: women presenting with a cervical cytology result of ASCUS or LSIL, who had undergone both HC2 testing and repeat cytology, or HC2 testing alone, and were subsequently subjected to reference standard verification with colposcopy and colposcopy-directed biopsies for histologic verification. DATA COLLECTION AND ANALYSIS The review authors independently extracted data from the selected studies, and obtained additional data from report authors.Two groups of meta-analyses were performed: group I concerned triage of women with ASCUS, group II concerned women with LSIL. The bivariate model (METADAS-macro in SAS) was used to assess the absolute accuracy of the triage tests in both groups as well as the differences in accuracy between the triage tests. MAIN RESULTS The pooled sensitivity of HC2 was significantly higher than that of repeat cytology at cut-off ASCUS+ to detect CIN2+ in both triage of ASCUS and LSIL (relative sensitivity of 1.27 (95% CI 1.16 to 1.39; P value < 0.0001) and 1.23 (95% CI 1.06 to 1.4; P value 0.007), respectively. In ASCUS triage, the pooled specificity of the triage methods did not differ significantly from each other (relative specificity: 0.99 (95% CI 0.97 to 1.03; P value 0.98)). However, the specificity of HC2 was substantially, and significantly, lower than that of repeat cytology in the triage of LSIL (relative specificity: 0.66 (95% CI 0.58 to 0.75) P value < 0.0001). AUTHORS' CONCLUSIONS HPV-triage with HC2 can be recommended to triage women with ASCUS because it has higher accuracy (significantly higher sensitivity, and similar specificity) than repeat cytology. When triaging women with LSIL, an HC2 test yields a significantly higher sensitivity, but a significantly lower specificity, compared to a repeat cytology. Therefore, practice recommendations for management of women with LSIL should be balanced, taking local circumstances into account.
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Affiliation(s)
- Marc Arbyn
- Unit of Cancer Epidemiology, Scientific Institute of Public Health, Brussels, Belgium.
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Mikami Y, Minamiguchi S, Teramoto N, Nagura M, Haga H, Konishi I. Carbonic anhydrase type IX expression in lobular endocervical glandular hyperplasia and gastric-type adenocarcinoma of the uterine cervix. Pathol Res Pract 2013; 209:173-8. [PMID: 23391777 DOI: 10.1016/j.prp.2012.12.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Revised: 12/03/2012] [Accepted: 12/06/2012] [Indexed: 02/04/2023]
Abstract
The significance of carbonic anhydrase (CA-IX) expression in endocervical glandular lesions was determined to assess the utility of CA-IX immunohistochemistry for the identification of gastric-type endocervical adenocarcinoma and its related lesions. In this study, lobular endocervical glandular hyperplasia (LEGH) (n=5), atypical LEGH (ALEGH) (n=6), and endocervical adenocarcinomas, including usual-type (UEA) (n=6) and gastric-type (GAS) (n=7), were examined by immunohistochemistry for CA-IX expression. The proportion of positive staining and intensity was evaluated as between 0 and 3+. All 13 UEAs and GASs were positive for CA-IX, with 9 cases showing 3+ staining, and 8 cases showing positive areas exceeding 50%. All 11 LEGHs were positive for CA-IX, with all cases showing 50% or more positive areas, although only one case was 3+ positive. Five of 6 ALEGHs were positive for CA-IX, with 4 cases showing 3+ positivity in 100% of the lesion. Non-neoplastic glands were negative for CA-IX, although reserve cell populations and tubal metaplasias were positive for CA-IX. Although CA-IX appears to be involved in tumor progression and may be diagnostically useful in cases of endocervical adenocarcinoma and its precursors, LEGH can be a pitfall, and staining results should be combined with morphology.
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Affiliation(s)
- Yoshiki Mikami
- Department of Diagnostic Pathology, Kyoto University Hospital, Kyoto, Japan.
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Hoda RS, Loukeris K, Abdul-Karim FW. Gynecologic cytology on conventional and liquid-based preparations: a comprehensive review of similarities and differences. Diagn Cytopathol 2012; 41:257-78. [PMID: 22508662 DOI: 10.1002/dc.22842] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 01/10/2012] [Indexed: 02/06/2023]
Abstract
Liquid-based preparations (LBPs) have largely replaced conventional Papanicolaou smears (CPS) for cervical samples in the United States and in many other industrialized countries. The two FDA-approved LBP currently in use include ThinPrep (TP), (Hologic Inc., Bedford, MA) and SurePath (SP), (BD Diagnostic, Burlington, NC). Split-sample and direct-to-vial studies have shown that LBPs show an overall improvement in sample collection and processing, reduce artifacts that interfere in diagnosis, are more sensitive, can be utilized for ancillary tests and are a cost-effective replacement for CPS. Comparative analyses of diagnostic accuracy indicate that LBPs perform at least as well as CPS. However, the added advantages of standardized, automated preparations and screening, reduced unsatisfactory rate, improved specimen adequacy and ability to perform human papillomavirus (HPV) test, are enough to continue use of LBP. The cytologic features in LBP are similar to CPS with subtle differences, particularly in background information. There are also subtle differences between the two LBPs, SP and TP, which are reflective of different sampling devices, collection media, and processing techniques. Architecturally, LBP shows smaller cell clusters and sheets and more dyscohesion. Cytologically, enhanced nuclear features and smaller cell size are more prominent. Advances in liquid-based Papanicolaou's (Pap) test have lead to well-defined patient management guidelines by the American Society for Colposcopy and Cervical Pathology. Herein, we review these aspects of Pap test including, morphology, automation, ancillary tests (HPV and immunochemistry), pertinent QA/QC monitors, patient management guidelines, and review of pertinent literature.
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Affiliation(s)
- Rana S Hoda
- Department of Pathology & Laboratory Medicine, New York-Presbyterian Hospital, Weill Cornell Medical College, New York, New York 10065, USA.
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Value of HPV-DNA test in women with cytological diagnosis of atypical glandular cells (AGC). Eur J Obstet Gynecol Reprod Biol 2011; 159:160-4. [DOI: 10.1016/j.ejogrb.2011.05.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Revised: 01/10/2011] [Accepted: 05/19/2011] [Indexed: 01/21/2023]
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Slama J, Freitag P, Dundr P, Duskova J, Fischerova D, Zikan M, Pinkavova I, Cibula D. Outcomes of pregnant patients with Pap smears classified as atypical glandular cells. Cytopathology 2011; 23:383-8. [DOI: 10.1111/j.1365-2303.2011.00898.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- J Slama
- Department of Oncogynecology, General Teaching Hospital and 1st Medical School of Charles University, 12 800 Prague 2, Czech Republic.
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Cheng WF, Chen YL, You SL, Chen CJ, Chen YC, Hsieh CY, Chen CA. Risk of gynaecological malignancies in cytologically atypical glandular cells: follow-up study of a nationwide screening population. BJOG 2010; 118:34-41. [DOI: 10.1111/j.1471-0528.2010.02769.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhao C, Florea A, Austin RM. Clinical Utility of Adjunctive High-Risk Human Papillomavirus DNA Testing in Women With Papanicolaou Test Findings of Atypical Glandular Cells. Arch Pathol Lab Med 2010; 134:103-8. [DOI: 10.5858/2008-0755-oar1.1] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Context.
Atypical glandular cell (AGC) Papanicolaou (Pap) test interpretations are challenging. Most biopsy findings are benign, but AGC results may also reflect highly significant noninvasive neoplastic and malignant histologic outcomes. High-risk human papillomavirus (hrHPV) test use with AGC Pap test results is evolving.
Objective.
To further evaluate the utility and limitations of hrHPV testing with AGC Pap tests.
Design.
Hospital records were searched for AGC Pap tests results from June 1, 2005, to August 31, 2007. Cases of AGC with hrHPV tests and histopathologic follow-up were included.
Results.
Of the 662 women with AGC Pap test results and follow-up analyzed, hrHPV results were available for 309 (46.7%) and were positive in 75 cases (24.3%). Among the 75 cases with hrHPV+ AGC results, 13 (17.3%) had cervical intraepithelial neoplasia grades 2/3, 10 (13.3%) had adenocarcinoma in situ, and 3 (4.0%) had cervical invasive adenocarcinoma, whereas for 234 women with hrHPV− results, 1 (0.4%) had cervical intraepithelial neoplasia grades 2/3, 1 (0.4%) had adenocarcinoma in situ, 1 each (0.4%) had cervical adenocarcinoma and ovarian carcinoma, and 8 (3.4%) had endometrial carcinoma.
Conclusions.
Positive hrHPV AGC results were most strongly associated with cervical intraepithelial neoplasia grades 2/3 and adenocarcinoma in situ in women younger than 50 years. Positive hrHPV AGC results were also present in all 3 cases of invasive cervical adenocarcinoma in women younger than 50 years. Of note, hrHPV− AGC results were present in 10 of 13 carcinomas (76.9%) detected after AGC Pap tests, all in women 40 years or older with endometrial adenocarcinomas (n = 8), ovarian carcinoma (n = 1), and cervical adenosquamous carcinoma in a woman (n = 1) in her 50s. Testing for hrHPV after AGC Pap testing was most helpful in the detection of cervical intraepithelial neoplasia grades 2/3, adenocarcinoma in situ, and invasive cervical adenocarcinomas in women younger than 50 years.
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Sireci AN, Crapanzano JP, Mansukhani M, Wright T, Babiac A, Erroll M, Vazquez M, Saqi A. Atypical glandular cells (AGC): ThinPrep Imaging System (TIS), manual screening (MS), and correlation with Hybrid Capture 2 (HC2) HPV DNA testing. Diagn Cytopathol 2009; 38:705-9. [PMID: 20014311 DOI: 10.1002/dc.21273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE The aim of the study was to determine if the ThinPrep Imaging System (T1S) improves the positive predictive value (PPV) of atypical glandular cell (AGC) diagnosis for identifying HPV-related squamous and/or glandular lesions over manual screening (MS), and if human papilloma virus (HPV)-DNA testing improves the diagnostic yield. MATERIALS AND METHODS 85 ThinPrep cervical cytology specimens with a diagnosis of AGC by TIS (n = 51) and MS (n = 34) were retrieved. The diagnoses were correlated with corresponding histologic follow-up and high risk (HR)-HPV testing results. RESULTS The PPV of AGC by TIS and MS for HPV-related squamous lesions were similar. In the MS group, more cases of glandular pathology were identified, however only three represented adenocarcinoma in-situ (AIS), and the remaining ten were endometrial carcinomas (EMCA). CONCLUSIONS TIS and MS are comparable in the detection of AGC representing squamous histology and the addition of HPV DNA testing does not differentially improve performance. Although the MS group harbored more glandular pathology, the differences in the detection of AIS were not statistically significant.
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Affiliation(s)
- Anthony N Sireci
- Department of Pathology and Cell Biology, New York Presbyterian Hospital, Columbia University Medical Center, New York 10032, USA
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21
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Liao SY, Rodgers WH, Kauderer J, Bonfiglio TA, Walker JL, Darcy KM, Carter R, Hatae M, Levine L, Spirtos NM, Stanbridge EJ. Carbonic anhydrase IX and human papillomavirus as diagnostic biomarkers of cervical dysplasia/neoplasia in women with a cytologic diagnosis of atypical glandular cells: a Gynecologic Oncology Group study in United States. Int J Cancer 2009; 125:2434-40. [PMID: 19670419 DOI: 10.1002/ijc.24615] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
High-risk human papillomavirus (H-HPV) infection is strongly linked to cervical neoplasia, but its role in detecting glandular lesions (GLs) is unclear. In the cervix, carbonic anhydrase IX (CA-IX) is expressed in cervical neoplasia, but rarely in the benign cervix. The diagnostic utility of these biomarkers was evaluated in women with a cytologic diagnosis of atypical glandular cells (AGC). H-HPV was detected using hybrid capture 2 (HC2) in liquid-based cytology, and CA-IX immunoreactivity was studied on conventional Pap smears. Of 403 patients, 111 (28%) were positive for significant cervical lesions (SCLs) including CIN2, CIN3, adenocarcinoma in situ or invasive carcinoma. CA-IX testing alone (n = 403) had a sensitivity of 75, 95 or 65% for SCLs, significant GLs or squamous lesions (SLs), respectively, with a specificity of 88% and a false negative rate (FNR defined as 1 minus negative predictive value) of 10%. Testing for H-HPV (n = 122) had a sensitivity of 97, 100 or 96% for SCLs, GLs or SLs, respectively, with a specificity of 87% and a FNR of 1%. The combination of CA-IX and H-HPV testing (n = 122), collectively, had the same sensitivity, specificity and FNR for SCLs, GLs or SLs as H-HPV testing alone. The conclusions of our study are that both H-HPV and CA-IX testing are useful diagnostic markers for GLs. However, H-HPV testing is a better diagnostic marker for SLs. The combination of CA-IX with H-HPV testing does not improve the diagnostic accuracy for cervical neoplasia in women with AGC diagnosis over that of H-HPV testing alone.
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Affiliation(s)
- Shu-Yuan Liao
- Department of Epidemiology, University of California at Irvine, School of Medicine, Irvine, CA
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22
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Human papillomavirus-specific genotypes in cervical lesions of women referred for smears with atypical glandular cells or adenocarcinoma in situ. Int J Gynecol Pathol 2009; 28:272-8. [PMID: 19620946 DOI: 10.1097/pgp.0b013e318190ed27] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This study was designed to analyze whether specific human papillomavirus (HPV) genotypes may predict histologic outcomes in women with glandular abnormalities in their cervical smears. Of the 160 women included, 111 were diagnosed with atypical glandular cells, 35 had both atypical glandular cells and high-grade squamous intraepithelial lesions, whereas 14 women had AIS, in 1 case associated with high-grade squamous intraepithelial lesions. All women underwent colposcopic examinations and biopsy was performed in 129/160 (80.6%). Thirty-one women (19.3%) were considered negative for neoplasia and scheduled for follow-up. All specimens were tested for 27 HPV genotypes by Roche's polymerase chain reaction-reverse line blot assay. Histologic diagnoses were either cervical intraepithelial neoplasia or invasive carcinoma in 75 (58%) women, and negative for neoplasia in 54 (42%). The overall prevalence of HPV was 43%. HPV 16 was the most prevalent type followed by HPV 18. HPV 16 was significantly associated with squamous and glandular neoplasia and HPV 18 with glandular neoplasia. In women with cervical intraepithelial neoplasia 2 or 3, 11 different HPV genotypes were found, whereas in those who had invasive glandular or invasive carcinoma HPV 16 and HPV 18 were found predominantly. The detection of HPV 16 in women with glandular abnormalities in cervical smears did not help differentiating squamous from glandular lesions. However, the detection of HPV 53 in abnormal smears can predict squamous neoplasia, whereas HPV 18 can predict glandular neoplasia as histologic diagnoses.
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The Utility of Human Papillomavirus Testing in the Management of Atypical Glandular Cells on Cytology. J Low Genit Tract Dis 2009; 13:72-8. [DOI: 10.1097/lgt.0b013e318183bb0e] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Women look to their internists and other primary care physicians to provide preventive health care. Periodic Pap tests are as much a part of a woman's ongoing health care as periodic lipid assessments, mammograms, screening for colon cancer, or any of the other recommended screening assessments. This article provides primary care physicians with the information needed to perform Pap tests at the appropriate intervals, or if not set up to do Pap tests themselves, to make the appropriate referrals. Also provided is the necessary information to counsel women with abnormal Pap tests who may need colposcopy or other follow-up evaluation. Finally, the role of the HPV vaccine in the prevention of cervical cancer is summarized.
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Affiliation(s)
- Alan G Waxman
- Department of Obstetrics and Gynecology, University of New Mexico Health Sciences Center, MSC 10 5580, 1 University of New Mexico, Albuquerque, NM 87131-0001, USA.
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25
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Atypical glandular cells and adenocarcinoma in situ according to the Bethesda 2001 classification: Cytohistological correlation and clinical implications. Eur J Obstet Gynecol Reprod Biol 2008; 139:79-85. [DOI: 10.1016/j.ejogrb.2007.08.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2006] [Revised: 08/06/2007] [Accepted: 08/22/2007] [Indexed: 11/17/2022]
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26
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Assessment of reflex human papillomavirus DNA testing in patients with atypical endocervical cells on cervical cytology. Cancer 2008; 114:236-41. [DOI: 10.1002/cncr.23639] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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27
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Rabelo-Santos SH, Derchain SFM, Do Amaral Westin MC, Angelo-Andrade LAL, Sarian LOZ, Oliveira ERZM, Morais SS, Zeferino LC. Endocervical glandular cell abnormalities in conventional cervical smears: evaluation of the performance of cytomorphological criteria and HPV testing in predicting neoplasia. Cytopathology 2008; 19:34-43. [DOI: 10.1111/j.1365-2303.2007.00466.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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28
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2006 consensus guidelines for the management of women with abnormal cervical screening tests. J Low Genit Tract Dis 2007; 11:201-22. [PMID: 17917566 DOI: 10.1097/lgt.0b013e3181585870] [Citation(s) in RCA: 252] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To provide revised evidence-based consensus guidelines for managing women with abnormal cervical cancer screening test results. PARTICIPANTS A group of 146 experts, including representatives from 29 professional organizations, federal agencies, and national and international health organizations, met in Bethesda, MD, September 18-19, 2006, to develop the guidelines. MAJOR CHANGES IN GUIDELINES: The core recommendations for managing women with atypical squamous cells of undetermined significance and low-grade squamous intraepithelial lesions were changed minimally. Postcolposcopy management for women with these cytological abnormalities is now identical. Management recommendations for these conditions did change for "special populations," such as adolescents for whom a more conservative approach incorporating cytological follow-up for 2 years was approved. Core recommendations for managing women with high-grade squamous intraepithelial lesions and atypical glandular cells also underwent only minor modifications. More emphasis is placed on immediate "screen-and-treat" approaches when managing women with high-grade squamous intraepithelial lesion. Testing for high-risk human papillomavirus DNA is incorporated into the management of women with atypical glandular cells after their initial evaluation with colposcopy and endometrial sampling. The 2004 Interim Guidance for the use of human papillomavirus DNA testing as an adjunct to cervical cytology for screening in women 30 years and older was formally adopted with only very minor modifications. CONCLUSIONS The 2006 Consensus Guidelines reflect recent data from large clinical trials and advances in technology and are designed to assist clinicians of all subspecialties.
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29
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Schnatz PF, Guile M, O'Sullivan DM, Sorosky JI. Clinical significance of atypical glandular cells on cervical cytology. Obstet Gynecol 2007; 107:701-8. [PMID: 16507944 DOI: 10.1097/01.aog.0000202401.29145.68] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate the prevalence and histologic outcomes of patients with atypical glandular cells of undetermined significance (AGUS), diagnosed by Pap test, and concurrent risk factors. DATA SOURCES A PubMed/MEDLINE/Ovid HealthStar search of the English literature was conducted from January 1988 through March 2004. METHODS OF STUDY SELECTION The search criteria included the terms "atypical glandular cells of undetermined significance," "AGUS," or "AGC." All studies investigating the clinical significance of patients with an AGUS Pap test were included, except for those where consecutive Pap tests were not studied. Diagnostic outcomes were then determined. TABULATION, INTEGRATION, AND RESULTS Of the 916 studies identified, 24 met our inclusion criteria. Of the 2,389,206 Pap tests included in these studies, 6,829 (0.29%) had AGUS. Follow-up was available for 3,890 tests. These data showed the following rates of pathology: 8.5% low-grade squamous intraepithelial lesions (LSIL), 11.1% high-grade squamous intraepithelial lesions (HSIL), 2.9% adenocarcinoma in situ, 1.4% endometrial hyperplasia, and 5.2% malignancy. The most common malignancies were endometrial adenocarcinoma (57.6%), cervical adenocarcinoma (23.6%), ovarian and fallopian tube carcinoma (6.4%), squamous cell carcinoma of the cervix (5.4%), and other (6.9%). Of the AGUS Pap tests, the remaining 71.0% corresponded to benign findings, including reactive changes, polyps, and normal histology. Patients with AGUS, which favors a neoplastic process, or with a concurrent ASCUS have a greater likelihood of disease. CONCLUSION Histologic diagnosis showed that 29.0% of these Pap tests had findings requiring follow-up or therapeutic intervention, including a 5.2% rate of malignancy. Based on these findings, 99.6% of the diagnoses are within the region of surveillance when AGUS Pap tests are evaluated with colposcopy and directed biopsy, endocervical curettage, an endometrial biopsy in patients with risk factors for endometrial cancer, and pelvic examination.
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Wright TC, Massad LS, Dunton CJ, Spitzer M, Wilkinson EJ, Solomon D. 2006 consensus guidelines for the management of women with abnormal cervical cancer screening tests. Am J Obstet Gynecol 2007; 197:346-55. [PMID: 17904957 DOI: 10.1016/j.ajog.2007.07.047] [Citation(s) in RCA: 478] [Impact Index Per Article: 28.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2007] [Revised: 06/28/2007] [Accepted: 07/29/2007] [Indexed: 12/25/2022]
Abstract
A group of 146 experts representing 29 organizations and professional societies met September 18-19, 2006, in Bethesda, MD, to develop revised evidence-based, consensus guidelines for managing women with abnormal cervical cancer screening tests. Recommendations for managing atypical squamous cells of undetermined significance and low-grade squamous intraepithelial lesion (LSIL) are essentially unchanged. Changes were made for managing these conditions in adolescents for whom cytological follow-up for 2 years was approved. Recommendations for managing high-grade squamous intraepithelial lesion (HSIL) and atypical glandular cells (AGC) also underwent only minor modifications. More emphasis is placed on immediate screen-and-treat approaches for HSIL. Human papillomavirus (HPV) testing is incorporated into the management of AGC after their initial evaluation with colposcopy and endometrial sampling. The 2004 Interim Guidance for HPV testing as an adjunct to cervical cytology for screening in women 30 years of age and older was formally adopted with only very minor modifications.
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Affiliation(s)
- Thomas C Wright
- Department of Pathology, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA.
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31
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Nwanodi O, Choi C, Khulpateea N. Cervicovaginal cytology and diagnosis of ovarian or peritoneal cancer: case report and literature review. Arch Gynecol Obstet 2007; 277:171-4. [PMID: 17653735 DOI: 10.1007/s00404-007-0428-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2007] [Accepted: 07/05/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND The characteristics of women presenting with asymptomatic ovarian or peritoneal cancer diagnosed following evaluation for abnormal cervicovaginal cytology are currently undefined. CASE We present a case of a 51-year-old woman with asymptomatic stage IIIC ovarian cancer whose diagnosis was triggered by evaluation for adenocarcinoma and atypical glandular cells of undetermined significance (AGUS) on cervical cytology. We also present a case of a 53-year-old woman with AGUS cervical cytology on two occasions, found to have stage III peritoneal cancer at exploratory laparotomy. CONCLUSION We conducted a systematic search for articles to enable a review of asymptomatic cases of ovarian and peritoneal cancer, which presented via abnormal cervicovaginal cytology. The mean age at presentation with peritoneal cancer was 47.8 years old, which is similar to that of ovarian cancer of 50.5 years. Staging was provided in 13 cases, 11 of which (85%) were at least stage IIIA or greater. In terms of age greater than 50 years old, cervicovaginal cytology interpreted as AGUS, having a negative initial work-up, and advanced disease stage at presentation, the two cases presented are consistent with the literature. Abnormal cervicovaginal cytology as a presenting diagnostic criterion of cancer of the ovary or peritoneum is often representative of advanced disease.
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Affiliation(s)
- Oroma Nwanodi
- Women's Health Department, Myrtle Hilliard Davis Comprehensive Health Centers, 5471 Dr. Martin Luther King Drive, Saint Louis, MO, 63112, USA.
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Ko V, Tambouret RH, Kuebler DL, Black-Schaffer WS, Wilbur DC. Human papillomavirus testing using hybrid capture II with SurePath collection: initial evaluation and longitudinal data provide clinical validation for this method. Cancer 2007; 108:468-74. [PMID: 17091508 DOI: 10.1002/cncr.22285] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Testing for human papillomavirus (HPV) is an integral part of equivocal cervical cytology triage. Clinical validation of non-FDA (Food and Drug Administration)-approved methods is therefore important because of the high volume of such tests and the implications for missed high-grade lesions if test performance is not optimal. METHODS A preinitiation study and 17 months of follow-up data using Hybrid Capture II (HC II) HPV detection with SurePath (SP) sample collection were analyzed. Results of HPV tests on abnormal cytology samples were collected and compared with follow-up results. HPV-positive rates were determined in cases of low-grade squamous intraepithelial lesion (LSIL) and high-grade squamous intraepithelial lesion (HSIL), and follow-up rates of cervical intraepithelial neoplasia (CIN) were determined in HPV-positive and -negative cases of atypical squamous cells of unknown significance (ASC-US). Rates were compared with published data using FDA-validated methods. RESULTS The preinitiation study showed the test method to be 100% sensitive for the detection of LSIL (20 cases) and HSIL (8). The ASC-US follow-up study (2319 cases with 625 having biopsy results) showed that the rate of CIN III+ in HPV +/- cases was 7.8%/1.4%, and of CIN II+ was 17.5%/4.3%, respectively. The positive predictive values/negative predictive values (PPV/NPVs) (CIN II+) for the test were 17.5%/95.7%, respectively. CONCLUSIONS Published FDA-validated HPV testing follow-up data show that the expected rates of CIN III+ and CIN II+ in the HPV-negative ASC-US population are 1.4% and 5%, respectively, with PPV/NPVs (CIN II+) of 20%/99%, respectively. By comparison, the present data using HC II with SP show strong similarity, indicating clinical validity for the use of this method.
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Affiliation(s)
- Vincent Ko
- Division of Cytopathology, Department of Pathology, Massachusetts General Hospital, Boston, MA 02114, USA.
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Rabelo-Santos SH, Villa LL, Derchain SF, Ferreira S, Sarian LOZ, Angelo-Andrade LAL, do Amaral Westin MC, Zeferino LC. Variants of human papillomavirus types 16 and 18: histological findings in women referred for atypical glandular cells or adenocarcinoma in situ in cervical smear. Int J Gynecol Pathol 2006; 25:393-7. [PMID: 16990718 DOI: 10.1097/01.pgp.0000215302.17029.0c] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Human papillomavirus (HPV) genotypes cannot fully explain the histological diagnosis of women with glandular abnormalities detected by cervical smear. Thus, this study was designed to analyze the distribution of HPV-16 and HPV-18 variants in women referred because of atypical glandular cells and adenocarcinoma in situ in their cervical smears and its association with histological results. Twenty-four women with HPV-16 and 6 with HPV-18, selected from 160 women with cervical smears suggestive of glandular abnormalities, were included. Histological results showed cervicitis (1 case), squamous neoplasia (18 cases), glandular neoplasia (7 cases), and glandular neoplasia associated with a squamous component (4 cases). Among the 24 cases presenting HPV-16, the European variant was detected in 15 (62%) and the Asian American in 9 (38%). Among the 15 cases associated with the European variant, 14 (93%) presented squamous neoplasia and 1 (7%) invasive adenocarcinoma. Asian-American HPV-16 variants were significantly associated with histological diagnosis of glandular neoplasia alone (odds ratio, 9.3 [1.4-60.2]) or associated with squamous neoplasia (odds ratio, 18.7 [1.5-232.3]). Adenocarcinomas were detected in 4 of 6 HPV-18-positive cases, being 2 cases had the European variant, 1 had the Asian Amerindian variant, and 1 had the African variant. The association of HPV-16 with squamous or glandular neoplasia is explained by its variants. In this study, squamous neoplasia was related to the European variant of HPV-16, whereas glandular neoplasia was related to the Asian-American variant. Glandular neoplasia is associated with HPV-18, but the results of our analysis of its variants were inconclusive.
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Saqi A, Gupta PK, Erroll M, Babiac A, Blackmun D, Mansukhani M, Vazquez M. High-risk human papillomavirus DNA testing: a marker for atypical glandular cells. Diagn Cytopathol 2006; 34:235-9. [PMID: 16470857 DOI: 10.1002/dc.20369] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Cervical/endocervical cytology screening has decreased morbidity and mortality, and implementing adjunctive human papilloma virus (HPV) DNA testing for atypical squamous cells of undetermined significance has improved the specificity for detecting premalignant squamous lesions. Currently, there are no guidelines to perform HPV DNA testing on cervical/endocervical ThinPreps with atypical glandular cells (AGC). To assess the potential role of HPV DNA testing on AGC cases, Hybrid Capture 2 (Digene Corp.) testing was performed on 144 cervical/endocervical AGC specimens. One hundred three of 144 cases had follow-up; 60/103 (58.3%) were high-risk HPV negative and 43/103 (42.3%) were high-risk HPV positive. Of 43 HPV-positive patients, 37 had adenocarcinoma in situ (AIS), atypical squamous cells of undetermined significance (ASCUS), or cervical squamous intraepithelial neoplasia, while only one patient without high-risk HPV had a squamous intraepithelial neoplasia. Furthermore, most high-risk HPV positive AGC cases harbored high-grade squamous intraepithelial lesion (HSIL) rather than AIS. Our data support HPV DNA testing of all AGC specimens to detect cervical, especially squamous, neoplasia.
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Affiliation(s)
- Anjali Saqi
- Department of Pathology, New York Presbyterian Hospital, Columbia Presbyterian Medical Center, New York, New York, USA.
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35
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Wood MD, Horst JA, Bibbo M. Weeding atypical glandular cell look-alikes from the true atypical lesions in liquid-based Pap tests: A review. Diagn Cytopathol 2006; 35:12-7. [PMID: 17173299 DOI: 10.1002/dc.20589] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The purpose of this review is to identify features that separate atypical glandular cells (AGC) associated with glandular neoplasia from its mimickers, both benign and neoplastic. We reviewed cases of AGC diagnosed on liquid-based Pap tests (LBP) for which corresponding histological follow-up was available. A review of the literature for similar studies in LBP tests was also conducted. We find that certain benign mimics can be reliably separated from AGC, but recommend caution in attempting to increase specificity at the risk of losing sensitivity. Although accounting for only a small percentage of diagnoses AGC require a thorough clinical evaluation, including colposcopy. Most cases are ultimately found to be benign. When evaluating smears suspicious for AGC, it is important to examine the subtle features which make truly atypical cells discernible from their numerous benign mimickers.
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Affiliation(s)
- Moira D Wood
- Department of Pathology, Anatomy, and Cell Biology, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA.
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36
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Cuschieri KS, Cubie HA. The role of human papillomavirus testing in cervical screening. J Clin Virol 2005; 32 Suppl 1:S34-42. [PMID: 15753010 DOI: 10.1016/j.jcv.2004.11.020] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2004] [Accepted: 11/14/2004] [Indexed: 10/25/2022]
Abstract
Organised, cytology-based cervical screening has led to a reduction in deaths associated with cervical cancer. Human papillomavirus (HPV) is necessary for the development of cervical cancer and associated pre-cursor cervical intraepithelial neoplasia and accumulated evidence suggests that incorporation of HPV testing could further refine screening programmes. HPV testing is discussed in the context of primary screening, for triage, and as a test of cure of treatment and possible value in developing countries. The high negative predictive value of a "double negative" cytology and HPV result could allow considerable changes in policy such as increased intervals between screening rounds, adjustment of age ranges for testing and schedule for return to routine screening post treatment. HPV testing for the triage of women to colposcopy with borderline or atypical squamous cells of undetermined significance (ASCUS) cytology could be clinically effective, but may be limited in women with low-grade squamous intraepithelial lesions (LSIL) or mild dyskaryosis by high HPV prevalence. Markers of HPV persistence harbour enormous potential to identify women at greatest risk of disease progression. Due to the diversity of existing cytology-based screening programmes, full cost-effectiveness analyses of HPV testing should be performed and assessed within local contexts.
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Affiliation(s)
- Kate S Cuschieri
- Specialist Virology Centre, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK.
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Irvin W, Evans SR, Andersen W, Jazaeri A, Taylor P, Stoler M, Pastore L, Rice L. The utility of HPV DNA triage in the management of cytological AGC. Am J Obstet Gynecol 2005; 193:559-65; discussion 565-7. [PMID: 16098895 DOI: 10.1016/j.ajog.2005.03.044] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2004] [Revised: 03/14/2005] [Accepted: 05/19/2005] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Given the demonstrated utility of human papilloma virus DNA triage in the management of atypical squamous cells of undetermined significance, this study sought to evaluate the potential role of human papilloma virus DNA testing in the evaluation and management of cytological atypical glandular cells. STUDY DESIGN Following institutional review board approval, 28 women presenting with cytological atypical glandular cells underwent repeat thin-prep cytology, Hybrid Capture 2 human papilloma virus DNA testing, colposcopic evaluation, Fisher electrosurgical conization, and endometrial sampling. Human papilloma virus test results in each patient were then correlated with histologic lesions, if present. RESULTS Sixteen of the 28 study patients had pathologic lesions (11/28 high-grade squamous intraepithelial lesion, 3/28 low-grade squamous intraepithelial lesion, 1/28 adenocarcinoma in situ, 1/28 simple endometrial hyperplasia). Human papilloma virus DNA testing was available in 24 of 28 subjects (86%). The sensitivity of human papilloma virus positivity to predict the presence of cervical intraepithelial neoplasia was 100% (confidence interval 77% to 100%), specificity 64% (confidence interval 35% to 85%), positive predictive value 76%, and negative predictive value 100%. Women who tested human papilloma virus positive were 12 times more likely to have cervical intraepithelial neoplasia than women who were human papilloma virus negative (Fisher P<.001). Human papilloma virus positivity was not predictive of endometrial pathology; women who were human papilloma virus positive were less likely to have endometrial pathology than were women who were human papilloma virus negative (risk ratio 1.6, 95% confidence interval 0.01-1.7). CONCLUSION Atypical glandular cells can represent a variety of lesions. The majority of the lesions will be squamous intraepithelial lesions of the cervix (50%), with high-grade squamous intraepithelial lesion present in 40% of subjects. Human papilloma virus DNA testing is a sensitive test for the presence of squamous intraepithelial lesion, with excellent negative predictive value for the absence of squamous intraepithelial lesion. The results of this study suggest human papilloma virus DNA testing might be an effective screening test in the initial evaluation and management of cytological atypical glandular cells.
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Affiliation(s)
- William Irvin
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Virginia Health System, Charlottesville, VA 22908, USA.
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Discussion. Am J Obstet Gynecol 2005. [DOI: 10.1016/j.ajog.2005.04.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Derchain SFM, Rabelo-Santos SH, Sarian LO, Zeferino LC, de Oliveira Zambeli ER, do Amaral Westin MC, de Angelo Andrade LAL, Syrjänen KJ. Human papillomavirus DNA detection and histological findings in women referred for atypical glandular cells or adenocarcinoma in situ in their Pap smears. Gynecol Oncol 2004; 95:618-23. [PMID: 15581973 DOI: 10.1016/j.ygyno.2004.08.033] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2004] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To evaluate the association between high-risk human papillomavirus (HPV) DNA detection and histological diagnosis in women referred for atypical glandular cells (AGC) or adenocarcinoma in situ (AIS) at Pap smear. METHODS In this cross-sectional study, 146 women referred for AGC (124), AGC with high-grade squamous intraepithelial lesion (HSIL) (15), or AIS (7) were tested for HPV DNA using Hybrid Capture II (HC II). All women underwent colposcopic examination, and cervical biopsy was performed for 95 patients. Fifty-one women referred due to AGC with normal colposcopy and normal second Pap smear were scheduled for control visits every 4 months. RESULTS The overall prevalence of HPV DNA was 38%. HPV DNA was detected in 93% of the women with HSIL associated with AGC and in 71% of women with AIS Pap smear, being significantly higher when compared with the prevalence (29%) in women with AGC alone. Forty-five women (30.8%) had clinically significant histological lesions (CIN 2 or worse). High-risk HPV DNA was detected in only 16% of the women without significant abnormalities in biopsy, in contrast to 96% of those who had CIN 2 or CIN 3 and 75% of women with AIS. Eighty-five percent of women with invasive cervical carcinoma (squamous or adenocarcinoma) tested positive for HPV DNA. HPV DNA detection was significantly associated with histological diagnosis of CIN 2 or worse, with an odds ratio (OR) = 51.8 (95% CI 14.3-199.9). CONCLUSION HPV DNA detection was strongly associated with the severity of cervical lesion (CIN 2 or worse) in women referred for AGC or AIS in their Pap smear. These data implicate the use of HPV testing in triage of women with AGC Pap smears.
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Affiliation(s)
- Sophie Françoise Mauricette Derchain
- Department of Obstetrics and Gynecology, Universidade Estadual de Campinas (UNICAMP), Rua Alexander Fleming 101, CEP:13083-970, Campinas, SP, Brazil
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Hot Papers in the Literature. J Womens Health (Larchmt) 2004. [DOI: 10.1089/154099904323016518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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