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Deffieux X, Rousset-Jablonski C, Gantois A, Brillac T, Maruani J, Maitrot-Mantelet L, Mignot S, Gaucher L, Athiel Y, Baffet H, Bailleul A, Bernard V, Bourdon M, Cardaillac C, Carneiro Y, Chariot P, Corroenne R, Dabi Y, Dahlem L, Frank S, Freyens A, Grouthier V, Hernandez I, Iraola E, Lambert M, Lauchet N, Legendre G, Le Lous M, Louis-Vahdat C, Martinat Sainte-Beuve A, Masson M, Matteo C, Pinton A, Sabbagh E, Sallee C, Thubert T, Heron I, Pizzoferrato AC, Artzner F, Tavenet A, Le Ray C, Fauconnier A. [Pelvic exam in gynecology and obstetrics: Guidelines for clinical practice]. Gynecol Obstet Fertil Senol 2023; 51:297-330. [PMID: 37258002 DOI: 10.1016/j.gofs.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 04/03/2023] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To provide guidelines for the pelvic clinical exam in gynecology and obstetrics. MATERIAL AND METHODS A multidisciplinary experts consensus committee of 45 experts was formed, including representatives of patients' associations and users of the health system. The entire guidelines process was conducted independently of any funding. The authors were advised to follow the rules of the Grading of Recommendations Assessment, Development and Evaluation (GRADE®) system to guide assessment of quality of evidence. The potential drawbacks of making strong recommendations in the presence of low-quality evidence were emphasized. METHODS The committee studied 40 questions within 4 fields for symptomatic or asymptomatic women (emergency conditions, gynecological consultation, gynecological diseases, obstetrics, and pregnancy). Each question was formulated in a PICO (Patients, Intervention, Comparison, Outcome) format and the evidence profiles were produced. The literature review and recommendations were made according to the GRADE® methodology. RESULTS The experts' synthesis work and the application of the GRADE method resulted in 27 recommendations. Among the formalized recommendations, 17 present a strong agreement, 7 a weak agreement and 3 an expert consensus agreement. Thirteen questions resulted in an absence of recommendation due to lack of evidence in the literature. CONCLUSIONS The need to perform clinical examination in gynecological and obstetrics patients was specified in 27 pre-defined situations based on scientific evidence. More research is required to investigate the benefit in other cases.
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Affiliation(s)
- Xavier Deffieux
- Service de gynécologie-obstétrique, hôpital Antoine-Béclère, université Paris-Saclay, AP-HP, 92140 Clamart, France.
| | - Christine Rousset-Jablonski
- Département de chirurgie, Centre Léon Bérard, 28, rue Laënnec, 69008 Lyon, France; Inserm U1290, Research on Healthcare Performance (RESHAPE), université Claude-Bernard Lyon 1, 69008 Lyon, France; Service de Gynécologie-Obstétrique, Centre Hospitalier Lyon Sud, Pierre-Bénite, France
| | - Adrien Gantois
- Collège national des sages-femmes de France hébergé au Réseau de santé périnatal parisien (RSPP), 75010 Paris, France
| | | | - Julia Maruani
- Cabinet médical, 6, rue Docteur-Albert-Schweitzer, 13006 Marseille, France
| | - Lorraine Maitrot-Mantelet
- Unité de gynécologie médicale, hôpital Port-Royal, Assistance publique-Hôpitaux de Paris (AP-HP), hôpital universitaire Paris centre (HUPC), 75014 Paris, France
| | | | - Laurent Gaucher
- Collège national des sages-femmes de France, CNSF, 75010 Paris, France; Public Health Unit, hospices civils de Lyon, 69500 Bron, France; Inserm U1290, Research on Healthcare Performance (RESHAPE), université Claude-Bernard Lyon 1, 69008 Lyon, France; Geneva School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, 1206 Genève, Suisse
| | - Yoann Athiel
- Maternité Port-Royal, groupe hospitalier Paris Centre, AP-HP, université Paris cité, FHU Prema, 75014 Paris, France
| | - Hortense Baffet
- Service de gynécologie médicale, orthogénie et sexologie, CHU de Lille, université de Lille, 59000 Lille, France
| | - Alexandre Bailleul
- Service de gynécologie-obstétrique, centre hospitalier de Poissy Saint-Germain-en-Laye, 78300 Poissy, France; Équipe RISCQ « Risques cliniques et sécurité en santé des femmes et en santé périnatale », université Paris-Saclay, UVSQ, 78180 Montigny-le-Bretonneux, France
| | - Valérie Bernard
- Service de chirurgie gynécologique, gynécologie médicale et médecine de la reproduction, centre Aliénor d'Aquitaine, centre hospitalo-universitaire Pellegrin, 33000 Bordeaux, France; Unité Inserm 1312, université de Bordeaux, Bordeaux Institute of Oncology, 33000 Bordeaux, France
| | - Mathilde Bourdon
- Service de gynécologie-obstétrique II et médecine de la reproduction, université Paris cité, AP-HP, centre hospitalier universitaire (CHU) Cochin Port-Royal, 75014 Paris, France
| | - Claire Cardaillac
- Service de gynécologie-obstétrique, CHU de Nantes, 44000 Nantes, France
| | | | - Patrick Chariot
- Département de médecine légale et sociale, Assistance publique-Hôpitaux de Paris, 93140 Bondy, France; Institut de recherche interdisciplinaire sur les enjeux sociaux, UMR 8156-997, UFR SMBH, université Sorbonne Paris Nord, 93000 Bobigny, France
| | - Romain Corroenne
- Service de gynécologue-obstétrique, CHU d'Angers, 49000 Angers, France
| | - Yohann Dabi
- Service de gynécologie-obstétrique et médecine de la reproduction, Sorbonne université-AP-HP-hôpital Tenon, 75020 Paris, France
| | - Laurence Dahlem
- Département universitaire de médecine générale, faculté de médecine, université de Bordeaux, 146, rue Léo-Saignat, 33076 Bordeaux, France
| | - Sophie Frank
- Service d'oncogénétique, Institut Curie, 75005 Paris, France
| | - Anne Freyens
- Département universitaire de médecine générale (DUMG), université Paul-Sabatier, 31000 Toulouse, France
| | - Virginie Grouthier
- Service d'endocrinologie, diabétologie, nutrition et d'endocrinologie des gonades, Hôpital Haut Lévêque, Centre Hospitalo-universitaire régional de Bordeaux, 31000 Bordeaux, France; Université de Bordeaux, Inserm U1034, Biology of Cardiovascular Diseases, Pessac, France
| | - Isabelle Hernandez
- Collège national des sages-femmes de France hébergé au Réseau de santé périnatal parisien (RSPP), 75010 Paris, France
| | - Elisabeth Iraola
- Institut de recherche interdisciplinaire sur les enjeux sociaux (IRIS), UMR 8156-997, CNRS U997 Inserm EHESS UP13 UFR SMBH, université Sorbonne Paris Nord, Paris, France; Direction de la protection maternelle et infantile et promotion de la santé, conseil départemental du Val-de-Marne, 94000 Créteil, France
| | - Marie Lambert
- Service de chirurgie gynécologique, gynécologie médicale et médecine de la reproduction, centre Aliénor d'Aquitaine, centre hospitalo-universitaire Pellegrin, 33000 Bordeaux, France
| | - Nadege Lauchet
- Groupe médical François-Perrin, 9, rue François-Perrin, 87000 Limoges, France
| | - Guillaume Legendre
- Service de gynécologue-obstétrique, CHU Angers, 49000 Angers, France; UMR_S1085, université d'Angers, CHU d'Angers, université de Rennes, Inserm, EHESP, Irset (institut de recherche en santé, environnement et travail), Angers, France
| | - Maela Le Lous
- Université de Rennes 1, Inserm, LTSI - UMR 1099, 35000 Rennes, France; Département de gynécologie et obstétrique, CHU de Rennes, 35000 Rennes, France
| | - Christine Louis-Vahdat
- Cabinet de gynécologie et obstétrique, 126, boulevard Saint-Germain, 75006 Paris, France
| | | | - Marine Masson
- Département de médecine générale, 86000 Poitiers, France
| | - Caroline Matteo
- Ecole de maïeutique, Aix Marseille Université, 13015 Marseille, France
| | - Anne Pinton
- Service de gynécologie-obstétrique, hôpital Trousseau, AP-HP, 26, avenue du Dr-Arnold-Netter, 75012 Paris, France; Sorbonne université, 75013 Paris, France
| | - Emmanuelle Sabbagh
- Unité de gynécologie médicale, hôpital Port-Royal, Assistance publique-Hôpitaux de Paris (AP-HP), hôpital universitaire Paris centre (HUPC), 75014 Paris, France
| | - Camille Sallee
- Service de gynécologie-obstétrique, hôpital Mère-Enfant, CHU de Limoges, 87000 Limoges, France
| | - Thibault Thubert
- Service de gynecologie-obstétrique, CHU de Nantes, 44000 Nantes, France; EA 4334, laboratoire mouvement, interactions, performance (MIP), Nantes université, 44322 Nantes, France
| | - Isabelle Heron
- Service d'endocrinologie, université de Rouen, hôpital Charles-Nicolle, 76000 Rouen, France; Cabinet médical, Clinique Mathilde, 76100 Rouen, France
| | - Anne-Cécile Pizzoferrato
- Service de gynécologie-obstétrique, hôpital universitaire de La Miletrie, 86000 Poitiers, France; Inserm CIC 1402, université de Poitiers, 86000 Poitiers, France
| | - France Artzner
- Ciane, Collectif interassociatif autour de la naissance, c/o Anne Evrard, 101, rue Pierre-Corneille, 69003 Lyon, France
| | - Arounie Tavenet
- Endofrance, Association de lutte contre l'endométriose, 3, rue de la Gare, 70190 Tresilley, France
| | - Camille Le Ray
- Maternité Port-Royal, groupe hospitalier Paris Centre, AP-HP, université Paris cité, FHU Prema, 75014 Paris, France
| | - Arnaud Fauconnier
- Service de gynécologie-obstétrique, centre hospitalier de Poissy Saint-Germain-en-Laye, 78300 Poissy, France
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Levine D, Patel MD, Suh-Burgmann EJ, Andreotti RF, Benacerraf BR, Benson CB, Brewster WR, Coleman BG, Doubilet PM, Goldstein SR, Hamper UM, Hecht JL, Horrow MM, Hur HC, Marnach ML, Pavlik E, Platt LD, Puscheck E, Smith-Bindman R, Brown DL. Simple Adnexal Cysts: SRU Consensus Conference Update on Follow-up and Reporting. Radiology 2019; 293:359-371. [DOI: 10.1148/radiol.2019191354] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Thomassin-Naggara I, Balvay D, Rockall A, Carette MF, Ballester M, Darai E, Bazot M. Added Value of Assessing Adnexal Masses with Advanced MRI Techniques. Biomed Res Int 2015; 2015:785206. [PMID: 26413542 DOI: 10.1155/2015/785206] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Revised: 11/23/2014] [Accepted: 12/07/2014] [Indexed: 12/16/2022]
Abstract
This review will present the added value of perfusion and diffusion MR sequences to characterize adnexal masses. These two functional MR techniques are readily available in routine clinical practice. We will describe the acquisition parameters and a method of analysis to optimize their added value compared with conventional images. We will then propose a model of interpretation that combines the anatomical and morphological information from conventional MRI sequences with the functional information provided by perfusion and diffusion weighted sequences.
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Kehila M, Kebaili S, Hidar S, Boughizane S. [Ovarian tumors in postmenopausal women: report of 100 cases and review of the literature]. Pan Afr Med J 2014; 19:235. [PMID: 25838863 PMCID: PMC4377239 DOI: 10.11604/pamj.2014.19.235.4121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Accepted: 10/04/2014] [Indexed: 11/11/2022] Open
Abstract
Le but de notre travail est d’étudier les particularités de prise en charge des tumeurs de l'ovaire chez la femme ménopausée. L’étude rétrospective porte sur 100 patientes opérées pour des tumeurs ovariennes en post ménopause durant une période de 5 ans. L’âge moyen des patientes était de 61,3 ans (extrêmes: 47- 84 ans). L'aspect échographique était liquidien pur dans 40% des cas, mixte ou solide dans 30% des cas. Le dosage de CA 125 était élevé dans 25% des cas. Un traitement chirurgical a été pratiqué chez toutes les patientes: Laparotomie de première intention dans 43 cas,cœliochirurgie dans 51 cas, cœlioscopie puis laparotomie dans 6 cas. L'examen anatomopathologique définitif a révélé 22% de tumeurs malignes et 10% de kystes fonctionnels. Le geste chirurgical était une annexectomie bilatérale pour la majorité des tumeurs bénignes et carcinologique en cas de tumeurs malignes. La stratégie diagnostique des tumeurs ovariennes en post ménopause reste de nos jours basée sur la clinique, l’échographie et les marqueurs tumoraux. Les bénéfices de la cœlioscopie sont indiscutables. L'attitude à opérer systématiquement les kystes uniloculaires ayant les critères de bénignité est actuellement révisée.
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Affiliation(s)
- Mehdi Kehila
- Faculté de Médecine de Tunis, Service C du Centre de Maternité et de Néonatologie de Tunis, Tunie
| | - Sahbi Kebaili
- Faculté de Médecine de Sfax, Service de Gynécologie-Obstétrique de Sfax, Tunisie
| | - Samir Hidar
- Faculté de Médecine de Sousse, Service de Gynécologie-Obstétrique de Sousse, Tunisie
| | - Sassi Boughizane
- Faculté de Médecine de Sousse, Service de Gynécologie-Obstétrique de Sousse, Tunisie
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Pérez-López FR, Chedraui P, Troyano-Luque JM. Peri- and post-menopausal incidental adnexal masses and the risk of sporadic ovarian malignancy: new insights and clinical management. Gynecol Endocrinol 2010; 26:631-43. [PMID: 20500106 DOI: 10.3109/09513590.2010.487611] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Adnexal masses are common among peri- and post-menopausal women. Although ovarian cancer is a significant cause of mortality in menopausal women, large population-based studies demonstrate that the majority of adnexal masses are benign. Despite this, the appearance of an adnexal mass is a concern for the patient and an insight exercise for physicians. In most cases, an adnexal enlargement is an incidental finding, generally corresponding to a benign cyst and easily diagnosed by conventional ultrasound. Exceptionally an ovarian tumour may be malignant and should be treated as early as possible. When conventional ultrasound renders complex morphology other diagnostic tools must be used such as: colour Doppler and functional tumour vessel properties, serum CA 125 levels, nuclear magnetic resonance imaging and in some cases laparoscopy. Several new tumour markers are being studied for clinical application, although there are presently no clear recommendations. Adnexal masses with benign morphological and functional properties must be periodically monitored as an alternative to surgery since malignant transformation is exceptional.
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Affiliation(s)
- Faustino R Pérez-López
- Department of Obstetrics and Gynaecology, Facultad de Medicina, Universidad de Zaragoza, Hospital Clínico de Zaragoza, Zaragoza 50009, Spain.
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Abstract
OBJECTIVE Multiple diagnostic modalities may be needed to establish the source of excessive androgen production in women. The role of selective venous catheterization in this process has not been established fully. DESIGN A study of hyperandrogenaemic subjects and literature review. PATIENTS Four hyperandrogenaemic women and an additional 132 previously reported cases with available testing data and a pathological diagnosis were evaluated. MEASUREMENTS Serum androgens, diagnostic imaging and ovarian venous effluent sampling. Criteria to distinguish ovarian tumours from other ovarian conditions and to localize the lesion(s) were evaluated. RESULTS Basal peripheral testosterone levels >or= 4.51 nmol/l (>or= 130 ng/dl) discriminated ovarian tumours from benign causes of hyperandrogenism (sensitivity: 93.8%, 95% CI 85.0-98.2; specificity: 77.8%, 95% CI 66.4-86.7). Single lesions produced higher ipsilateral testosterone concentrations (612.6 +/- 162.0 nmol/l; 17 653 +/- 4670 ng/dl) compared to contralateral values (26.4 +/- 5.2 nmol/l; 761 +/- 150 ng/dl). In women with peripheral testosterone >or= 4.51 nmol/l, a right-to-left (R:L) ovarian testosterone ratio >or= 1.44 correctly identified all 18 women with right-sided tumours and misclassified two with bilateral lesions; 12 out of 14 women with left-sided or bilateral lesions had a lower R:L value. When this criterion was combined with a left-to-right (L:R) ovarian testosterone effluent ratio of > 15 to identify left-sided tumours, overall 66% of women were correctly categorized. CONCLUSIONS Peripheral testosterone concentrations identified ovarian androgen-producing tumours, and venous sampling could correctly localize 66% of these, suggesting a role for sampling when imaging studies are not revealing.
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Affiliation(s)
- Eric D. Levens
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH
| | - Brian W. Whitcomb
- Epidemiology Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH
| | - John M. Csokmay
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH
| | - Lynnette K. Nieman
- Program in Reproductive and Adult Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH
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Nossov V, Amneus M, Su F, Lang J, Janco JMT, Reddy ST, Farias-Eisner R. The early detection of ovarian cancer: from traditional methods to proteomics. Can we really do better than serum CA-125? Am J Obstet Gynecol 2008; 199:215-23. [PMID: 18468571 DOI: 10.1016/j.ajog.2008.04.009] [Citation(s) in RCA: 187] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2008] [Revised: 03/19/2008] [Accepted: 04/04/2008] [Indexed: 12/13/2022]
Abstract
Ovarian cancer is the leading cause of death from gynecologic malignancy in the United States. More than 80% of patients present with advanced disease, with 5 year survival rates between 15% and 45%. In contrast, the survival rate for stage I disease, with malignancy confined to the ovary, is approximately 95%. Given the discrepancy in survival outcomes between early- and late-stage disease, strategies that would allow for the detection of ovarian cancer in its early stages would hold promise to significantly improve the mortality rate from ovarian cancer. Unfortunately, current screening methods for the detection of early stage ovarian cancer are inadequate. However, several recent proteomics-based biomarker discovery projects show promise for the development of highly sensitive and specific markers for gynecological malignancies, including ovarian cancer. In this review, we hope to provide an overview of the early detection ovarian cancer from traditional methods to recent promises in the proteomics pipeline.
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Abstract
Our limited understanding of the natural biology of ovarian cancer, along with its low prevalence in the general population make early detection especially challenging. To be successful at the population level, an ovarian cancer screening test must prove its beneficial effect on ovarian cancer-specific mortality while achieving near-perfect specificity in order to minimize the harms resulting from false-positive results. No current screening tests for ovarian cancer fulfill these expectations. We review the current status and the challenges of ovarian cancer screening in the context of evidence-based principles that define a valuable cancer screening program.
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Affiliation(s)
- Christine S Walsh
- Department of Obstetrics and Gynecology, University of California, Los Angeles, David Geffen School of Medicine at UCLA, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Suite 160W, Los Angeles, CA 90048, USA.
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Abstract
The efficacy of ovarian cancer screening remains to be proven. Advances in ultrasound and tumor marker technology, combined with complex statistical analysis have facilitated 2 large ongoing randomized controlled trials of screening which are powered to determine the impact on mortality. Serum proteomics seems to be a promising area for biomarker discovery, but requires more rigorous validation before it can be used in clinical trials. Current screening tests, clinical trials in the general and high-risk populations, screening acceptability and costs are reviewed in this article.
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Affiliation(s)
- Adam N Rosenthal
- Institute for Women's Health, University College London, Elizabeth Garrett Anderson Hospital, London, UK.
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Temma-Asano K, Kimura T, Tsutsui T, Nobunaga T, Samejima Y, Mitsuda N, Kameda T, Ohta Y, Yamamoto T, Saji F, Kamiura S. MR imaging evaluation of postmenopausal adnexal masses: Correlation with final pathologic diagnosis. Maturitas 2006; 53:27-31. [PMID: 16325021 DOI: 10.1016/j.maturitas.2005.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2004] [Revised: 01/25/2005] [Accepted: 01/28/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Adoption of transvaginal ultrasound in usual clinical settings allowed us to find asymptomatic adnexal masses more frequently in postmenopausal women. These masses were traditionally considered as the indication of surgical excision to determine histological diagnosis. Recently, if the appearance of that is simple cyst, conservative management may be acceptable because ultrasound benign diagnosis is proved to be reasonably reliable. We investigate here the reliability of benign diagnosis by MR imaging with gadolinium enhancement for both of simple and complex postmenopausal adnexal cystic masses. METHOD We retrospectively examined the data of 121 postmenopausal patients who underwent surgery during a 3-years-period (from January, 2000 to December 2002) for adnexal mass under diagnosis of benign adnexal cysts based on MR imaging. RESULTS Pathological examination identified two cases of malignancy among 121 cases diagnosed as benign by MR imaging. Among the cysts that revealed a simple pattern by MR imaging, 64/66 cases (97.0%) were benign histology and among the cysts that showed a complex pattern by MR imaging, 55/55 cases (100%) were benign histology. Among the cysts with diameter less than or equal to 10cm, 48/49 simple cysts and 32/32 complex cysts were benign histology. CONCLUSIONS The diagnosis of benign adnexal mass in postmenopausal women by MR imaging was reliable. Conservative observation for postmenopausal patients of asymptomatic and small cysts under benign diagnosis based on MR imaging with gadolinium enhancement will be feasible even if the cysts appearances are complex, with careful follow-up program.
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Affiliation(s)
- Kumiko Temma-Asano
- Division of Obstetrics and Gynecology, Department of Specific Organ Regulation, Osaka University Graduate School of Medicine. 2-2, Yamadaoka, Suita City, Osaka 5650871, Japan
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Kauff ND, Hurley KE, Hensley ML, Robson ME, Lev G, Goldfrank D, Castiel M, Brown CL, Ostroff JS, Hann LE, Offit K, Barakat RR. Ovarian carcinoma screening in women at intermediate risk: impact on quality of life and need for invasive follow-up. Cancer 2005; 104:314-20. [PMID: 15948173 DOI: 10.1002/cncr.21148] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Women with family histories suggestive of an increased risk of ovarian carcinoma who have not had a deleterious BRCA1 or BRCA2 mutation identified are commonly suggested to consider ovarian carcinoma screening with transvaginal ultrasound and/or assessment of CA 125 levels. Limited information is available regarding the impact of this approach on either quality of life (QOL) or need for invasive follow-up in this group of women. METHODS From November 1999 to October 2002, 184 women at intermediate risk of ovarian carcinoma were enrolled in a prospective study. Participants were screened with twice yearly transvaginal ultrasound and CA 125 assessments. Impact on QOL was measured using the Mental Component Summary (MCS) score of the Medical Outcomes Studies Short Form-36. Need for invasive follow-up was determined by questionnaire and medical record review. RESULTS In the current study, 135 participants underwent > or = 1 follow-up assessment. During a mean of 19.8 months of follow-up, 12.9% of ultrasounds and 3.8% of CA 125 assessments were abnormal. The authors reported that 38.5% of participants had > or = 1 abnormal ovarian screen that required a short interval follow-up. Because of either abnormal bleeding or ultrasound abnormalities, 24% of participants underwent > or = 1 endometrial sampling. Controlling for a history of breast carcinoma and menopausal status, abnormal ovarian screening results were associated with a decrease in MCS score (P = 0.034), whereas the need for endometrial sampling was not (P = 0.87). CONCLUSIONS Ovarian carcinoma screening in women at intermediate risk was associated with a substantial rate of abnormal screen results, endometrial sampling, and in women with abnormal ovarian screening findings, a decrease in MCS scores. These findings may have important implications for women considering ovarian carcinoma screening and for the design of future ovarian carcinoma screening trials.
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Affiliation(s)
- Noah D Kauff
- Gynecology Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA.
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Abstract
OBJECTIVES To assess ovarian cancer screening in asymptomatic, general-risk postmenopausal women. Outcomes of interest were the screening tests assessed (predictive values, sensitivity, and specificity), the stage of screen-detected disease at diagnosis, psychological effects of screening, and survival. METHODS MEDLINE, CANCERLIT, and the Cochrane Library databases were searched to June 2003 using the terms "ovarian," "cancer," "neoplasms," "screening," "clinical trial," "meta-analysis," and "systematic review." Studies were included if they were clinical trials, meta-analyses, or systematic reviews that evaluated tests used to detect ovarian cancer in asymptomatic women in the general population. Studies investigating women at increased risk for ovarian cancer (e.g., family history) and those with symptoms suggestive of ovarian cancer were excluded. TABULATION, INTEGRATION, AND RESULTS Seventeen prospective cohort studies and 3 pilot randomized controlled trials were included in this review. Screening tests for cancer antigen 125 (CA125) and ultrasound had low positive predictive values, resulting in healthy women being recalled and a false-positive rate of 0.01% to 5.8%. Of every 10,000 women participating in an annual screening program with CA125 for 3 years, 800 will have an ultrasound scan because of an elevated CA125, 30 will undergo surgery because of an abnormal ultrasound, and 6 will have ovarian cancer detected at surgery (3 will be diagnosed at early-stage disease and have a chance of a cure). CONCLUSION There is insufficient evidence to support the introduction of screening for ovarian cancer in the asymptomatic general-risk postmenopausal population. Screening is associated with increased rates of surgery and patient anxiety.
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Abstract
Purpose Our aim was to analyze the clinicopathologic features of screen-detected ovarian cancers identified in women, either at general population risk or high genetic risk of ovarian cancer, who have participated in screening studies. Methods Studies published between 1988 and April 2003 were categorized by the population screened and the primary screening modalities used. Each report was examined with reference to the histologic type, stage, and grade of screen-detected cancers. Reports of studies of prophylactically removed ovaries from women at high risk of ovarian cancer were also reviewed. Results Of the stage I tumors detected by screening women at population risk, almost half were borderline ovarian tumors, granulosa-cell tumors, or germ-cell tumors, which is disproportionate to their frequency. Furthermore, of the stage I invasive epithelial cancers diagnosed in women at population risk, the majority were endometrioid, clear-cell, and mucinous histologic subtypes. Most ovarian cancers that occur in women at high genetic risk are high-grade serous cancers, and these are infrequently screen detected at an early stage. Conclusion The clinicopathologic features of screen-detected ovarian cancers suggest that screening may not reduce mortality in women at increased genetic risk. Prospective screening studies are required in genetically high-risk populations to answer this important question. Women electing surveillance should be aware of the lack of proven benefit and the low likelihood of detecting early stage serous cancers. Bilateral salpingo-oophorectomy appears to be the most effective approach to decrease the risk of ovarian cancer and thereby reduce mortality in high-risk women.
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MESH Headings
- Adenocarcinoma, Clear Cell/diagnosis
- Adenocarcinoma, Clear Cell/genetics
- Adenocarcinoma, Clear Cell/prevention & control
- Adenocarcinoma, Mucinous/diagnosis
- Adenocarcinoma, Mucinous/genetics
- Adenocarcinoma, Mucinous/prevention & control
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Carcinoma, Endometrioid/diagnosis
- Carcinoma, Endometrioid/genetics
- Carcinoma, Endometrioid/prevention & control
- Female
- Genes, BRCA1
- Genes, BRCA2
- Genetic Predisposition to Disease
- Genetic Testing
- Germ-Line Mutation
- Granulosa Cell Tumor/diagnosis
- Granulosa Cell Tumor/genetics
- Granulosa Cell Tumor/prevention & control
- Humans
- Middle Aged
- Neoplasm Invasiveness
- Neoplasms, Glandular and Epithelial/diagnosis
- Neoplasms, Glandular and Epithelial/genetics
- Neoplasms, Glandular and Epithelial/prevention & control
- Ovarian Neoplasms/diagnosis
- Ovarian Neoplasms/genetics
- Ovarian Neoplasms/prevention & control
- Predictive Value of Tests
- Prevalence
- Prospective Studies
- Risk Factors
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Affiliation(s)
- Russell Hogg
- Royal Hospital for Women, Department of Medical Oncology, Sydney, Australia
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17
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Abstract
Ovarian cancer is characterize by few early symptoms, presentation at an advanced stage, and poor survival. As a result, it is the most frequent cause of death from gynecological cancer. During the last decade, a research effort has been directed toward improving outcomes for ovarian cancer by screening for preclinical, early stage disease using both imaging techniques and serum markers. Numerous biomarkers have shown potential in samples from clinically diagnosed ovarian cancer patients, but few have been thoroughly assessed in preclinical disease and screening. The most thoroughly investigated biomarker in ovarian cancer screening is CA125. Prospective studies have demonstrated that both CA125 and transvaginal ultrasound can detect a significant proportion of preclinical ovarian cancers, and refinements in interpretation of results have improved sensitivity and reduced the false-positive rate of screening. There is preliminary evidence that screening can improve survival, but the impact of screening on mortality from ovarian cancer is still unclear. Prospective studies of screening are in progress in both the general population and high-risk population, including the United Kingdom Collaborative Trial of Ovarian Cancer Screening (UKCTOCS), a randomized trial involving 200,000 postmenopausal women designed to document the impact of screening on mortality. Recent advances in technology for the study of the serum proteome offer exciting opportunities for the identification of novel biomarkers or patterns of markers that will have greater sensitivity and lead time for preclinical disease than CA125. Considerable interest and controversy has been generated by initial results utilizing surface-enhanced laser desorption/ionization (SELDI) in ovarian cancer. There are challenging issues related to the design of studies to evaluate SELDI and other proteomic technology, as well as the reproducibility, sensitivity, and specificity of this new technology. Large serum banks such as that assembled in UKCTOCS, which contain preclinical samples from patients who later developed ovarian cancer and other disorders, provide a unique resource for carefully designed studies of proteomic technology. There is a sound basis for optimism that further developments in serum proteomic analysis will provide powerful methods for screening in ovarian cancer and many other diseases.
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Affiliation(s)
- Ian J Jacobs
- Department of Gynaecological Oncology, Cancer Institute, Bart's and The London, Queen Mary's School of Medicine & Dentistry, London EC1M 6GR, United Kingdom.
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18
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Nardo LG, Kroon ND, Reginald PW. Persistent Unilocular Ovarian Cysts in a General Population of Postmenopausal Women: Is There a Place for Expectant Management? Obstet Gynecol 2003; 102:589-93. [DOI: 10.1097/00006250-200309000-00029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Abstract
Ovarian cancer frequently presents late, when chances for long-term survival are poor. The increased survival advantage for patients diagnosed with early-stage ovarian cancer suggests that screening to detect early-stage disease might have an impact on disease mortality. Attempts are being made to develop effective screening procedures for early ovarian cancer in symptom-free women, using a variety of serum tumor markers, proteomic patterns, and ovarian morphological and vascular features. Two distinct screening strategies have emerged, one utilizing transvaginal scanning as the primary test, and the other involving measurement of the serum tumor marker CA125 as the primary test with transvaginal ultrasonography as the secondary test (multimodal screening). Large randomized trials are now underway to provide definitive data on the impact of screening on mortality and address morbidity, health economics and psychosocial issues.
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Affiliation(s)
- Sara Lewis
- Gynaecology Oncology Unit, Bart's and the London, Queen Mary's School of Medicine and Dentistry, UK.
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20
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Abstract
UNLABELLED High-resolution transvaginal ultrasound frequently reveals incidental, simple ovarian cysts in asymptomatic postmenopausal women. Traditionally oophorectomy has been recommended for these women. However, evidence is emerging that most postmenopausal simple ovarian cysts are benign, allowing conservative management. Furthermore, many of these cysts will resolve spontaneously. Cancer antigen 125 (CA-125) and color Doppler may help differentiate benign from malignant cysts. When oophorectomy is favored, the laparoscopic approach may be considered, depending on the clinical situation. Nonoperative management of simple ovarian cysts in asymptomatic women is reasonable; regular follow-up with sonography should be performed. Because sonography is an operator-dependent test, it is imperative that the sonographer have expertise in ovarian imaging. Monitoring of CA-125 levels may be useful. Indications for removal during follow-up are increasing size, development of solid components, abnormal Doppler flow, CA-125 elevation, patient desire for removal of the cyst, and noncompliance with sonographic follow-up. TARGET AUDIENCE Obstetricians & Gynecologists, Family Physicians LEARNING OBJECTIVES After completion of this article, the reader will be able to estimate the prevalence of benign simple ovarian cysts in a postmenopausal population of women, to describe the natural history of a simple ovarian cyst, and outline the features consistent with a benign ovarian cyst on ultrasound.
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Affiliation(s)
- Yinka Oyelese
- Department of Obstetrics and Gynecology, Georgetown University Medical Center, Washington, DC 20007, USA.
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21
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Abstract
BACKGROUND Ovarian cysts are found in some premenopausal women with autosomal dominant polycystic kidney disease (ADPKD). Liver cysts are the major extrarenal manifestations, frequently found in postmenopausal women. Female steroid hormones may regulate hepatic cystogenesis, but ovarian manifestations in postmenopausal women are unknown. The aim of the present study is to investigate possible ovarian manifestations associated with ADPKD in premenopausal and postmenopausal women. METHODS The study group included 19 premenopausal or postmenopausal women with ADPKD and 19 age- and parity-matched control women with no history of renal disease. Ovarian structures and volumes were measured by means of transvaginal ultrasonography. RESULTS Three of 8 premenopausal and 1 of 11 postmenopausal women with ADPKD had a small unilateral single ovarian cyst; there were none in controls. Eight women with ADPKD and 8 controls of premenopausal age had similar ovarian volumes (4.92 +/- 2.97 versus 3.92 +/- 2.60 cm3). Eleven postmenopausal women with ADPKD had an increased mean ovarian volume compared with 11 postmenopausal controls (4.11 +/- 2.60 versus 1.66 +/- 0.96 cm3; P < 0.01). Ovarian volume was not associated with the use of hormonal replacement therapy or impaired renal function in postmenopausal women with ADPKD. CONCLUSION ADPKD is not associated with cystic ovaries, although single ovarian cysts are occasionally found. Equal ovarian volumes between premenopausal and postmenopausal women with ADPKD suggest a possible indirect effect of polycystic kidneys on gonads in aging women.
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Affiliation(s)
- Pentti K Heinonen
- Department of Obstetrics and Gynecology, University Hospital of Tampere, Finland.
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22
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Abstract
OBJECTIVE To evaluate the microanatomical dynamics of the ovary during postreproductive life. DESIGN Retrospective, observational research study. SETTING Institutional (university). PATIENT(S) Eleven (43- to 72-year-old) women in perimenopause, menopause, or postmenopause. INTERVENTION(S) Biopsies of ovaries obtained from patients undergoing gynecologic surgery or diagnostic procedures. MAIN OUTCOME MEASURE(S) Analysis of the 3-dimensional microanatomy of the ovary by transmission and high-resolution scanning electron microscopy. RESULT(S) The surface epithelium gets gradually flatter and is always present, even in advanced age. The surface appears smoother because of a smaller number of papillae and crypts as well as a decreased number and shortening of microvilli on surface epithelial cells. Signs of atrophy and fibrosis are evident. Primordial follicles are usually absent in postmenopause, whereas corpora atretica, hemorrhagica, and albicantia, scar tissue, and simple follicular cysts are common after menopause. Apoptotic and necrotic cells appear frequently within the surface epithelium. Major common features are a marked reduction in number and caliber of blood vessels with thickening of the vascular walls and changes in endothelial cells. CONCLUSION(S) Scanning electron microscopy studies are a useful complement to ordinary gynecologic diagnostic methods. Variations among patients of the same age range or functional status should be considered.
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Affiliation(s)
- Pietro M Motta
- Department of Anatomy, University of Rome La Sapienza, Rome, Italy.
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23
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Abstract
There has been considerable interest in the prospect of early detection of ovarian cancer through screening asymptomatic women, in both the general and 'high-risk' populations. Over the last decade screening strategies using the serum marker CA126 and transvaginal ultrasound have been refined and encouraging data have emerged on the impact of screening on ovarian cancer survival rates. Two randomized controlled trials are now underway in the general population to establish the impact of screening on ovarian cancer mortality while comprehensively tackling the issues of compliance, health economics and physical and psychological morbidity. In addition, trials in the high-risk population aimed at optimizing the current strategy have commenced in both the USA and the UK.
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Affiliation(s)
- Usha Menon
- Gynaecology Oncology Unit, Bart's and The London Queen Mary's School of Medicine & Dentistry, London, UK
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24
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Abstract
Ovarian cancer is the fourth commonest cause of cancer deaths in women. Multimodal screening with serum CA125 and transvaginal ultrasonography have been shown to improve survival. However, the results so far do not justify routine screening until the impact of screening on mortality has been assessed in larger randomized trials.
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Affiliation(s)
- Farhad Alexander-Sefre
- Department of Gynaecological Oncology, St Bartholomew's and the Royal London Medical and Dental School, London EC1A 7BE
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25
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Ekerhovd E, Wienerroith H, Staudach A, Granberg S. Preoperative assessment of unilocular adnexal cysts by transvaginal ultrasonography: a comparison between ultrasonographic morphologic imaging and histopathologic diagnosis. Am J Obstet Gynecol 2001; 184:48-54. [PMID: 11174478 DOI: 10.1067/mob.2001.108330] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Our purpose was to evaluate the risk of malignancy in surgically removed ovarian cysts that were characterized before the operation as unilocular according to transvaginal ultrasonography. STUDY DESIGN This prospective analysis included 927 premenopausal women and 377 postmenopausal women operated on at 2 European university hospitals between January 1992 and December 1997. On the basis of ultrasonographic findings the cysts were characterized either as echo-free, without solid parts or papillary formations (group 1), or as having echogenic cyst content, with solid parts or papillary formations (group 2). Ultrasonographic and macroscopic appearances of the cysts were compared with histopathologic diagnosis. RESULTS In group 1, in premenopausal women 3 of 413 cysts (0.73%) proved to be borderline or malignant, and in postmenopausal women 4 of 247 cysts (1.6%) proved to be borderline or malignant. The figures for cysts in group 2 were 11 of 514 cysts (2.1%) and 13 of 130 cysts (10.0%), respectively. It was not possible to differentiate by transvaginal ultrasonography between benign, borderline, and malignant cysts when solid parts or papillary formations were visualized. CONCLUSIONS This study confirmed that the risk of malignancy associated with unilocular echo-free cysts (group 1) was low. Serial ultrasonographic follow-up should therefore be the standard procedure with unilocular echo-free cysts <50 mm in diameter. In cysts with a mean diameter of >50 mm, papillary formations or solid parts may be missed by transvaginal ultrasonography. The risk for malignancy in cysts containing papillary formations or solid parts (group 2) was 3 to 6 times higher than that in unilocular echo-free cysts.
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Affiliation(s)
- E Ekerhovd
- Department of Obstetrics and Gynecology, Sahlgrenska University Hospital, Göteborg, Sweden
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26
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Abstract
Adnexal masses are common dilemmas faced by practicing gynecologists. They affect women from before birth throughout life, yet considerable disagreement exists regarding their optimal management. Traditional management focused on avoiding undertreatment of a potentially malignant process. Advances in detection, diagnosis, and minimally invasive management make it necessary to review this practice to avoid unnecessary morbidity and mortality. The literature emphasizes a minimally invasive approach to the treatment of benign lesions without sacrificing the principles of oncologic surgery.
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Affiliation(s)
- P A Argenta
- 1 Gustave L. Levy Place, Box 1173, New York, NY 10029, USA
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27
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Abstract
BACKGROUND International Federation of Gynecology and Obstetrics Stage I ovarian carcinoma, which has the worst prognosis among all types of gynecologic carcinoma, has a high cure rate as has been reported, but early diagnosis is difficult and to the authors' knowledge screening methods have not been established. Since 1989, the authors have performed transvaginal ultrasonography (TVS) as a form of screening for ovarian carcinoma. The purpose of the current study was to summarize and evaluate screening results for the last 10 years with respect to ovarian carcinoma diagnosis and risk factors. METHODS Primary screening by TVS was performed in asymptomatic women who participated in annual uterine cervical carcinoma screening. Four scanning sections by TVS were established and all sonograms were recorded. Women with abnormal sonograms (a mass > 30 mm in greatest dimension or a mass with a mixed pattern) received secondary screening and closer examination with a tumor marker and an imaging diagnostic examination. Laparotomy was conducted on all masses with a greatest dimension of >/= 60 mm or on suspected malignant masses. Subject information-related risk factors also were recorded. RESULTS Subjects were 183,034 women who participated in primary screening. Of these women, 51,550 were undergoing screening for the first time. The time required for primary screening was 1 minute per subject. Secondary screening was required for 5309 participants (10.3%) and surgery was performed on 324 participants. Twenty-two primary tumors and 2 metastatic tumors were detected for a diagnostic rate of 0.047%. Of the 22 primary tumors, 17 (77.3%) were classified as Stage I carcinoma, with tumor markers positive only for 5 (29.4%). The percentage of the total number of Stage I ovarian carcinoma cases increased after the induction of screening from 29.7% to 58.8%. CONCLUSIONS These results are significant in that 77.3% of the primary ovarian carcinomas found during the current screening were of curable Stage I. Increased use of TVS screening for ovarian carcinoma may increase the chance for early diagnosis and decrease the mortality of the disease.
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Affiliation(s)
- S Sato
- Department of Obstetrics and Gynecology, Hirosaki University School of Medicine, Hirosaki, Japan
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28
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Lerman C, Hughes C, Croyle RT, Main D, Durham C, Snyder C, Bonney A, Lynch JF, Narod SA, Lynch HT. Prophylactic surgery decisions and surveillance practices one year following BRCA1/2 testing. Prev Med 2000; 31:75-80. [PMID: 10896846 DOI: 10.1006/pmed.2000.0684] [Citation(s) in RCA: 201] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Although genetic testing for breast cancer risk is clinically available, its impact on health-related behaviors is unknown. This study examined prophylactic surgery and surveillance behavior during the year following BRCA1/2 gene testing. METHODS Participants were female members (n = 216) of hereditary breast-ovarian cancer families (84 mutation carriers, 83 noncarriers and 49 test decliners). In this prospective observational study, utilization of prophylactic surgery and surveillance behavior were assessed 1-year following BRCA1/2 testing. RESULTS Only 3% of the unaffected carriers obtained prophylactic mastectomy during the 1-year follow-up period. Among the remaining females, carriers had significantly higher rates of mammography (68%) than noncarriers (44%); (OR = 7.1; C.I. = 1.36-37.1; P = 0.02). However, the adherence rate in carriers was unchanged from baseline, suggesting that this difference is attributable to a reduction in screening among noncarriers. Women ages 25-39 years were significantly less likely to obtain mammograms than those aged 40 years and older. Cancer-related distress had a positive but nonsignificant (P < 0.07) association with adherence in bivariate but not multivariate analysis. With regard to ovarian risk, only 13% of carriers obtained prophylactic oophorectomy; of the remaining female carriers, only 21% reported a CA125 and 15% reported a transvaginal ultrasound. CONCLUSION The vast majority of BRCA1/2 carriers may not opt for prophylactic surgery, and many do not adhere to surveillance recommendations. Greater attention to risk communication and medical decision-making is warranted.
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Affiliation(s)
- C Lerman
- Lombardi Cancer Center, Georgetown University Medical Center, Washington, DC, 20007, USA.
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29
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Affiliation(s)
- U Menon
- Department of Gynaecological Oncology, St. Bartholomew's and The Royal London School of Medicine and Dentistry
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Pavlik EJ, Johnson TL, Depriest PD, Andrykowski MA, Kryscio RJ, Van Nagell JR. Continuing participation supports ultrasound screening for ovarian cancer. Ultrasound Obstet Gynecol 2000; 15:354-364. [PMID: 10976474 DOI: 10.1046/j.1469-0705.2000.00069.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The effect of ovarian cancer screening on survival is enabled by women who continue to actively participate in screening. In this report, factors that affect participation are examined. Participants included 13,963 Kentucky women who received 56,392 screens accounting for a 46,113 screening year experience. Background, health history and reasons for participating in transvaginal sonographic screening were collected via a self-reported questionnaire. Screening participants were characterized as > 50 years old, mostly married, well educated, medically insured, health conscious women, living in the vicinity of the screening centre or 51-150 miles away. Approximately 70% of the participants can be considered active in the study based upon a screening visit during the 1997-1998 2-year period. The probabilities of a return screen at 1, 2, 5 and 7.5 years were 77.8%, 72.0%, 58.7% and 50.6%, respectively. A total of 96% of return visits occurred within 2 years, with 33.7% having intervals of < 1 year. Perceived family history was not observed to affect continuation. However, abnormal findings were associated with a shortened participation. These high levels of continuation in ultrasound screening indicate that women take this disease seriously and demonstrate that this disease is of consequence to them.
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Affiliation(s)
- E J Pavlik
- Division of Gynecological Oncology, University of Kentucky Medical Center, Lexington, USA
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31
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Vuento MH, Pirhonen JP, Mäkinen JI, Tyrkkö JE, Laippala PJ, Grönroos M, Salmi TA. Screening for endometrial cancer in asymptomatic postmenopausal women with conventional and colour Doppler sonography. Br J Obstet Gynaecol 1999; 106:14-20. [PMID: 10426254 DOI: 10.1111/j.1471-0528.1999.tb08079.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To evaluate endometrial thickness and uterine arterial flow measurement as predictors of endometrial cancer. DESIGN Prospective study among a cohort of women invited to age-adjusted, population-based breast cancer screening by mammography. SETTING City of Turku, Finland. POPULATION 1074 postmenopausal women aged 57-61 years (mean 59 years). METHODS Conventional and colour Doppler sonography. Endometrial biopsy was taken when the endometrial thickness (double layer) was > or = 4.0 mm, if the uterine artery pulsatility index was < or = 1.0 or if there was a fluid accumulation in the endometrial cavity. MAIN OUTCOME MEASURES Detection of endometrial cancer in endometrial biopsy. Record linkage with the files of the Finnish Cancer Registry three and a half years after the first ultrasound examination. Major statistical results are based on the analysis of variance and logistic regression models. RESULTS An endometrial biopsy was taken from 291 women (27%). One woman had endometrial tuberculosis, three an endometrial polyp, 16 endometrial hyperplasia, three endometrial carcinoma (Stage Ib), and one had cervical carcinoma (Stage Ib). One woman was diagnosed as having endometrial cancer Stage Ib two and a half years after screening; she had refused further examination after a positive screen. A second endometrial cancer (Stage Ib) was diagnosed three years after a negative screening result. CONCLUSION Transvaginal sonography is confirmed to have a very high sensitivity for the detection of early endometrial carcinoma, but the specificity remains low. If endometrial cancer is to be detected at an early stage, further examinations should be carried out when the endometrial thickness is > or = 4.0 mm, especially when the woman has risk factors such as obesity, late menopause or current use of hormonal replacement therapy. Doppler sonography does not improve the detection of premalignant and malignant endometrial lesions compared with normal ultrasound.
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Affiliation(s)
- M H Vuento
- Department of Obstetrics and Gynaecology, University of Turku, Finland
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32
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Abstract
OBJECTIVE To estimate the performance of currently available tests in detecting ovarian cancer in asymptomatic women. METHODS Systematic review of prospective screening studies. RESULTS Twenty-five studies were identified: sixteen studied women at average risk and nine studied women at higher risk. Most studies evaluated only one screening method, were small, detecting few cancers, and gave few follow up details. Sensitivity estimates are therefore imprecise. In a typical larger study, reported sensitivity of ultrasound screening at one year was around 100% (95% CI 54%-100%), while the sensitivity of CA125 measurement followed by ultrasound (multimodal screening) was about 80% (95% CI 49%-95%). False positive rates ranged between 1.2% and 2.5% for grey scale ultrasound, between 0.3% and 0.7% for ultrasound with colour Doppler and between 0.1% and 0.6% for multimodal screening. This implies that, in annual screening of a population with an incidence of 40 per 100,000, and if no cancers were missed, between 2.5 and 60 women would undergo surgery for every primary ovarian cancer detected. CONCLUSIONS Ultrasound and multimodal screening can detect ovarian cancer in asymptomatic women, but there is currently no evidence on whether screening improves outcome for women in any risk group. On-going randomised controlled trials should establish the magnitude of any benefit of screening. The low prevalence of ovarian cancer in the population, and its rate of progression, may limit the potential cost-effectiveness of screening.
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Affiliation(s)
- R Bell
- NHS Centre for Reviews and Dissemination, University of York
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33
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Abstract
Alternative procedures have been proposed for the detection of early ovarian cancer in asymptomatic women. Transvaginal ultrasonography, with or without colour Doppler imaging and intra-tumoural blood flow analysis, is used as the definitive technique in all current screening programmes. Target populations for clinical trials are recruited on the basis of risk factors for the disease (e.g. age or postmenopausal status, family history of ovarian cancer). Whether or not a participant is scanned may depend on results from the immunoassay of tumour antigens in peripheral serum, or from pedigree analysis. New developments include the use of: (i) intra-tumoural blood velocity as an end-point of colour Doppler imaging, (ii) serial measurements of serum tumour antigens to identify women for ultrasonography, and (iii) tests which detect regionally clustered germ-line BRCA1 mutations. More research is required to assess the beneficial and adverse effects of the new strategies.
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Affiliation(s)
- W P Collins
- Department of Obstetrics and Gynaecology, King's College School of Medicine and Dentistry, London, UK
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34
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Abstract
BACKGROUND Ovarian epithelial tumors include benign lesions lacking invasive and metastatic abilities (cystadenomas) in addition to malignant lesions (carcinomas). An intermediate category, called tumors of low malignant potential (LMP), is also recognized. The merit of this classification is being challenged because the clinical behavior of LMP tumors appears closer to that of cystadenomas than to that of carcinomas. PURPOSE To verify our hypothesis that the expression of the enzyme telomerase distinguishes these two categories of ovarian epithelial tumors, we examined and compared such expression in ovarian cystadenomas and carcinomas. By examining the expression of telomerase in LMP tumors, we then sought to determine if these tumors were more closely related to cystadenomas or to carcinomas with regard to telomerase expression. METHODS We examined a total of 64 consecutive ovarian tumors subdivided into 20 carcinomas, 17 LMP tumors, and 27 cystadenomas. We subsequently discarded three of the 27 cystadenomas because of the presence of admixed normal ovarian stroma in those specimens. Tumor subtyping was done without knowledge of the telomerase results, and telomerase assays were likewise interpreted without knowledge of tumor types. Telomerase activity was determined by use of the TRAP (i.e., telomeric repeat amplification protocol) assay. Differences between the proportions of tumors expressing this enzyme in each subgroup were evaluated by use of Fisher's exact test (two-sided). RESULTS Telomerase activity was detected in all 20 carcinomas and in all 17 LMP tumors examined. In contrast, it was not detected in 19 of the 24 cystadenomas. These differences between rates of telomerase expression in either carcinomas or LMP tumors and those in cystadenomas were statistically significant (P<.0001). All five of the telomerase-positive cystadenomas belonged to a variant called papillary cystadenomas, whereas none of the telomerase-negative cystadenomas belonged to this variant (P<.0001). CONCLUSIONS AND IMPLICATIONS The presence of telomerase expression in ovarian LMP tumors supports the merit of continuing to separate these tumors from cystadenomas, in spite of their apparent benign clinical course. The finding of telomerase expression in papillary cystadenomas suggests that such tumors may be mechanistically related to LMP tumors and should perhaps be reclassified as variants of LMP tumors. Lack of telomerase expression in ovarian cystadenomas raises questions about the alleged immortality of these tumors because expression of this enzyme is thought to be essential for continuous growth in adult tumors.
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Affiliation(s)
- M Wan
- Department of Pathology, University of Southern California, Los Angeles 90033, USA
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