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Moro F, Scavello I, Maseroli E, Rastrelli G, Baima Poma C, Bonin C, Dassie F, Federici S, Fiengo S, Guccione L, Villani M, Gambineri A, Mioni R, Moghetti P, Moretti C, Persani L, Scambia G, Giorgino F, Vignozzi L. The physiological sonographic features of the ovary in healthy subjects: a joint systematic review and meta-analysis by the Italian Society of Gynecology and Obstetrics (SIGO) and the Italian Society of Endocrinology (SIE). J Endocrinol Invest 2023; 46:439-456. [PMID: 36422829 PMCID: PMC9938076 DOI: 10.1007/s40618-022-01939-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/11/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE There is a lack of uniformity in the definition of normal ovary ultrasound parameters. Our aim was to summarize and meta-analyze the evidence on the topic. Full-text English articles published through December 31, 2020 were retrieved via MEDLINE and Embase. Data available for meta-analysis included: ovarian follicular count, ovarian volume, and ovarian Pulsatility Index (PI) assessed by Doppler ultrasound. METHODS Cohort, cross-sectional, prospective studies with a single or double arm were considered eligible. Interventional studies were included when providing baseline data. Both studies on pre- and post-menopausal women were screened; however, data on menopausal women were not sufficient to perform a meta-analysis. Studies on pre-pubertal girls were considered separately. Eighty-one papers were included in the meta-analysis. RESULTS The mean ovarian volume was 6.11 [5.81-6.42] ml in healthy women in reproductive age (5.81-6.42) and 1.67 ml [1.02-2.32] in pre-pubertal girls. In reproductive age, the mean follicular count was 8.04 [7.26-8.82] when calculated in the whole ovary and 5.88 [5.20-6.56] in an ovarian section, and the mean ovarian PI was 1.86 [1.35-2.37]. Age and the frequency of the transducers partly modulated these values. In particular, the 25-30-year group showed the higher mean follicular count (9.27 [7.71-10.82]), followed by a progressive age-related reduction (5.67 [2.23-9.12] in fertile women > 35 years). A significant difference in follicular count was also found according to the transducer's upper MHz limit. CONCLUSION Our findings provide a significant input to improve the interpretation and diagnostic accuracy of ovarian ultrasound parameters in different physiological and pathological settings.
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Affiliation(s)
- F Moro
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - I Scavello
- Department of Experimental Clinical and Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50134, Florence, Italy
| | - E Maseroli
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - G Rastrelli
- Department of Experimental Clinical and Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50134, Florence, Italy
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - C Baima Poma
- Consultorio Familiare ASL Città di Torino, Turin, Italy
| | - C Bonin
- Unit of Obstetrics and Gynecology B, Department of Women and Children's Health, AOUI Verona, Verona, Italy
| | - F Dassie
- Department of Medicine, Clinica Medica 3-Azienda Ospedaliera, University of Padua, Padua, Italy
| | - S Federici
- Unit of Andrology and Reproductive Endocrinology, Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, 20149, Milan, Italy
| | - S Fiengo
- Department of Obstetrics and Gynaecology, ARNAS Civico Hospital, Palermo, Italy
| | - L Guccione
- Department of Systems' Medicine, University of Tor Vergata, Rome, Italy
| | - M Villani
- Unit of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona, Verona, Italy
| | - A Gambineri
- Division of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - R Mioni
- Department of Medicine, Clinica Medica 3-Azienda Ospedaliera, University of Padua, Padua, Italy
| | - P Moghetti
- Unit of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Verona, Verona, Italy
| | - C Moretti
- Department of Systems' Medicine, University of Tor Vergata, Rome, Italy
| | - L Persani
- Unit of Andrology and Reproductive Endocrinology, Department of Endocrine and Metabolic Diseases, IRCCS Istituto Auxologico Italiano, 20149, Milan, Italy
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20121, Milan, Italy
| | - G Scambia
- Istituto Di Clinica Ostetrica E Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - F Giorgino
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Emergency and Organ Transplantation, University of Bari Aldo Moro, Bari, Italy
| | - L Vignozzi
- Department of Experimental Clinical and Biomedical Sciences "Mario Serio", University of Florence, Viale Pieraccini 6, 50134, Florence, Italy.
- Andrology, Women's Endocrinology and Gender Incongruence Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.
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Aksoy AN, Sarikas GT, Gozgec EG. The effect of copper intrauterine device use duration on uterine and ovarian blood flow parameters: A prospective cross-sectional study. JOURNAL OF CLINICAL ULTRASOUND : JCU 2021; 49:124-128. [PMID: 33269484 DOI: 10.1002/jcu.22953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 11/10/2020] [Accepted: 11/17/2020] [Indexed: 06/12/2023]
Abstract
PURPOSE This prospective cross-sectional study aimed to compare uterine and ovarian arterial Doppler signals in regularly menstruating patients who had been using copper intrauterine devices (IUD) for different durations. METHODS Four groups of participants were formed (n = 30 for each) depending on the duration of copper IUD use: less than 1 year (group 1), 1 to 3 years (group 2), and over 3 years (group 3). Women without IUDs formed the control group. All participants were called in on the fifth-eighth days of their menstrual cycle for Doppler blood flow assessment. The pulsatility index (PI) and resistance index (RI) values were recorded in uterine and ovarian arteries. RESULTS The groups 2 and 3 had significantly higher uterine artery PI and RI values than groups 1 and 4. Furthermore, group 2 had uterine and ovarian artery PI and RI values similar to those of group 3. There was a positive relationship between uterine and ovarian arteries' PI and RI values with the duration of IUD use. CONCLUSIONS The presence of an IUD for over a year seems to cause changes in the uterine artery PI and RI values assessed by Doppler ultrasonography.
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Affiliation(s)
- Ayse Nur Aksoy
- Department of Obstetrics and Gynecology, University of Health Sciences, Erzurum Regional Training and Research Hospital, Erzurum, Turkey
| | - Gulsah Tanas Sarikas
- Department of Obstetrics and Gynecology, Nenehatun Maternity Hospital, Erzurum, Turkey
| | - Elif Guven Gozgec
- Department of Radiology, Faculty of Medicine, Ataturk University, Erzurum, Turkey
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Sweed MS, Swidan KH, Ibrahim NS, NasrElDin EA, Gomaa IA. Doppler ultrasound for prediction of IUCD-induced heavy menstrual bleeding: a prospective cohort study. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2020. [DOI: 10.1186/s43055-020-00345-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Abstract
Background
Previous studies reported changes in the local vasoactive substance production within the endometrium with a subsequent increase in vascularity as a possible mechanism of intrauterine contraceptive device (IUCD)-induced heavy menstrual bleeding. This research investigates the role of power Doppler velocimetries of the uterine arteries, endometrium, and sub-endometrium vascularization as a predictor of IUCD-induced heavy menstrual bleeding.
Results
Endometrium flow index (FI) and vascularization flow index (VFI) significantly increased in both groups: women with heavy menstrual bleeding (group A) and women without heavy menstrual bleeding (group B), with significantly higher increase in group A. Endometrium VFI ≥ 0.18 had the highest significant diagnostic characteristics in the prediction of heavy menstrual bleeding, followed by sub-endometrium VI ≥ 3.75.
Conclusion
The results of this study suggest an increase in uterine blood flow in women with IUCD-induced menorrhagia. Endometrial and sub-endometrial Doppler vascular indices can be used for the prediction of IUCD-induced heavy menstrual bleeding.
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Rezk M, Elshamy E, Shaheen AE, Shawky M, Marawan H. Effects of a levonorgestrel intrauterine system versus a copper intrauterine device on menstrual changes and uterine artery Doppler. Int J Gynaecol Obstet 2019; 145:18-22. [PMID: 30706471 DOI: 10.1002/ijgo.12778] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 08/28/2018] [Accepted: 01/30/2019] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To compare the effects of a levonorgestrel-releasing intrauterine system (LNG-IUS) and a copper intrauterine device (Cu-IUD) on menstrual changes and uterine artery Doppler indices. METHODS A randomized clinical trial was conducted at Menoufia University Hospital, Egypt, between December 2016 and August 2017. 306 multiparous women desiring intrauterine contraception were randomly assigned to LNG-IUS (n=152) or Cu-IUD (n=154). Uterine artery pulsatility index (PI) and resistant index (RI) were measured before use, and 3 and 6 months after insertion, and associations with abnormal bleeding were evaluated. RESULTS Irregular bleeding was initially reported by 31 (74%) of 42 women in the LNG-IUS group, and heavy menstrual bleeding by 53 (67%) of 79 women in the Cu-IUD group. Incidence of abnormal bleeding decreased over the 6-month study period. Uterine artery PI was significantly correlated with abnormal bleeding at a cutoff of 1.35 with area under the curve (AUC) 0.93, sensitivity 88%, and specificity 100%, whereas uterine artery RI was significantly correlated with abnormal bleeding at a cutoff of 0.62 with AUC 0.1, sensitivity 96%, and specificity 100%. CONCLUSION LNG-IUS-related abnormal bleeding was associated with changes in uterine artery blood flow that were not evident among Cu-IUD users. Pan African Clinical Trials Registry: PACTR201701001900640.
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Affiliation(s)
- Mohamed Rezk
- Department of Obstetrics and Gynecology, Menoufia University, Menoufia, Egypt
| | - Elsayed Elshamy
- Department of Obstetrics and Gynecology, Menoufia University, Menoufia, Egypt.,Department of Obstetrics and Gynecology, King Abdul-Aziz Airbase Hospital, Dhuhran, Saudi Arabia
| | - Abd-Elhamid Shaheen
- Department of Obstetrics and Gynecology, Menoufia University, Menoufia, Egypt
| | - Mohamed Shawky
- Department of Radiology, Menoufia University, Menoufia, Egypt
| | - Hala Marawan
- Department of Public Health and Community Medicine, Faculty of Medicine, Menoufia University, Menoufia, Egypt
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El-Mazny A, Abou-Salem N, Elshenoufy H. Three-dimensional power Doppler study of endometrial and subendometrial microvascularization in women with intrauterine device-induced menorrhagia. Fertil Steril 2013; 99:1912-5. [PMID: 23465819 DOI: 10.1016/j.fertnstert.2013.01.151] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Revised: 01/17/2013] [Accepted: 01/29/2013] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate endometrial and subendometrial microvascularization, using three-dimensional (3D) power Doppler ultrasound, in women with intrauterine device (IUD)-induced menorrhagia; and whether those potential findings could predict the risk of bleeding before IUD insertion. DESIGN Prospective clinical trial. SETTING University teaching hospital. PATIENT(S) One hundred twenty women, who requested the insertion of a copper IUD for contraception. INTERVENTION(S) Endometrial thickness and volume, uterine artery pulsatility index and resistance index, and endometrial and subendometrial 3D power Doppler vascularization index, flow index, and vascularization flow index were measured twice: immediately before and 3 months after IUD insertion. MAIN OUTCOME MEASURE(S) Doppler indices before and after IUD insertion. RESULT(S) Before IUD insertion, no significant difference was detected in the clinical characteristics, endometrial thickness and volume, and Doppler indices between women who had IUD-induced menorrhagia (n = 47) and those without menorrhagia (n = 73). However, after IUD insertion, there was a significant increase in the endometrial and subendometrial vascularization index, flow index, and vascularization flow index in women with menorrhagia, whereas other parameters remained not significantly different between the two groups. CONCLUSION(S) Endometrial and subendometrial microvascularization increases in women with IUD-induced menorrhagia; however, this finding has no predictive value before IUD insertion.
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Affiliation(s)
- Akmal El-Mazny
- Department of Obstetrics and Gynecology, Faculty of Medicine, Cairo University, Cairo, Egypt.
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