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Ata B, Mathyk B, Telek S, Kalafat E. Walking on thin endometrium. Curr Opin Obstet Gynecol 2024; 36:186-191. [PMID: 38572695 DOI: 10.1097/gco.0000000000000948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 04/05/2024]
Abstract
PURPOSE OF REVIEW Endometrial thickness has been regarded a predictor of success in assisted reproductive technology cycles and it seems a common practice to cancel embryo transfer when it is below a cut-off. However, various cut-offs have been proposed without a causal relationship between endometrial thickness and embryo implantation being established, casting doubt on the current dogma. RECENT FINDINGS Methodological limitations of the available studies on endometrial thickness are increasingly recognized and better designed studies do not demonstrate a cut-off value which requires cancelling an embryo transfer. SUMMARY Endometrium is important for implantation and a healthy pregnancy; however, ultrasound measured thickness does not seem to be a good marker of endometrial function.
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Affiliation(s)
- Baris Ata
- ART Fertility Clinics, Dubai, United Arab Emirates
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Koç University School of Medicine, Istanbul, Turkiye
| | - Begum Mathyk
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, Tampa, Florida
| | - Savci Telek
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut, USA
| | - Erkan Kalafat
- ART Fertility Clinics, Dubai, United Arab Emirates
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Koç University School of Medicine, Istanbul, Turkiye
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Mohr-Sasson A, Castel E, Dadon T, Brandt A, Etinger R, Cohen A, Zajicek M, Haas J, Mashiach R. The association of endometrial closure during cesarean section to the risk of developing uterine scar defect: a randomized control trial. Arch Gynecol Obstet 2024; 309:2063-2070. [PMID: 38498161 DOI: 10.1007/s00404-024-07417-1] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 02/04/2024] [Indexed: 03/20/2024]
Abstract
PURPOSE The surgical technique for uterine closure following cesarean section influences the healing of the cesarean scar; however, there is still no consensus on the optimal technique regarding the closure of the endometrium layer. The aim of this study was to compare the effect of closure versus non-closure of the endometrium during cesarean section on the risk to develop uterine scar defect and associated symptoms. METHODS A randomized prospective study was conducted of women undergoing first elective cesarean section at a single tertiary medical center. Exclusion criteria included previous uterine scar, preterm delivery and dysmorphic uterus. Women were randomized for endometrial layer closure versus non-closure. Six months following surgery, women were invited to the ambulatory gynecological clinic for follow-up visit. 2-D transvaginal ultrasound examination was performed to evaluate the cesarean scar characteristics. In addition, women were evaluated for symptoms that might be associated with uterine scar defect. Primary outcome was defined as the residual myometrial thickness (RMT) at the uterine cesarean scar. Data are presented as median and interquartile range. RESULTS 130 women were recruited to the study, of them follow-up was achieved in 113 (86.9%). 61 (54%) vs. 52 (46%) of the women were included in the endometrial closure vs. non-closure groups, respectively. Groups were comparable for patient's demographic, clinical characteristics and follow-up time for postoperative evaluation. Median RMT was 5.3 (3.0-7.7) vs. 4.6 (3.0-6.5) mm for the endometrial closure and non-closure groups, respectively (p = 0.38). Substantially low RMT (< 2.5 mm) was measured in four (6.6%) women in the endometrial closure group and three (5.8%) of the women in the non-closure group (p = 0.86). All other uterine scar sonographic measurements, as well as dysmenorrhea, pelvic pain and intermenstrual bleeding rates were comparable between the groups. CONCLUSION Closure versus non-closure of the endometrial layer during cesarean uterine incision repair has no significant difference in cesarean scar characteristics and symptom rates at 6 months follow-up.
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Affiliation(s)
- Aya Mohr-Sasson
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel.
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
| | - Elias Castel
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Tal Dadon
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
| | - Ariel Brandt
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
| | - Roie Etinger
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
| | - Adiel Cohen
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
| | - Michal Zajicek
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Jigal Haas
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Roy Mashiach
- Department of Obstetrics and Gynecology, Sheba Medical Center, 5265601, Tel-Hashomer, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Dorji N, Dorjey Y, Tshering S, Pradhan B, Chhetri M, Bhujel D. Rate and risk factors of inadequate endometrial tissues after endometrial sampling among Bhutanese women at the national referral hospital of Bhutan: a cross-sectional study. BMC Womens Health 2024; 24:214. [PMID: 38566186 PMCID: PMC10988946 DOI: 10.1186/s12905-024-03047-6] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 03/25/2024] [Indexed: 04/04/2024] Open
Abstract
INTRODUCTION Women presenting with abnormal uterine bleeding needs careful and thorough assessment including ultrasound examination of endometrium and histopathological assessment of the endometrial tissues. The objective of this cross-sectional study was to determine the rate and the factors associated with inadequate endometrial tissues after endometrial sampling using MedGyn® pipette among Bhutanese women at the colposcopy clinic, Jigme Dorji Wangchuck National Referral Hospital (JDWNRH), Bhutan. METHODS This cross-sectional study was conducted at the colposcopy clinic, JDWNRH, Thimphu between October, 2021 and March, 2022. Women included in this study underwent endometrial sampling using MedGyn® pipette without anesthesia as an office procedure. Data were collected using an interviewer-administered questionnaire and results extracted into a structured pro forma. The histopathology reports were extracted from the Department of Pathology and Laboratory Medicine, JDWNRH using the unique Bhutanese citizenship identity card number of the study participants. RESULTS Inadequate endometrial tissues were noted in 27% (33 out of 122 cases). Among 89 patients with an adequate endometrial tissue, histologic results were normal in 30 (33.7%), benign pathology in 22 (24.7%), atrophy in 10 (8.2%), and hyperplasia in 27 (30.3%). In a univariate analysis, menopausal state (OR 1.6, 95% CI 0.708-3.765), overweight and obese (OR 1.6 95% CI 0.640-3.945), unemployed (OR 1.7, 95% CI 0.674-1.140), nulliparous (OR 1.7, 95% CI 0.183-15.816), primipara (OR 5.1, 95% CI 0.635-40.905) and use of hormonal contraception (OR 2.1, 95% CI 0.449-10.049) were associated with increased risk of inadequate endometrial tissues. On multivariate regression analysis, nulliparity (OR 1.1, 95% CI 0.101-12.061), overweight and obesity (OR 1.4, 95% CI 0.490-3.917), use of hormonal contraceptives (OR 2.2, 95% CI 0.347-13.889), and junior surgeons (OR 1.1, 95%CI 0.463-2.443) were found to be associated with inadequate endometrial tissues. However, the above associations were not statistically significant (p > 0.05). CONCLUSION The rate of inadequate endometrial tissue following endometrial sampling using MedGyn® pipette was 27.0%. Factors associated with an increased risk of inadequate endometrial tissue after endometrial sampling were menopausal state, overweight and obese, unemployed, nulliparous, primipara and use of hormonal contraception.
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Affiliation(s)
- Namkha Dorji
- Department of Obstetrics and Gynaecology, Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan.
| | - Yeshey Dorjey
- Department of Obstetrics and Gynaecology, Phuntsholing General Hospital, Chukha, Bhutan
| | - Sangay Tshering
- Department of Obstetrics and Gynaecology, Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
| | - Birendra Pradhan
- Department of Pathology and Laboratory Medicine, Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
| | - Meera Chhetri
- Colposcopy Clinic, Gyaltsuen Jetsun Pema Mother and Child Hospital, Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
| | - Damanti Bhujel
- Colposcopy Clinic, Gyaltsuen Jetsun Pema Mother and Child Hospital, Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
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Heremans R, Wynants L, Valentin L, Leone FPG, Pascual MA, Fruscio R, Testa AC, Buonomo F, Guerriero S, Epstein E, Bourne T, Timmerman D, Van den Bosch T. Estimating risk of endometrial malignancy and other intracavitary uterine pathology in women without abnormal uterine bleeding using IETA-1 multinomial regression model: validation study. Ultrasound Obstet Gynecol 2024; 63:556-563. [PMID: 37927006 DOI: 10.1002/uog.27530] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 10/07/2023] [Accepted: 10/26/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVES To assess the ability of the International Endometrial Tumor Analysis (IETA)-1 polynomial regression model to estimate the risk of endometrial cancer (EC) and other intracavitary uterine pathology in women without abnormal uterine bleeding. METHODS This was a retrospective study, in which we validated the IETA-1 model on the IETA-3 study cohort (n = 1745). The IETA-3 study is a prospective observational multicenter study. It includes women without vaginal bleeding who underwent a standardized transvaginal ultrasound examination in one of seven ultrasound centers between January 2011 and December 2018. The ultrasonography was performed either as part of a routine gynecological examination, during follow-up of non-endometrial pathology, in the work-up before fertility treatment or before treatment for uterine prolapse or ovarian pathology. Ultrasonographic findings were described using IETA terminology and were compared with histology, or with results of clinical and ultrasound follow-up of at least 1 year if endometrial sampling was not performed. The IETA-1 model, which was created using data from patients with abnormal uterine bleeding, predicts four histological outcomes: (1) EC or endometrial intraepithelial neoplasia (EIN); (2) endometrial polyp or intracavitary myoma; (3) proliferative or secretory endometrium, endometritis, or endometrial hyperplasia without atypia; and (4) endometrial atrophy. The predictors in the model are age, body mass index and seven ultrasound variables (visibility of the endometrium, endometrial thickness, color score, cysts in the endometrium, non-uniform echogenicity of the endometrium, presence of a bright edge, presence of a single dominant vessel). We analyzed the discriminative ability of the model (area under the receiver-operating-characteristics curve (AUC); polytomous discrimination index (PDI)) and evaluated calibration of its risk estimates (observed/expected ratio). RESULTS The median age of the women in the IETA-3 cohort was 51 (range, 20-85) years and 51% (887/1745) of the women were postmenopausal. Histology showed EC or EIN in 29 (2%) women, endometrial polyps or intracavitary myomas in 1094 (63%), proliferative or secretory endometrium, endometritis, or hyperplasia without atypia in 144 (8%) and endometrial atrophy in 265 (15%) women. The endometrial sample had insufficient material in five (0.3%) cases. In 208 (12%) women who did not undergo endometrial sampling but were followed up for at least 1 year without clinical or ultrasound signs of endometrial malignancy, the outcome was classified as benign. The IETA-1 model had an AUC of 0.81 (95% CI, 0.73-0.89, n = 1745) for discrimination between malignant (EC or EIN) and benign endometrium, and the observed/expected ratio for EC or EIN was 0.51 (95% CI, 0.32-0.82). The model was able to categorize the four histological outcomes with considerable accuracy: the PDI of the model was 0.68 (95% CI, 0.62-0.73) (n = 1532). The IETA-1 model discriminated very well between endometrial atrophy and all other intracavitary uterine conditions, with an AUC of 0.96 (95% CI, 0.95-0.98). Including only patients in whom the endometrium was measurable (n = 1689), the model's AUC was 0.83 (95% CI, 0.75-0.91), compared with 0.62 (95% CI, 0.52-0.73) when using endometrial thickness alone to predict malignancy (difference in AUC, 0.21; 95% CI, 0.08-0.32). In postmenopausal women with measurable endometrial thickness (n = 848), the IETA-1 model gave an AUC of 0.81 (95% CI, 0.71-0.91), while endometrial thickness alone gave an AUC of 0.70 (95% CI, 0.60-0.81) (difference in AUC, 0.11; 95% CI, 0.01-0.20). CONCLUSION The IETA-1 model discriminates well between benign and malignant conditions in the uterine cavity in patients without abnormal bleeding, but it overestimates the risk of malignancy. It also discriminates well between the four histological outcome categories. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- R Heremans
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - L Wynants
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Epidemiology, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - L Valentin
- Department of Obstetrics and Gynecology, Skåne University Hospital Malmö and Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - F P G Leone
- Department of Obstetrics and Gynecology, Clinical Sciences Institute Luigi Sacco, Milan, Italy
| | - M A Pascual
- Department of Obstetrics, Gynecology and Reproduction, Hospital Universitario Dexeus, Barcelona, Spain
| | - R Fruscio
- UOC Gynecology, Department of Medicine and Surgery, University of Milan-Bicocca, Fondazione IRCCS San Gerardo dei Tontori, Monza, Italy
| | - A C Testa
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitatio A Gemelli, IRCCS, Rome, Italy
| | - F Buonomo
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - S Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Policlinico Universitario Duilio Casula, Monserrato, Cagliari, Italy
| | - E Epstein
- Department of Clinical Science and Education, Karolinska Institutet, and Department of Obstetrics and Gynecology, Södersjukhuset, Stockholm, Sweden
| | - T Bourne
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Obstetrics and Gynaecology, Queen Charlotte's and Chelsea Hospital, Imperial College London, London, UK
| | - D Timmerman
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - T Van den Bosch
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
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Rydze RT, Wang S, Schoyer KD. Endometrial thickness and hypertensive disorders of pregnancy: delving into the thick of things. Fertil Steril 2024; 121:261. [PMID: 38101560 DOI: 10.1016/j.fertnstert.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023]
Affiliation(s)
- Robert T Rydze
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Shunping Wang
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Kate D Schoyer
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin
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Dong HX, Wu X, Zhou Q, Huang DM, Zhang MM, Huang GY, Yang W. Effect of Acupuncture on Endometrial Blood Flow in Women Undergoing in vitro Fertilization Embryo Transfer: A Single Blind, Randomized Controlled Trial. Chin J Integr Med 2024; 30:10-17. [PMID: 36790554 DOI: 10.1007/s11655-023-3731-4] [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] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2022] [Indexed: 02/16/2023]
Abstract
OBJECTIVE To evaluate the effect of manual acupuncture on endometrial blood flow parameters by three-dimensional (3D) power Doppler ultrasound in women undergoing in vitro fertilization embryo transfer (IVF-ET). METHODS Seventy patients undergoing IVF-ET were equally randomized into traditional or sham acupuncture treatment group for totally 4 days (from the day of oocyte aspiration to the day of embryo transfer) of treatment by random envelope method at the Reproductive Medicine Center and Outpatient Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medicine College, Huazhong University of Science and Technology from January 2013 to December 2015. Patients in the traditional acupuncture group accepted traditional acupuncture methods with manual acupuncture, and Zhongji (CV3), Qihai (CV 6), Sanyinjiao (SP6), Taichong (LR 3), Tianshu (ST 25), Guilai (ST 29) and Zusanli (ST 36) were chosen. Patients at the sham acupuncture group accepted shallow acupuncture methods at 4 non-meridian points at each shoulder and upper arm. Outcome measures included endometrial ultrasonic indices such as vascularization index (VI), flow index (FI) and vascularization flow index (VFI), endometrial thickness and volume, subendometrial VI (sVI), subendometrial FI (sFI), subendometrial VFI (sVFI), implantation rate, clinical pregnancy rate, abortion rate, live birth rate and number of live births. RESULTS Finally, 34 patients in the traditional acupuncture group and 35 in the sham acupuncture group completed this trial. VI, FI and VFI of the traditional acupuncture group were significantly higher than those in the sham acupuncture group (P<0.05). No significant differences were found in endometrial thickness, endometrial volume, sVI, sFI, sVFI, implantation rate, clinical pregnancy rate, abortion rate, live birth rate and number of live births (P>0.05). CONCLUSIONS Manual acupuncture performed after oocyte aspiration and before transplantation improved the endometrial blood flow parameters VI, RI and VFI in women who underwent IVF-ET, instead of sVI, sFI and sVFI. Therefore, acupuncture might be beneficial in women undergoing IVF-ET by increasing endometrial blood flow and endometrial receptivity. (Registration No. ChiCTR2100053354).
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Affiliation(s)
- Hao-Xu Dong
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiao Wu
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Qin Zhou
- Department of Obstetrics and Gynecology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Dong-Mei Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ming-Min Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Guang-Ying Huang
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Wei Yang
- Department of Reproductive Medicine, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, 430030, China.
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Shen Y, Li L, Wang H, Hu Y, Deng X, Lian X, Tan Y, Liang L, Zhang Y, Yang W. Triage method for endometrial biopsy in postmenopausal women: a multicenter retrospective cohort study. Menopause 2023; 30:1206-1212. [PMID: 38019035 DOI: 10.1097/gme.0000000000002271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 11/30/2023]
Abstract
OBJECTIVE To identify the optimal triage procedure for endometrial biopsies in postmenopausal women. METHODS The clinical information of 470 postmenopausal women with endometrial biopsy results and postmenopausal bleeding (PMB) and/or transvaginal ultrasonography (TVU) abnormalities were collected at the gynecology departments of four general hospitals from March 2021 to March 2022. In the validation cohort, 112 women with TVU abnormalities who underwent endometrial biopsy at Xiangya hospital between May 2022 and May 2023 were enrolled. The endpoint was the final diagnosis based on hysteroscopy reports and biopsy pathology results. The sensitivity, specificity, positive predictive value, and negative predictive value were compared among the three triage methods. A nomogram prediction model was developed and validated. RESULTS Referring women with TVU abnormalities for endometrial biopsy identified 100% malignant/premalignant lesions despite low specificity (19.7%). Among women with measurable endometrial thickness (ET), we suggest that the ET cutoff value for biopsy referral should be ≥4 mm. The PMB (odds ratio [OR], 3.241; 95% confidence interval [CI], 1.073-9.789), diabetes (OR, 10.915; 95% CI, 3.389-35.156), and endometrial thickness (OR, 1.277; 95% CI, 1.156-1.409) were independent predictive factors for endometrial (pre)malignancy. A nomogram prediction model was constructed (area under curve [AUC] = 0.802, 95% CI: 0.715 to 0.889). The ideal cutoff point was 22.5, with a sensitivity of 100.0% and a specificity of 15.7%. The external validation achieved an AUC of 0.798 (95% CI, 0.685-0.911). CONCLUSIONS It was possible to refer all postmenopausal women with TVU abnormity (ET ≥ 4 mm or other abnormal findings) for endometrial biopsy. Among women with TVU abnormalities, a nomogram was constructed, and a score greater than 22.5 suggested the need for referral for endometrial biopsy, while a score less than 22.5 suggested that regular follow-up was required, further improving the triage procedure.
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Affiliation(s)
- Yufei Shen
- From the Department of Gynecology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lucia Li
- From the Department of Gynecology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hailong Wang
- Department of Gynecology, The First Affiliated Hospital of Hunan University of Medicine, Huaihua, Hunan, China
| | - Yi Hu
- Department of Gynecology, Xiangdong Hospital Affiliated to Hunan Normal University, Liling, Hunan, China
| | - Xi Deng
- Department of Gynecology, Xiangya Changde Hospital, Changde, Hunan, China
| | - Xiaoling Lian
- Department of Gynecology, The First Affiliated Hospital of Hunan University of Medicine, Huaihua, Hunan, China
| | - Yanlin Tan
- Department of Gynecology, Xiangdong Hospital Affiliated to Hunan Normal University, Liling, Hunan, China
| | - Liling Liang
- Department of Gynecology, Xiangya Changde Hospital, Changde, Hunan, China
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Zheng S, Minbo Z, Chunya T. Endometrial receptivity evaluation using hysteroscopic endometrial gland image recognition. HUM FERTIL 2023; 26:1347-1353. [PMID: 36942487 DOI: 10.1080/14647273.2023.2191345] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 12/09/2022] [Indexed: 03/23/2023]
Abstract
We investigated the endometrial gland count on hysteroscopic endometrial images in patients undergoing in vitro fertilization and embryo transfer (IVF-ET) to evaluate endometrial receptivity and predict pregnancy outcomes. Since endometrial receptivity and endometrial glands density are strongly influenced by numerous factors, we selected 98 patients who underwent frozen-thawed embryo transfer (FET) in a natural cycle. Within 1-3 menstrual cycles before embryo transfer, hysteroscopic exploration was performed 3-7 days after ovulation. Uterine cavity morphological data were measured, and hysteroscopic endometrial imaging was performed. An endometrial gland opening labelling algorithm was used to recognize and count the endometrial glands. Patients were divided into pregnancy and non-pregnancy groups based on ET outcomes. No significant differences were noted in patients' general information and laboratory parameters, including age, years of infertility, body mass index, anti-Müllerian hormone, endometrial thickness and embryos transferred between the two groups. The number of endometrial glands in the pregnancy group was higher than that in the non-pregnancy group (p < 0.05). Hysteroscopic examination of the uterine cavity and gland counting analysis of images using image recognition software can better indicate endometrial receptivity and improve pregnancy outcomes.
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Affiliation(s)
- Shi Zheng
- Department of Gynaecology, Ningbo Women and Children's Hospital, Ningbo, China
| | - Zhu Minbo
- Department of Gynaecology, Ningbo Women and Children's Hospital, Ningbo, China
| | - Tong Chunya
- Department of Computer Science and Technology, Ningbo University of Technology, Ningbo, China
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Du M, Zhang J, Wang T, Fang J, Su H, Xiao Z, Peng Y, Liang X, Gong X, Chen Z. Imaging biomarker for quantitative analysis of endometrial injury based on optical coherence tomography/ultrasound integrated imaging mode. J Biophotonics 2023; 16:e202300113. [PMID: 37483072 DOI: 10.1002/jbio.202300113] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/11/2023] [Accepted: 07/19/2023] [Indexed: 07/25/2023]
Abstract
Precise evaluation of endometrial injury is significant to clinical decision-making in gynecological disease and assisted reproductive technology. However, there is a lack of assessment methods for endometrium in vivo. In this research, we intend to develop quantitative imaging markers with optical coherence tomography (OCT)/ultrasound (US) integrated imaging system through intrauterine endoscopic imaging. OCT/US integrated imaging system was established as our previous research reported. The endometrial injury model was established and after treatment, OCT/US integrated imaging and uterus biopsy was performed to evaluate the endometrial thickness, number of superficial fold, and intrauterine area. According to the results, three quantitative indexes acquired from OCT/US image and HE staining have the same trend and have a strong relationship with the severity of the endometrial injury. Accordingly, we developed three imaging markers for quantitative analysis of endometrial injury in vivo, which provided a precise mode for endometrium evaluation in clinical practice.
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Affiliation(s)
- Meng Du
- The First Affiliated Hospital, Medical Imaging Centre, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Jinke Zhang
- The Research Center for Biomedical Optics and Molecular Imaging, Shenzhen Key Laboratory for Molecular Imaging, Guangdong Provincial Key Laboratory of Biomedical Optical Imaging Technology, CAS Key Laboratory of Health Informatics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Ting Wang
- The First Affiliated Hospital, Medical Imaging Centre, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Jinghui Fang
- Laboratory of Ultrasound Molecular Imaging, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Hanyinghong Su
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Zhang Xiao
- College of Mechanical Engineering, University of South China, Hengyang, China
| | - Yingao Peng
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Xiaowen Liang
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Xiaojing Gong
- The Research Center for Biomedical Optics and Molecular Imaging, Shenzhen Key Laboratory for Molecular Imaging, Guangdong Provincial Key Laboratory of Biomedical Optical Imaging Technology, CAS Key Laboratory of Health Informatics, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Zhiyi Chen
- The First Affiliated Hospital, Medical Imaging Centre, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
- The Seventh Affiliated Hospital University of South China/ Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
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10
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Hurtado S, Shetty MK. Post-Menopausal Bleeding: Role of Imaging. Semin Ultrasound CT MR 2023; 44:519-527. [PMID: 37832697 DOI: 10.1053/j.sult.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 10/15/2023]
Abstract
Post-menopausal bleeding (PMB) accounts for 5% of gynecologic office visits and is the presenting symptom in 90% of women with endometrial cancer, which requires prompt evaluation. The most common etiology of PMB is vaginal or endometrial atrophy and endometrial polyps, while endometrial hyperplasia and carcinoma account for less than 10% of PMB. Transvaginal ultrasonography measurement of an endometrial thickness (EMT) less than or equal to 4 mm has a 99% negative predictive value for endometrial carcinoma. Endometrial sampling is required if EMT >4 mm or persistent bleeding occurs. Further evaluation can be accomplished with saline infusion sonography, magnetic resonance imaging, and hysteroscopy.
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11
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Ke X, Liang XF, Lin YH, Wang F. Pregnancy prediction via ultrasound-detected endometrial blood for hormone replacement therapy-frozen embryo transfer: a prospective observational study. Reprod Biol Endocrinol 2023; 21:112. [PMID: 38001517 PMCID: PMC10668347 DOI: 10.1186/s12958-023-01164-9] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND This study aimed to assess the predictive value of endometrial blood flow branches on pregnancy outcomes after hormone replacement therapy-frozen embryo transfer (HRT-FET). METHODS This prospective observational study involved 292 reproductive-aged women who underwent endometrial receptivity assessment in a tertiary care academic medical center in southwest China using power Doppler ultrasonography during HRT-FET. Three-dimensional power Doppler ultrasound was performed on the day of endometrial transformation and the day before embryo transfer. The endometrial blood flow branches of the endometrial and subendometrial regions were compared in the non-pregnant and pregnant groups at the two time points mentioned above. RESULTS The endometrial blood flow branches were higher in pregnant patients than in non-pregnant patients on the day of endometrial transformation (P = 0.009) and the day before embryo transfer (P = 0.001). Changes in endometrial blood flow pattern and endometrial blood flow branches at the two time points did not differ among the pregnancy outcome samples. After adjusting for age, antral follicles, and embryos transferred, the endometrial blood flow branches on the day before embryo transfer was the independent factor influencing the chance of clinical pregnancy, with an odds ratio of 3.001 (95% confidence interval: 1.448 - 6.219, P = 0.003). CONCLUSIONS Endometrial blood flow perfusion during the peri-transplantation period of the HRT-FET cycle is a good indicator of pregnancy outcomes, suggesting that valuation of endometrial branches via power Doppler ultrasound is a simple and effective approach for achieving indicator measurements.
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Affiliation(s)
- Xue Ke
- Reproductive Center Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Chengdu, 611731, Sichuan, China
| | - Xue-Fei Liang
- Reproductive Center Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Chengdu, 611731, Sichuan, China
| | - Yong-Hong Lin
- Reproductive Center Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Chengdu, 611731, Sichuan, China
| | - Fang Wang
- Reproductive Center Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Chengdu, 611731, Sichuan, China.
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12
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Li YT, Chang WH, Wang PH. Endometrial thickness in tamoxifen-treated women. Taiwan J Obstet Gynecol 2023; 62:799-801. [PMID: 38008496 DOI: 10.1016/j.tjog.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2023] [Indexed: 11/28/2023] Open
Affiliation(s)
- Yiu-Tai Li
- Department of Obstetrics and Gynecology, Kuo General Hospital, Tainan, Taiwan
| | - Wen-Hsun Chang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Female Cancer Foundation, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.
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13
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Vitale SG, Riemma G. Endometrial cancer in asymptomatic postmenopausal women: the importance of a rapid, nonharmful, and noninvasive diagnosis. Am J Obstet Gynecol 2023; 229:567-568. [PMID: 37422266 DOI: 10.1016/j.ajog.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/01/2023] [Indexed: 07/10/2023]
Affiliation(s)
- Salvatore Giovanni Vitale
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Gaetano Riemma
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Largo Madonna delle Grazie 1, 80138 Naples, Italy.
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14
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Tjalma WAA. Please do not harm asymptomatic postmenopausal women with a vaginal ultrasound. Am J Obstet Gynecol 2023; 229:567. [PMID: 37419169 DOI: 10.1016/j.ajog.2023.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/12/2023] [Accepted: 07/03/2023] [Indexed: 07/09/2023]
Affiliation(s)
- Wiebren A A Tjalma
- Multidisciplinary Breast Clinic, Gynecological Oncology Unit, Department of Obstetrics and Gynecology, Antwerp University Hospital, University of Antwerp, Drie Eikenstraat 655, 2650 Edegem, Belgium.
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15
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Affiliation(s)
- Yiu-Tai Li
- Department of Obstetrics and Gynecology, Kuo General Hospital, Tainan, Taiwan
| | - Szu-Ting Yang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Female Cancer Foundation, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.
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16
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Zhao Y, Xu A, Liu D, Liu N, Li Y, Yao Z, Tian F, Tang H, Li Y. An endometrium of type C along with an endometrial thickness of < 8 mm are risk factors for ectopic pregnancy after stimulated cycles with fresh embryo transfer. BMC Pregnancy Childbirth 2023; 23:713. [PMID: 37803277 PMCID: PMC10557322 DOI: 10.1186/s12884-023-05920-y] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 08/14/2023] [Indexed: 10/08/2023] Open
Abstract
BACKGROUND The study investigated whether specific ultrasonographically observed endometrial features (including endometrium type and thickness) were linked to ectopic pregnancy after stimulated cycles with fresh embryo transfer. METHOD Of 6246 pregnancy cycles after fresh embryo transfer, 6076 resulted in intrauterine pregnancy and 170 in ectopic pregnancy. The primary outcome of the study was ectopic pregnancy, with the main variables being endometrium type and endometrial thickness. Univariate and subsequent multiple-stepwise logistic regression analyses were used to identify the risk factors of ectopic pregnancy. RESULTS 1. Compared with patients with an endometrial thickness ≥ 8 mm, the adjusted odds ratio for those with an endometrial thickness < 8 mm was 3.368 (P < 0.001). The adjusted odds ratio for women with a type-C endometrium was 1.897 (P = 0.019) compared with non-type C. 2. A larger dose of gonadotropin used during controlled ovarian hyperstimulation was a protective factor against ectopic pregnancy (P = 0.008). 3. The GnRH antagonist protocol (P = 0.007) was a risk factor for ectopic pregnancy, compared with the use of GnRH agonists. CONCLUSION (1) An endometrial thickness < 8 mm coupled with a type C endometrium significantly increased the risk of ectopic pregnancy after fresh embryo transfer. (2) A thin endometrial thickness and a type C endometrium could be further related to an abnormal endometrial receptivity/peristaltic wave. (3) Patients at a high risk of ectopic pregnancy should therefore be given special attention, with early diagnosis during the peri-transplantation period may assist in the prevention of ectopic pregnancy.
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Affiliation(s)
- Ying Zhao
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care Affiliated to Hunan Normal University, Changsha, Hunan, 410000, People's Republic of China
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China
| | - Aizhuang Xu
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China
| | - Dong'e Liu
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China
| | - Nenghui Liu
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China
| | - Yumei Li
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China
| | - Zhongyuan Yao
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China
| | - Fen Tian
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China
| | - Hongying Tang
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China.
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China.
| | - Yanping Li
- Department of Reproductive Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, 410000, People's Republic of China.
- Clinical Research Center for Women' s Reproductive Health in Hunan Province, Changsha, Hunan, 410000, China.
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Vitale SG, Riemma G. Risk of endometrial cancer in asymptomatic postmenopausal women in relation to ultrasonographic endometrial thickness: a reply to unfounded concerns. Am J Obstet Gynecol 2023; 229:478-479.e1. [PMID: 37330129 DOI: 10.1016/j.ajog.2023.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 06/11/2023] [Indexed: 06/19/2023]
Affiliation(s)
- Salvatore Giovanni Vitale
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Gaetano Riemma
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Largo Madonna delle Grazie 1, 80138, Naples, Italy.
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18
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Mathyk B, Schwartz A, DeCherney A, Ata B. A critical appraisal of studies on endometrial thickness and embryo transfer outcome. Reprod Biomed Online 2023; 47:103259. [PMID: 37516058 PMCID: PMC10528454 DOI: 10.1016/j.rbmo.2023.103259] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/22/2023] [Accepted: 06/29/2023] [Indexed: 07/31/2023]
Abstract
A receptive endometrium is required for successful embryo implantation. Endometrial thickness, as measured by ultrasonography, is the most commonly used marker of endometrial receptivity in assisted reproductive technology cycles. Several factors simultaneously affect both endometrial thickness and probability of live birth, including age, oestradiol concentration and oocyte number, among others. Most of the studies investigating a relationship between endometrial thickness and embryo transfer outcomes are retrospective and do not adequately address confounding factors, in addition to other limitations. Despite multiple meta-analyses and studies with large numbers of cycles, controversy still exists. The difference between the results from prospective and retrospective studies is also striking. This article presents a critical appraisal of the studies on endometrial thickness and embryo transfer outcomes in order to highlight methodological issues and how they can be overcome in future studies. Currently available evidence does not seem to support a modification of management just because endometrial thickness is below an arbitrary threshold.
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Affiliation(s)
- Begum Mathyk
- Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Adina Schwartz
- Reproductive Endocrinology and Infertility Program, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Alan DeCherney
- Reproductive Endocrinology and Infertility Program, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Baris Ata
- School of Medicine, Koç University, Istanbul, Turkey.; ART Fertility Clinics, Dubai, United Arab Emirates..
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19
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Yang X, Ma K, Chen R, Meng YT, Wen J, Zhang QQ, Zhu J, Yang JK, Zhao XL, Huang X, Zhang L, Lv T, Liao Q. A study evaluating liquid-based endometrial cytology test and transvaginal ultrasonography as a screening tool for endometrial cancer in 570 postmenopausal women. J Gynecol Obstet Hum Reprod 2023; 52:102643. [PMID: 37558050 DOI: 10.1016/j.jogoh.2023.102643] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 04/05/2022] [Accepted: 08/06/2023] [Indexed: 08/11/2023]
Abstract
OBJECTIVE To evaluate the combination of transvaginal ultrasonography (TVS) and endometrial cytology test (ECT) as a potential diagnostic strategy for endometrial cancer and endometrial precancerous lesions in postmenopausal patients. METHODS 570 postmenopausal patients admitted in our hospital due to abnormal bleeding or other symptoms and/or with endometrium thickness over 5 mm on ultrasound. The endometrial thickness was evaluated by TVS. Following obtainment with written consent, all patients underwent ECT, hysteroscopy and then dilatation and curettage (D&C). Cytological sampling was conducted by scratching the uterus cavity using SAP-1 and the samples were prepared as liquid-based smear using SurePath technology. The samples were stained using Papanicolaou method. The correlation between cytological diagnosis and TVS results with the D&C histological diagnosis was analyzed. The WHO classification was used for diagnosis. RESULTS Sensitivity of ECT, TVS, ECT or TVS positive, ECT and TVS positive to diagnose atypical hyperplasia or worse were estimated at 80.7%, 86.8%, 97.4%, 70.2%, specificity at 94.7%, 20.4%, 17.5%, 88.4%, positive predictive value at 58.2%, 21.1%, 22.8%, 60.2%, negative predictive value at 94.4%, 86.1%, 96.4%, 92.2%, and accuracy at 84.6%, 33.7%, 33.5%, 84.7%, respectively. CONCLUSIONS Transvaginal ultrasonography and Endometrial cytology test may be regarded as a effective first-line method in endometrial pathology detection in postmenopausal women.
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Affiliation(s)
- Xi Yang
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China; Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Ke Ma
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China; Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Rui Chen
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China; Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China
| | - Yi-Ting Meng
- Department of Pathology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Jia Wen
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Qiong-Qiong Zhang
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Jie Zhu
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Jing-Kun Yang
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Xiu-Lian Zhao
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Xin Huang
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Lei Zhang
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Tao Lv
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China
| | - Qinping Liao
- Department of Obstetrics and Gynecology, Beijing Tsinghua Changgung Hospital, Medical Center of Tsinghua University, Beijing, China; Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, China.
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20
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Heremans R, Van den Bosch T, Sladkevicius P, Pascual MA, Alcazar JL, Timmerman D, Valentin L. Prospective geographical and temporal validation of three published mathematical models to calculate risk of endometrial malignancy in patients with postmenopausal bleeding. Ultrasound Obstet Gynecol 2023; 62:608-610. [PMID: 37329559 DOI: 10.1002/uog.26293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 06/02/2023] [Accepted: 06/07/2023] [Indexed: 06/19/2023]
Affiliation(s)
- R Heremans
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - T Van den Bosch
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - P Sladkevicius
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Malmö, Sweden
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - M A Pascual
- Department of Obstetrics, Gynecology and Reproduction, Hospital Universitario Dexeus, Barcelona, Spain
| | - J L Alcazar
- Department of Obstetrics and Gynecology, Clinica Universidad de Navarra, School of Medicine, Pamplona, Spain
| | - D Timmerman
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - L Valentin
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund University, Malmö, Sweden
- Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
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21
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Li X, Peng Y, Mao Y, Li Y, Gong F, Ouyang Y. Endometrial receptivity change: ultrasound evaluation on ovulation day and transplantation day during the natural frozen embryo transfer cycle. Front Endocrinol (Lausanne) 2023; 14:1118044. [PMID: 37822604 PMCID: PMC10562732 DOI: 10.3389/fendo.2023.1118044] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/18/2023] [Indexed: 10/13/2023] Open
Abstract
Objective To obtain quantitative and comprehensive results of the changes in comprehensive ER indicators from ovulation day to transplantation day by ultrasonography during the natural frozen-thawed embryo transfer cycle (FET). Methods This is a prospective analysis of 230 infertile women undergoing their first FET cycles from April 2019 to July 2021. To evaluate ER, ultrasound scans were performed on the days of ovulation and embryo transfer for all included patients. All included patients were divided into a pregnancy group and a nonpregnancy group according to whether clinical pregnancy was achieved. The ER changes from ovulation day to transplantation day in the overall study population (n=230), pregnancy group (n=158) and nonpregnancy group (n=72) were analyzed. Results In the overall population, type C was predominant on ovulation day, but type B was the most common on transplantation day (P<0.001). From ovulation day to transplantation day, endometrial thickness was significantly increased (11.26 ± 2.14 vs. 11.89 ± 2.08 mm, P<0.001), but endometrial volume (4.26 ± 1.75 vs. 4.03 ± 1.62 ml, P<0.001), endometrial VI (1.34 ± 1.64 vs. 0.95 ± 1.99, P<0.001), VFI (0.47 ± 0.72 vs. 0.40 ± 1.03, P<0.001), subendometrial VI (5.04 ± 3.89 vs. 3.29 ± 2.92, P<0.001), FI (34.07 ± 4.61 vs. 33.41 ± 5.30, p=0.004), VFI (2.07 ± 2.65 vs. 1.19 ± 1.19, P<0.001) and frequency of endometrial peristalsis (2.90 ± 1.44 vs. 1.40 ± 1.41, P<0.001) were significantly decreased. In the pregnancy group, the changes in all ultrasound parameters were in the same direction as those in the overall population. In the nonpregnancy group, except for endometrial volume and VI, which showed no difference, other ultrasound parameters showed the same direction of change as those in the overall population. No significant difference was found in the pregnancy probability among the different absolute change groups. Conclusion During a natural cycle, the morphology of the endometrium changes mostly from type C to type B, the endometrial thickness increases, and the volume decreases. The blood supply of the endometrium, the subendometrial 5 mm and the frequency of peristalsis decrease from ovulation day to transplantation day. Compared with the nonpregnancy group, the pregnancy group tended to have more obvious decreases in endometrial volume and blood flow perfusion. However, these endometrial changes do not mean that pregnancy is bound to occur. endometrial receptivity, in vitro fertilization, frozen-thawed embryo transfer, natural cycle, ultrasound evaluation, ovulation day, transplantation day.
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Affiliation(s)
- Xihong Li
- Department of Imaging, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Imaging, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yangqin Peng
- Department of Scientific Research, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Scientific Research, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yuyao Mao
- Department of Imaging, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Imaging, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yuan Li
- Reproductive Medicine Center, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Reproductive Medicine Center, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Fei Gong
- Reproductive Medicine Center, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Reproductive Medicine Center, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
| | - Yan Ouyang
- Department of Imaging, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, China
- Department of Imaging, Clinical Research Centre For Reproduction and Genetics in Hunan Province, Changsha, China
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22
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Stanziano A, Bianchi FP, Caringella AM, Cantatore C, D'Amato A, Vitti A, Cortone A, Vitagliano A, D'Amato G. The use of real time strain endometrial elastosonography plus endometrial thickness and vascularization flow index to predict endometrial receptivity in IVF treatments: a pilot study. BMC Med Imaging 2023; 23:130. [PMID: 37715124 PMCID: PMC10503140 DOI: 10.1186/s12880-023-01071-w] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 08/02/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND The usefulness of endometrium strain elastosonography (SE) for the evaluation of endometrial receptivity in women undergoing in vitro fertilization (IVF) remains controversial. The objective of this prospective, observational study was to evaluate the correlation between endometrial thickness (EMT) and its related strain (ESR) on the day of ovulation triggering (hCG-d) and in vitro fertilization outcomes. Additionally, 3D Power Doppler vascular indices (3DPDVI) were also analysed. METHODS We included all the patients undergoing fresh IVF-single blastocyst transfer cycle from January 2021 to August 2021 at our center. On hCG-d, after B-mode scanning was completed to measure the EMT, the mode was changed to elastosonography to evaluate the ESR (ratio between endometrial tissue and the myometrium below). At the end of examination, the Endometrial Volume (EV) and 3DPDVI (vascularization index [VI], flow index [FI] and vascularization flow index [VFI]), were assessed. Statistical analysis was completed using STATA MP16 software. RESULTS A total number of 57 women were included. Based on the EMT on hCG-d, women were divided into two groups, Group 1: <7 mm and Group 2 ≥ 7 mm. Women with EMT < 7 mm had a significantly higher ESR (p = 0.004) and lower pregnancy rate (p = 0.04). Additionally, low ESR values were correlated with high VFI values (rho = -0.8; 95% CI = -0.9- -0.6; p < 0.0001) and EMT ≥ 7 mm could be predicted by low ESR (OR = 0.01; 95% CI = 0.01-0.30; p = 0.008, area under the ROC curve: 0.70). After all, in multiple logistic regression analysis, low values of ESR (p = 0.050) and high values of EMT (p = 0.051) on hCG-d had borderline statistical effects on pregnancy rate. CONCLUSIONS The ESR may be useful to improve the ultrasound evaluation of the endometrial quality in infertile women candidates to IVF/ICS. Given the small sample size of our study, the usefulness of strain elastosonography in this patients, needs further investigation.
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Affiliation(s)
- Antonio Stanziano
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, BA, Italy.
| | | | - Anna Maria Caringella
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, BA, Italy
| | - Clementina Cantatore
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, BA, Italy
| | - Antonio D'Amato
- Gynecology and Obstetrics Clinic, University of Bari, Aldo Moro, Bari, Italy
| | - Angela Vitti
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, BA, Italy
| | - Anna Cortone
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, BA, Italy
| | - Amerigo Vitagliano
- Gynecology and Obstetrics Clinic, University of Bari, Aldo Moro, Bari, Italy
| | - Giuseppe D'Amato
- Department of Advanced Reproductive Risk Management and High-Risk Pregnancies, ASL Bari, Reproductive and IVF Unit, PTA Conversano, Conversano, BA, Italy
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Sah S, Dangal G, Jha M. Correlation of Endometrial Thicknessby Transvaginal Sonography with Histopathological Examination in Abnormal Uterine Bleeding in Perimenopausal Age Group. J Nepal Health Res Counc 2023; 21:110-114. [PMID: 37742159 DOI: 10.33314/jnhrc.v21i1.4597] [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] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 09/10/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND Transvaginal sonography and endometrial biopsy are the two diagnostic tests, most frequently used to investigate the cause of abnormal uterine bleeding.The aim of this study is to correlate the findings between transvaginal sonography and histopathology for diagnostic evaluation in perimenopausal women with abnormal uterine bleeding. METHODS A descriptive observational study was carried out at Paropakar Maternity and Women's Hospital, Thapathali, Kathmandu, Nepal during the period of one year (1st January 2019 to 30th December 2019) in 70perimenopausal women with abnormal uterine bleeding. Transvaginal sonography wasdone and endometrial thickness was noted. Endometrial biopsy was done under intravenous anaesthesia. Histopathological reports reviewed and analysis done. RESULTS The most common age group of women presenting with abnormal uterine bleeding was 40 to 43 years(42.9%) and the commonest clinical feature was menorrhagia (50%) followed by menometrorrhagia (27.1%). The transvaginal sonography showed that majority of women had endometrial thickness of 10-12mm(35.7%) followed by 7-9mm(27.1%). Proliferative endometrium (37.1%) was most common histopathologicalfinding followed by secretory endometrium (30%). 10 cases of proliferative endometrium was seen at ET 7-9mm and 1 case of endometrial carcinoma was seen at ET 13-15 mm with P-value <0.13. CONCLUSIONS Transvaginal sonography and histopathological examination are the standard diagnostic procedures for the assessment of abnormal uterine bleeding and for early detection of precancerous lesion like endometrial hyperplasiaand endometrial cancer.
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Affiliation(s)
- Sadhana Sah
- Kathmandu Model Hospital, PradansaniMarga, Kathmandu, Nepal
| | - Ganesh Dangal
- Kathmandu Model Hospital, PradansaniMarga, Kathmandu, Nepal
| | - Meena Jha
- Paropakar Maternity and Women's Hospital, Thapathali, Kathmandu, Nepal
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Shang M, Zhang W. Predictive factors of endometrial lesions in patients with abnormal uterine bleeding. Eur J Obstet Gynecol Reprod Biol 2023; 288:67-72. [PMID: 37451131 DOI: 10.1016/j.ejogrb.2023.07.002] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 06/14/2023] [Accepted: 07/03/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE To explore the risk factors of endometrial lesions in patients with abnormal uterine bleeding(AUB) and establish prediction models which can discriminate between different endometrial etiologies of AUB. MATERIAL AND METHODS We conducted this cross-sectional study in consecutive 778 women with AUB who received ultrasound examination and endometrial histopathological examination. Models were developed to distinguish between normal endometrium and (1) endometrial lesions, (2) endometrial polyps, (3) endometrial hyperplasia without atypia, (4) endometrial atypical hyperplasia and endometrial carcinoma. RESULTS 274 (35.2%) women had normal endometrium; 504 (64.8%) had endometrial lesions, including 337(43.3%) endometrial polyps, 139(17.9%) endometrial hyperplasia without atypia, 28(3.6%) endometrial atypical hyperplasia and endometrial carcinoma. Age (OR = 1.122, 95%CI 1.002-1.257, P < 0.001), ET (endometrial thickness, OR = 2.702, 95%CI 1.629-4.402, P < 0.001), and CA125(U/ml) (OR = 1.007, 95%CI 1.003-1.021, P < 0.001) are independent risk factors of endometrial lesions in women with AUB. BMI(OR = 1.109, 95%CI 1.067-1.433,P = 0.038), ET(OR = 20.741, 95%CI 16.136-98.842, P < 0.001), age(OR = 1.182, 95%CI1.031-1.433,P = 0.016)、CA125(U/ml) (OR = 1.690, 95%CI 1.506-1.929,P = 0.001), prevalence of hypertension(OR = 1.350, 95%CI 1.051-67.82, P = 0.014) and diabetes(OR = 1.108, 95%CI 1.008-20.194,P = 0.001) were independent risk factors for atypical hyperplasia and endometrial carcinoma in patients with AUB. The model we built could predict atypical hyperplasia and endometrial carcinoma with the sensitivity of 87.5%, specificity of 80.7% and the AUC of 0.921. CONCLUSION In women with AUB, the new-built model based on age, BMI, endometrial thickness, hypertension, diabetes and CA125 could discriminate reliable between atypical hyperplasia, endometrial carcinoma and normal women. The model may be useful for management of AUB.
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Affiliation(s)
- Min Shang
- Department of Obstetrics and Gynecology, Beijing Friendship Hospital, Capital Medical University, China.
| | - Wenjing Zhang
- Department of Obstetrics and Gynecology, Beijing Friendship Hospital, Capital Medical University, China
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25
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Ai F, Qin X, Zhou L, Wang S. Analysis of factors related to endometrial cancer in postmenopausal women with endometrial thickening. Menopause 2023; 30:920-926. [PMID: 37555714 DOI: 10.1097/gme.0000000000002232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 08/10/2023]
Abstract
OBJECTIVE To investigate the factors related to endometrial cancer (EC) in postmenopausal women with endometrial thickening and the value of endometrial thickness (ET) in predicting EC. METHODS A retrospective study of 385 referrals to our department for hysteroscopic diagnostic curettage assessment was carried out. Univariate analysis and multiple logistic regression analysis were used to identify the independent contributors to the development of EC. The ability of ET to predict EC was evaluated by receiver operating characteristic curve analysis. RESULTS The follow-up period from the identification of endometrial thickening to pathological confirmation of EC was from 2 weeks to 3 months. In the postmenopausal bleeding (PMB) group, a total of 47 participants' specimens were pathologically malignant. Older age and polypoid mass-like lesions ( P < 0.001) were independent factors associated with EC. The optimal critical value of ET in predicting EC was 9.5 mm, with a sensitivity and specificity of 70.21% and 70.67%, respectively. In the non-PMB group, six participants had evidence of malignant pathology, and only polypoid mass-like lesions were an independent factor associated with EC ( P < 0.001). CONCLUSIONS For postmenopausal women with increased ET and PMB, older age, thicker ET, and polypoid mass-like lesions on transvaginal ultrasound were independent associated factors for EC. An ET greater than 9.5 mm is a threshold for predicting EC. For postmenopausal women with increased ET without PMB, the incidence of endometrial malignancy is low. If the woman has polypoid mass-like lesions on transvaginal ultrasound, she should receive further attention.
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Affiliation(s)
- Fangfang Ai
- From the Department of Obstetrics and Gynecology, Xuanwu Hospital, Capital Medical University, Beijing, People's Republic of China
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Liu T, Zhou M, Yang H, Liang W, Cai R, Cai M. Contrast-Enhanced Ultrasonography as a Diagnostic Strategy for Severe Endometrial Injury. Ultrasound Q 2023; 39:138-144. [PMID: 37364166 DOI: 10.1097/ruq.0000000000000645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 06/28/2023]
Abstract
ABSTRACT Endometrial injury is associated with poorer pregnancy outcomes. The purpose of this study was to evaluate the diagnostic efficacy of contrast-enhanced ultrasonography (CEUS) in the detection of endometrial injury. This study included women who underwent CEUS of the uterus at the author's hospital between April 2020 and January 2021. The diagnostic performances of the CEUS-derived parameters in the detection of severe endometrial injury were evaluated by receiver operating characteristic curve analyses. The study included 67 participants (healthy control, n = 14; mild endometrial injury, n = 24; severe endometrial injury, n = 29). Enhancement intensity (EI) and area under the time-intensity curve (AUC TIC ) were significantly lower in the severe endometrial injury patients than healthy and mild endometrial injury subjects for both endometrial and subendometrial regions ( P < 0.05). Correlations analysis showed that EI and AUC TIC were positively correlated with endometrial thickness ( r = 0.460, P = 0.01, and r = 0.555, P < 0.01, respectively) and subendometrial thickness ( r = 0.501, P < 0.01, and r = 0.438, P = 0.01, respectively). The area under the receiver operating characteristic curve, sensitivity, and specificity were 0.720 ( P = 0.002), 79.31%, and 66.67% for endometrial EI; 0.818 ( P < 0.001), 75.86%, and 79.17% for subendometrial EI; 0.917 ( P < 0.001), 72.41%, and 95.83% for endometrial AUC TIC ; and 0.810 ( P < 0.001), 89.66%, and 70.83% for subendometrial AUC TIC , respectively. Contrast-enhanced ultrasonography may have clinical utility in the prediction of endometrial injury in women of childbearing age.
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Affiliation(s)
- Tao Liu
- Department of Ultrasound, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Miao Zhou
- Ultrasonography Department, Foshan Women and Children Hospital, Foshan, China
| | - Huihui Yang
- Department of Ultrasound, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Weixiang Liang
- Department of Ultrasound, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ruiming Cai
- Department of Kidney Transplantation, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Mingjin Cai
- Department of Radiology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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Wang S, Qi L, Liu Y, Shi H, Chen X, Wang N, Su Y. Suitable endometrial thickness on embryo transfer day may reduce ectopic pregnancy rate and improve clinical pregnancy rate. BMC Pregnancy Childbirth 2023; 23:517. [PMID: 37454102 DOI: 10.1186/s12884-023-05837-6] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 07/09/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND This retrospective study aimed to investigate the most suitable endometrial thickness (EMT) on the day of embryo transfer that could reduce ectopic pregnancy rate (EPR) and improve clinical pregnancy rate (CPR) in fresh embryo transfer patients with early follicular phase long-acting regimen. METHODS A total of 11,738 IVF/ICSI cycles, comprising 4,489 non-clinical pregnancies, 7,121 intrauterine pregnancies, and 128 ectopic pregnancy cycles after fresh embryo transfer, recorded between September 2017 and December 2020. Clinical pregnancy (CP) and ectopic pregnancy (EP) were the primary outcomes. Multivariate logistic regression was used to calculate the adjusted odds ratio (aOR) and 95% confidence interval (CI) for EP and CP. Patients were divided into three groups based on the EMT (6-10 mm, 11-15 mm, and 16-20 mm). CPR and EPR per millimeter of EMT were drawn into a line chart, and three groups were analyzed by Chi-square test. RESULTS After controlling for potential confounders, EMT had a significant effect on CP (aOR = 1.07; 95% CI, 1.05-1.08; P = 0.00) and EP (aOR = 0.88; 95% CI, 0.82-0.94; P = 0.00). With the increase of EMT, CPR increased and EPR decreased. Pearson correlation coefficients were r = 0.708 (P = 0.00) and r =-0.558 (P = 0.03), respectively. Significant differenceswere detected in the CPRs and EPRs (all P = 0.00). The CPR in the 6-10 mm group (54.88%) was significantly lower than that in the 11-15 mm group (64.23%) and the 16-20 mm group (64.40%) (P = 0.00). The EPR in the 6-10 mm group (2.72%) was significantly higher than that in the other two groups (1.60% and 0.97%, P = 0.00). The difference in CPR and EPR between the 11-15 mm group and the 16-20 mm group was not statistically significant, which indicated that EMT ≥ 11 mm simultaneously reduced the EPR and increased the CPR. CONCLUSIONS EMT was inversely proportional to EPR and directly proportional to CPR in fresh embryo transfer cycles. The EMT ≥ 11 mm on the day of embryo transfer could simultaneously achieve lower EPR and higher CPR. Accordingly, more attention should be given to the EMT of women who underwent ART treatment.
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Affiliation(s)
- Shiming Wang
- Reproductive Medical Center, Henan Province Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, No. 1 East Jianshe Road, Erqi District, Zhengzhou, China
| | - Lin Qi
- Reproductive Medical Center, Henan Province Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, No. 1 East Jianshe Road, Erqi District, Zhengzhou, China
| | - Yaping Liu
- Reproductive Medical Center, Henan Province Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, No. 1 East Jianshe Road, Erqi District, Zhengzhou, China
| | - Hao Shi
- Reproductive Medical Center, Henan Province Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, No. 1 East Jianshe Road, Erqi District, Zhengzhou, China
| | - Xiaoli Chen
- Reproductive Medical Center, Henan Province Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, No. 1 East Jianshe Road, Erqi District, Zhengzhou, China
| | - Ningning Wang
- Reproductive Medical Center, Henan Province Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, No. 1 East Jianshe Road, Erqi District, Zhengzhou, China
| | - Yingchun Su
- Reproductive Medical Center, Henan Province Key Laboratory of Reproduction and Genetics, The First Affiliated Hospital of Zhengzhou University, No. 1 East Jianshe Road, Erqi District, Zhengzhou, China.
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Vitale SG, Riemma G. Risk of endometrial cancer in asymptomatic postmenopausal women in relation to ultrasonographic endometrial thickness: look but do not overlook. Am J Obstet Gynecol 2023; 229:86-87. [PMID: 36933688 DOI: 10.1016/j.ajog.2023.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 03/12/2023] [Indexed: 03/18/2023]
Affiliation(s)
- Salvatore Giovanni Vitale
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Gaetano Riemma
- Obstetrics and Gynecology Unit, Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Largo Madonna delle Grazie 1, 80138, Naples, Italy.
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Heremans R, Guerriero S, Van den Bosch T. Risk of endometrial cancer in asymptomatic postmenopausal women in relation to ultrasonographic endometrial thickness. Am J Obstet Gynecol 2023; 229:85-86. [PMID: 36933692 DOI: 10.1016/j.ajog.2023.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/13/2023] [Indexed: 03/18/2023]
Affiliation(s)
- Ruben Heremans
- Department of Obstetrics and Gynecology, KU Leuven University Hospital, Leuven, Belgium
| | - Stefano Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Monserrato, Italy
| | - Thierry Van den Bosch
- Department of Obstetrics and Gynecology, KU Leuven University Hospital, Herestraat 49, 3000 Leuven, Belgium.
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30
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Urban A, Warzecha D, Laudanski P, Pietrzak B, Wielgos M. Personalized embryo transfer (pET) guided by endometrial receptivity (ER) assessment - a possibility to increase effectiveness of IVF procedures. Review of available methods. Ginekol Pol 2023; 94:1004-1010. [PMID: 37162136 DOI: 10.5603/gp.a2023.0041] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 10/16/2022] [Indexed: 05/11/2023] Open
Abstract
The continuous development of assisted reproductive techniques (ART) implies the search for solutions that could increase the effectiveness ofavailable methods. In the context of in vitro fertilization (IVF), a significant proportion of failures are due to unsuccessful embryo transfers. At this stage the most important issue is proper dialogue between implanting embryo and the maternal endometrium. Therefore, it seems justified to assess endometrial receptivity (ER), defined as the tissue's ability to accept an embryo to attach and invade into the mucosa. Window of implantation (WOI), is a certain period in which implantation of the properly developed embryo is possible. The cause of endometrial receptivity disorders is believed to be the disturbed expression of cytokines and endometrial surface proteins, the presence of which has been proven in commonly diagnosed diseases such as endometriosis or chronic endometritis. Despite many years of research on endometrial receptivity, the area of diagnostic methods enabling clinical monitoring of ER still remains undeveloped. The aim of this study is to review the utility of selected markers and the available methods of ER assessment, ranging from noninvasive ultrasound, through endometrial fluid analysis, to genomic studies based on endometrial biopsy, in order to increase the effectiveness of IVF. Such an approach could potentially be a significant step towards personalizing medical procedures especially in patients diagnosed with repeated implantation failure (RIF).
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Affiliation(s)
- Aleksandra Urban
- III Faculty and Clinic of Obstetrics and Gynaecology, Medical University of Warsaw, Warsaw, Poland
| | - Damian Warzecha
- OVIklinika Infertility Center, Warsaw, Poland.
- Poludniowy Hospital, Warsaw, Poland, Poland.
| | - Piotr Laudanski
- Department of Obstetrics, Gynecology and Gynecological Oncology, Medical University of Warsaw, Poland
- Women's Health Research Institute, Calisia University, Kalisz, Poland
- III Faculty and Clinic of Obstetrics and Gynaecology, Medical University of Warsaw, Warsaw, Poland
| | | | - Miroslaw Wielgos
- Faculty of Medicine, Lazarski Uniwersity, Warsaw, Poland, Poland
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Sarhan RM, Salem SAM, Elkomy MH, Albuhayran RM, Hussein RRS, Boshra MS. Oral sildenafil citrate: a potential approach for improvement of endometrial thickness and treatment of unexplained infertility in women. Eur Rev Med Pharmacol Sci 2023; 27:4583-4593. [PMID: 37259740 DOI: 10.26355/eurrev_202305_32465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE The study aimed to determine the impact of using sildenafil citrate as an adjuvant with clomiphene citrate (CC) in the treatment of women with unexplained infertility. PATIENTS AND METHODS 130 women with unexplained infertility were enrolled in a prospective randomized study. After dividing into two groups, all patients received CC 50 mg-BD from the 2nd to the 7th day of the cycle. Oral sildenafil citrate 20 mg was given BD to the study group from the end of menstruation till ovulation. A transvaginal ultrasound was carried out for all patients to assess ovulation, number of follicles, and endometrial thickness (ET). The beta-hCG blood test was used to determine pregnancy two weeks after ovulation followed by an ultrasound to confirm viability. Adverse effects were recorded and miscarriage, ectopic, and multi-fetal pregnancy were followed up for twelve weeks. RESULTS Median ET in the study group was 8 mm compared to 7 mm in the control group (p<0.01). The number of pregnancies increased in the study group but with no significant difference. The median ET was greater in the study group with an infertility duration of less than 2 years. Headache was the most significant adverse effect in the study group (9.2% vs. 1.5%, p=0.052). CONCLUSIONS Adding sildenafil citrate to CC is a good choice for overcoming the antiestrogenic action of CC and improving ET in women with unexplained infertility, especially in those with less than 2 years of infertility.
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Affiliation(s)
- R M Sarhan
- Department of Clinical Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt.
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Liu Y, Wang L, Wang M, Jiang Y, Xia T, Yue Q, Sha Y, Huang Y. A Study on the Prediction of Reproductive Outcomes in Frozen Embryo Transfer Cycles by Calculating the Volume of Uterine Junctional Zone with Three-Dimensional Ultrasound. Ultraschall Med 2023; 44:e126-e135. [PMID: 34820796 PMCID: PMC10063335 DOI: 10.1055/a-1634-4955] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 08/31/2021] [Indexed: 06/13/2023]
Abstract
PURPOSE To prospectively study the influence of the volume of the uterine junctional zone (JZ) as a novel predictor of reproductive outcomes in frozen embryo transfer cycles. METHODS Among the first 30 patients, intra- and interobserver repeatability was evaluated and expressed as a coefficient of repeatability. The same classification system was used to evaluate the JZ of 142 infertility patients undergoing in vitro fertilization (IVF). Ultrasonography was performed on the day before transplantation. The three-dimensional (3D) volume images were then analyzed to obtain the volume of the endometrium (EV), the average thickness of the JZ on the coronal plane, and the volume of the JZ (JZV). The JZV was then divided by the EV. These parameters were compared with the outcomes of clinical pregnancy. RESULTS The 3D image showed that the JZ achieved a good intra- and interobserver consistency (k = 0.862, k = 0.694). The total pregnancy rate was 47%. There was a highly significant difference between pregnant and non-pregnant women with respect to age (p < 0.001), JZV (p = 0.003), and JZV/EV (p < 0.001) on the day before transplantation. Age and JZV/EV were independent factors for predicting the success of IVF transplantation (p = 0.010, p = 0.016). The area under the ROC curve of JZV/EV in predicting clinical pregnancy was 0.688, the cut-off value was 0.54, the sensitivity was 83.8%, and the specificity was 50.0%. CONCLUSION Age and JZV/EV are independent factors for predicting the success of frozen embryo transfer cycles in IVF. A smaller JZV/EV was more beneficial for clinical pregnancy.
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Affiliation(s)
- Yan Liu
- Department of Ultrasound, Dalian Municipal Women and Children's Medical Center, Dalian, China
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Lei Wang
- Department of Reproductive Center, Dalian Municipal Women and Children's Medical Center, Dalian, China
| | - MeiXian Wang
- Department of Reproductive Center, Dalian Municipal Women and Children's Medical Center, Dalian, China
| | - Yu Jiang
- Department of Ultrasound, Dalian Municipal Women and Children's Medical Center, Dalian, China
| | - TingTing Xia
- Department of Reproductive Center, Dalian Municipal Women and Children's Medical Center, Dalian, China
| | - QingXiong Yue
- Department of Ultrasound, Dalian Municipal Central Hospital Affiliated of Dalian Medical University, Dalian, China
| | - YuJia Sha
- Department of Ultrasound, Dalian Municipal Central Hospital Affiliated of Dalian Medical University, Dalian, China
| | - Ying Huang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
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Shen Y, Yang W, Liu J, Zhang Y. Minimally invasive approaches for the early detection of endometrial cancer. Mol Cancer 2023; 22:53. [PMID: 36932368 PMCID: PMC10022290 DOI: 10.1186/s12943-023-01757-3] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/07/2023] [Indexed: 03/19/2023] Open
Abstract
Endometrial cancer (EC) is one of the most common gynecologic cancers and its incidence is rising globally. Although advanced EC has a poor prognosis; diagnosing EC at an earlier stage could improve long-term patient outcomes. However, there is no consensus on the early detection strategies for EC and the current diagnostic practices such as transvaginal ultrasound, hysteroscopy and endometrial biopsy are invasive, costly and low in specificity. Thus, accurate and less invasive screening tests that detect EC in women with early stages of the disease are needed. Current research has revolutionized novel EC early detection methodologies in many aspects. This review aims to comprehensively characterizes minimally invasive screening techniques that can be applied to EC in the future, and fully demonstrate their potential in the early detection of EC.
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Affiliation(s)
- Yufei Shen
- Department of Gynecology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wenqing Yang
- Department of Gynecology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Gynaecology Oncology Research and Engineering Central of Hunan Province, Changsha, Hunan, China
| | - Jiacheng Liu
- The Center of Systems Biology and Data Science, School of Basic Medical Science, Central South University, Changsha, Hunan, China.
| | - Yu Zhang
- Department of Gynecology, Xiangya Hospital, Central South University, Changsha, Hunan, China.
- Gynaecology Oncology Research and Engineering Central of Hunan Province, Changsha, Hunan, China.
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Kojima R, Toyoshima M, Yamamoto A, Suzuki S. Preoperative screening endometrial cytology discovered incidental gynaecological malignancy in two patients undergoing risk-reducing salpingo-oophorectomy. BMJ Case Rep 2023; 16:16/3/e254484. [PMID: 36918214 PMCID: PMC10016279 DOI: 10.1136/bcr-2022-254484] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Pelvic ultrasonography and measurement of serum cancer antigen 125 (CA-125) are recommended for preoperative evaluation before performing risk-reducing salpingo-oophorectomy (RRSO). We report our experience with two patients in whom an incidental gynaecological malignancy was found using endometrial cytology as a preoperative screening test for RRSO. Patient 1 was an early 50s woman with a pathologic variant of BRCA1 Transvaginal ultrasonography showed no endometrial abnormalities, but preoperative endometrial cytology revealed high-grade serous carcinoma. The patient underwent total hysterectomy, bilateral adnexectomy, pelvic and para-aortic lymph node dissection, and omentectomy. Patient 2 was a late 40s woman with a pathological variant of BRCA1 Transvaginal ultrasonography showed mild enlargement of the left ovary, and her CA-125 level was elevated. Preoperative endometrial cytology revealed high-grade serous cancer. She underwent total hysterectomy, bilateral adnexectomy and omentectomy. These case reports illustrate the importance of preoperative screening-including endometrial cytology-before performing RRSO.
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Affiliation(s)
- Riho Kojima
- OB-GY, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
| | | | | | - Shunji Suzuki
- OB-GY, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
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Liubing C, Ting S, Xi P, Yonglu C, Yi L, Jun YY, Liuqing C. Magnetic resonance imaging thicknesses and apparent diffusion coefficient values of the endometrium and junction zone in women of reproductive age. Acta Radiol 2023; 64:1263-1271. [PMID: 35950223 DOI: 10.1177/02841851221117559] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The endometrium and uterine junction zone often change throughout the menstrual cycle. Some pathological conditions may appear normal in uterine imaging, which will lead to missed diagnosis and misdiagnosis. PURPOSE To evaluate the changes in the thickness and apparent diffusion coefficient (ADC) values of the endometrium and uterine junction zone throughout the menstrual cycle in magnetic resonance imaging (MRI) of women of reproductive age. MATERIAL AND METHODS Data were collected from 40 healthy women of reproductive age with regular menstrual cycles from January 2017 to April 2018. They underwent four total MRI sessions during the menstrual, proliferation, and early and late secretive phases. The main MRI sequences were T2-weighted (T2W) volume isotropic turbo spin echo acquisition (VISTA) spectral attenuated inversion recovery (SPAIR) and diffusion-weighted imaging (b = 0, 600, 800, 1000 s/mm2), which were used to measure the thicknesses and ADC values of endometrium and uterine junction zone. RESULTS First, the endometrium was thinnest during the menstrual phase and thickest in the late secretive phase. Second, the uterine junction zone was thinnest in the late secretive phase and thickest in the menstrual phase. Third, the ADC values of the endometrium were lowest in the menstrual phase and peaked in the early secretive phase. Finally, the ADC values of the uterine junction zone were lowest in the menstrual phase and peaked in the late secretive phase. CONCLUSION The endometrium and uterine junction zone showed cyclic changes. Radiologists should consider these changes in the thickness and ADC values when analyzing MRI images of the uterus.
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Affiliation(s)
- Chen Liubing
- Department of Radiology, 74714GuangZhou Red Cross Hospital, Jinan University, Guangdong Province, Guangzhou, PR China
| | - Song Ting
- Department of Radiology, 117980The Third Affiliated Hospital of Guangzhou Medical University, Guangdong Province, Guangzhou, PR China
| | - Peng Xi
- Department of Radiology, 117980The Third Affiliated Hospital of Guangzhou Medical University, Guangdong Province, Guangzhou, PR China
| | - Chen Yonglu
- Department of Radiology, 117980The Third Affiliated Hospital of Guangzhou Medical University, Guangdong Province, Guangzhou, PR China
| | - Liu Yi
- Department of Radiology, 117980The Third Affiliated Hospital of Guangzhou Medical University, Guangdong Province, Guangzhou, PR China
| | - Yang Yong Jun
- Department of Radiology, 533631Guangzhou United Family Hospital, Guangdong Province, Guangzhou, PR China
| | - Chen Liuqing
- Personnel Department, Shantou Chenghai District Chronic Disease Prevention and Treatment Station, Guangdong Province, Shantou, PR China
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Abstract
To probe the diagnostic value of transvaginal color Doppler ultrasonography plus serum β-human chorionic gonadotropin (β-HCG) dynamic monitoring in intrauterine residue after medical abortion.In total, 200 pregnant women undergoing medical abortion in our institution from January 2017 to December 2019 were picked, and assigned to either group A (n = 75, with residue) or group B (n = 125, without residue). We detected serum β-HCG, progesterone (P), follicle stimulating estrogen (FSH) levels and ultrasonic indicators endometrial thickness (ET), peak systolic velocity (PSV), resistance index (RI) values, dissected correlation of indicators using logistic linear regression analysis, and prospected the diagnostic value of relevant indicators in intrauterine residue after medical abortion utilizingreceiver operating characteristic curve.At 7 days after abortion (T3), total vaginal bleeding and visual analogue scalescore in group A were saliently higher in contrast to group B ( P < .05). At 72 hours after abortion (T2) and T3, serum β-HCG, P and FSH levels declined strikingly in both groups, but group B held plainly higher decrease rate than group A ( P HC.05). At T3, ET and PSV levels in both groups considerably waned, whereas RI levels notedly waxed, and group B owned markedly higher decrease/increase than group A ( P wa.05). At T3, serum β-HCG in group A possessed positive association with serum P, FSH, intrauterine ET, PSV levels separately ( P HC.05), whereas negative link with RI levels ( P , .05). The specificity and sensitivity of β-HCG, P, FSH, β-HCG/ET, β-HCG/PSV and β-HCG/RI in the diagnosis of intrauterine residue after medical abortion were high ( P < .05).Serum β-HCG dynamic monitoring plus transvaginal color Doppler ultrasonography is of great value in diagnosing intrauterine residue after medical abortion. Serum β-HCG, P, FSH levels can be combined with the results of intrauterine ET, PSV, RI values, so as to boost the diagnostic accuracy of the intrauterine residue after medical abortion.
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Affiliation(s)
- Yanbo Liu
- Department of Gynecology, Litongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Wen Lv
- Department of Gynecology, Litongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China
- * Correspondence: Wen Lv, Department of Gynecology, Litongde Hospital of Zhejiang Province, 234 Gucui Road, Xihu District, Hangzhou, Zhejiang 310012, China (e-mail: )
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Sarioglu E, Vural F, Ertürk Coşkun AD. The relationship of endometrial pathologies with endometrial thickness and inflammatory markers in breast cancers using tamoxifen. Arch Gynecol Obstet 2023; 307:565-571. [PMID: 35650257 DOI: 10.1007/s00404-022-06608-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 05/01/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE Some proliferative and neoplastic changes can be seen in the endometrium of breast cancers using tamoxifen adjuvant therapy (TMX-BC). Identifying risk groups is crucial, but methods and frequency of endometrial follow-up are still controversial. This study aimed to investigate the clinical, ultrasonographic, and inflammatory factors to differentiate pathological endometrium in TMX-BC. METHODS This study retrospectively analyzed endometrial biopsy results of TMX-BC (n 361). Normal endometrium (Group I, n 237) and pathological endometrium (Group II, n 124) were compared for clinical, ultrasonographic, and inflammatory features. Neutrophil and platelet to lymphocyte ratio (NLR; PLR), mean platelet volume (MPV), platelet distribution width (PDW), red blood cell distribution width (RDW), and lymphocyte-monocyte ratio (LMR) were the inflammatory markers. RESULTS The majority of TMX-BC with endometrial biopsy were asymptomatic (72.6%) and had normal endometrium (65.7%). Pathologic endometrium included endometrial polyp (31.9%), endometrial hyperplasia (1.7%), and endometrial cancer (0.8%). The duration of tamoxifen, cancer stage, vaginal bleeding, and menopause was similar in Group I and Group II (p > 0.05). Group II had increased endometrial thickness (11.22 ± 5.44 mm) compared to Group I (8.51 ± 3.43 mm). Group II had higher RDW and PDW than Group I (p < 0.05). Endometrial thickness ≥ 10 mm had significant diagnostic potential in postmenopausal women (AUC 0.676, p 0.000, CI 0.5-0.7), but not in premenopause. CONCLUSION PDW and RDW may be promising markers for pathological endometrium differentiation, but these preliminary findings should be validated by clinical studies. Measurement of endometrial thickness in asymptomatic patients may predict high-risk women with pathological endometrium in postmenopausal women. Further studies are needed in premenopausal women and those using tamoxifen for more than 5 years.
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Affiliation(s)
- Esma Sarioglu
- Obstetrics & Gynecology Department, University of Health Sciences, Hamidiye Medical Faculty, Haydarpaşa Numune Training and Research Hospital, Tıbbiye cad. No: 40, Üsküdar, 34668, Istanbul, Turkey
| | - Fisun Vural
- Obstetrics & Gynecology Department, University of Health Sciences, Hamidiye Medical Faculty, Haydarpaşa Numune Training and Research Hospital, Tıbbiye cad. No: 40, Üsküdar, 34668, Istanbul, Turkey.
| | - Ayşe Deniz Ertürk Coşkun
- Obstetrics & Gynecology Department, University of Health Sciences, Hamidiye Medical Faculty, Haydarpaşa Numune Training and Research Hospital, Tıbbiye cad. No: 40, Üsküdar, 34668, Istanbul, Turkey
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38
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Galopin C, Michaux N. [Endometrial osteoid metaplasia]. Rev Med Liege 2022; 77:621-623. [PMID: 36354220] [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] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Endometrial osteoid metaplasia is a rare condition characterised by the presence of bone in the uterine cavity. The main symptoms are secondary infertility, cycle disorders or dysmenorrhea. The discovery can also be fortuitous. Ultrasound and diagnostic hysteroscopy are diagnostic tools while operative hysteroscopy provides treatment. In the vast majority of cases, it is discovered in the aftermath of pregnancy, especially after curettage or miscarriage. There are several theories as to its etiopathogenesis.
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Affiliation(s)
- C Galopin
- Service de Gynécologie-Obstétrique, CHR Citadelle, Liège, Belgique
| | - N Michaux
- Service de Gynécologie, CHU UCL Namur, Site Mont-Godinne, Belgique
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Li Q, Liu A, Shen H, Zhang X. Endometrial compaction after human chorionic gonadotrophin administration reduces ectopic pregnancy rate following fresh embryo transfer in vitro fertilization/intracytoplasmic sperm injection cycles in patients with non-thin endometrium: a retrospective cohort study. Reprod Biol Endocrinol 2022; 20:151. [PMID: 36271375 PMCID: PMC9585867 DOI: 10.1186/s12958-022-01020-2] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/02/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND This study aims to study whether the change of endometrial thickness between the day of human chorionic gonadotrophin (HCG) administration and the day of embryo transfer (ET) has any effect on ectopic pregnancy (EP) rate following fresh in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) cycles. METHODS This study retrospectively analyzed 3134 patients who underwent fresh IVF/ICSI ET, including 3022 intrauterine, 112 ectopic cycles. Multiple logistic regression analysis and stratified analysis were used to study the effect of endometrial compaction after HCG administration on EP in patients with non-thin endometrium after adjusting for confounding factors. RESULTS After adjusting for confounders, multiple logistic regression analysis found that the risk of EP in the compaction group was significantly lower than that in the non-compaction group (OR = 0.49; 95% CI: 0.31-0.78; P = 0.0023). The results of the stratified analysis demonstrated the EP rate in patients with an endometrial thickness ≥ 8 mm on the day of ET; the compaction group significantly reduced the incidence of EP (OR = 0.49; 95% CI: 0.31-0.79; P = 0.0036). In patients with an endometrial thickness ≥ 8 mm on the day of ET, the incidence of EP had no statistical significance in two group (OR = 1.02; 95% CI: 0.18-5.88; P = 9790). CONCLUSION(S) In patients with non-thin endometrium, endometrial thickness compaction from the day of HCG to the ET day reduced the risk of EP significantly.
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Affiliation(s)
- Qiuyuan Li
- grid.32566.340000 0000 8571 0482Lanzhou University, No. 222 Tian Shui South Road, Chengguan District, Lanzhou, Gansu 730000 People’s Republic of China
- grid.32566.340000 0000 8571 0482The First School of Clinical Medicine Lanzhou University, No. 1, Dong Gang Xi Road, Chengguan District, Lanzhou, Gansu 730000 People’s Republic of China
| | - Ahui Liu
- grid.32566.340000 0000 8571 0482Lanzhou University, No. 222 Tian Shui South Road, Chengguan District, Lanzhou, Gansu 730000 People’s Republic of China
- grid.32566.340000 0000 8571 0482The First School of Clinical Medicine Lanzhou University, No. 1, Dong Gang Xi Road, Chengguan District, Lanzhou, Gansu 730000 People’s Republic of China
| | - Haofei Shen
- grid.32566.340000 0000 8571 0482Lanzhou University, No. 222 Tian Shui South Road, Chengguan District, Lanzhou, Gansu 730000 People’s Republic of China
- grid.32566.340000 0000 8571 0482The First School of Clinical Medicine Lanzhou University, No. 1, Dong Gang Xi Road, Chengguan District, Lanzhou, Gansu 730000 People’s Republic of China
| | - Xuehong Zhang
- grid.412643.60000 0004 1757 2902The First Hospital of Lanzhou University, No. 1 Dong Gang Xi Road, Chengguan District, Lanzhou, Gansu 730000 People’s Republic of China
- Key Laboratory for Reproductive Medicine and Embryo, Lanzhou, Gansu Province People’s Republic of China
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Wong M, Amin T, Thanatsis N, Foo X, Jurkovic D. Efficacy of transrectal ultrasound in assessing endometrium of postmenopausal women with axial uterus. Ultrasound Obstet Gynecol 2022; 60:414-419. [PMID: 34919769 DOI: 10.1002/uog.24835] [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: 09/05/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To evaluate the acceptance and efficacy of transrectal ultrasound (TRS) in assessing the endometrium in postmenopausal women with an axial uterus. METHODS This was a prospective cross-sectional study conducted between October 2015 and October 2018 of consecutive postmenopausal women with an axial uterus on transvaginal ultrasound (TVS). Women with a known diagnosis of gynecological malignancy were excluded. TRS was offered immediately after TVS without prior bowel preparation. A single operator determined subjectively whether the endometrium was visualized satisfactorily on TVS and TRS. In women with postmenopausal bleeding (PMB), endometrial thickness (ET) was measured and endometrial morphology was categorized as atrophic, uniformly thickened, benign endometrial polyp or endometrial cancer, based on subjective pattern recognition. All women with PMB and a non-atrophic endometrium underwent outpatient endometrial biopsy, hysteroscopy or hysterectomy. The success rate of TRS in assessing satisfactorily the endometrium was compared with that of TVS. In patients with PMB, ET measurements and subjective diagnosis of endometrial cancer on TVS vs TRS were compared. RESULTS Of the 1553 women who underwent TVS examination, 103 (6.6%) had an axial uterus, of whom 76 (73.8%) presented with PMB. TRS was accepted by 66/103 (64.1%) women with an axial uterus. TRS assessed satisfactorily a significantly higher proportion of endometria compared with TVS (90.9% vs 62.1%; χ2 = 14.1, P < 0.001). In 50 women with PMB and an axial uterus who underwent both TVS and TRS, TVS failed to visualize the endometrium satisfactorily in 15 (30.0%) women, whilst TRS provided satisfactory images in all cases. Among the 35 women with PMB and a satisfactory endometrial assessment on TVS and TRS, measurements of ET on TRS were significantly lower compared to those on TVS (median difference, -1.2 (interquartile range, -3.0 to -0.4) mm). The overall agreement of TVS and TRS on the presence or absence of endometrial cancer using subjective pattern recognition was 30/35 (85.7%; 95% CI, 74.1-97.3%). While all seven cases of histologically confirmed endometrial cancer were diagnosed correctly on TRS, four were misdiagnosed on TVS as benign polyps or uniformly thickened endometrium. CONCLUSIONS TRS is an acceptable and effective way to assess the endometrium in postmenopausal women with an axial uterus. Among women presenting additionally with PMB, TRS is associated with a higher proportion of satisfactory endometrial assessments and fewer misdiagnoses of endometrial cancer by subjective pattern recognition compared with TVS. © 2021 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- M Wong
- Institute for Women's Health, University College London Hospitals NHS Foundation Trust, London, UK
| | - T Amin
- Institute for Women's Health, University College London Hospitals NHS Foundation Trust, London, UK
| | - N Thanatsis
- Institute for Women's Health, University College London Hospitals NHS Foundation Trust, London, UK
| | - X Foo
- Institute for Women's Health, University College London Hospitals NHS Foundation Trust, London, UK
| | - D Jurkovic
- Institute for Women's Health, University College London Hospitals NHS Foundation Trust, London, UK
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Mathis J, Dong Y, Abendstein B, Hollerweger A, Jenssen C, Westerway S, Dietrich CF. Normative values of the internal genital organs of the female pelvis in transvaginal and transabdominal ultrasound. Med Ultrason 2022; 24:290-299. [PMID: 35045137 DOI: 10.11152/mu-3584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
AIM To conduct a systemic review of published data on reference values for both transabdominal and transvaginal ultrasound in gynecology. MATERIALS AND METHODS Literature from 1970 to 2020 of reference values for the female pelvis in healthy subjects was reviewed. According to the determination of reference intervals for laboratory values reference values are generally determined using 95%-reference intervals and their associated 90%-confidence intervals. The list of articles was supplemented with extensive crosschecking of the reference lists of all retrieved articles. RESULTS A total of 33 studies were included and analyzed. The diagnostic performance of transvaginal ultrasound (TVUS) has a higher sensitivity and specificity than transabdominal ultrasound (TAUS) for high quality imaging of the uterus and the bilateral adnexa. The length of normal uterus is about 50-80 mm in fertile age. There is no consensus about the cut off value of the thickness of the endometrium in asymptomatic postmenopausal women, while a measurement of >5 mm and postmenopausal bleeding is suspect and requires further examination. The distribution of normal ovarian volumes is narrow with small volumes in postmenopausal women. CONCLUSION Normal values are helpful in delimiting the pathological changes in the female pelvis. While sonomorphologic criteria are more important than the ovarian size for the assessment of ovarian masses and reference values of the uterus in adults have little impact on routine practice, normative values in pediatric patients are important for the detection of pathologies. Normative values of the internal genital organs in females are sufficiently validated; still further research is required to assess the role of normative values in routine clinical practice and in sonographic screening for endometrial and ovarian cancer.
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Affiliation(s)
- Judith Mathis
- Department of Gynecology and Obstetrics, State Hospital Feldkirch, Austria
| | - Yi Dong
- Ultrasound Department, Zhongshan Hospital Fudan University, Shanghai, China
| | | | - Alois Hollerweger
- Department of Radiology and Nuclear Medicine, Barmherzige Brüder Hospital Salzburg, Austria
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland GmbH, Strausberg/ Wriezen, Germany, Brandenburg Institute for Clinical Ultrasound (BICUS) at Medical University Brandenburg "Theodor Fontane", Neuruppin, Germany
| | - Sue Westerway
- Department of Dentistry and Health Sciences, Charles Sturt University, New South Wales, Australia
| | - Christoph F Dietrich
- Department of General Internal Medicine, Kliniken Hirslanden Beau Site, Salem and Permanence, Bern, Switzerland.
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Detti L, Christiansen ME, Peregrin-Alvarez I. Endometrial Abnormalities: Correlation Between Different Diagnostic Modalities. J Ultrasound Med 2022; 41:1981-1989. [PMID: 34773663 DOI: 10.1002/jum.15880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 05/06/2021] [Revised: 10/07/2021] [Accepted: 10/17/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES We sought to evaluate the diagnostic accuracy of transvaginal ultrasound (TVUS) saline infusion sonohysterogram (SIS), and hysteroscopy for diagnosing endometrial abnormalities and their correlation with histological findings. In addition, we sought to validate the subsistence of a more subtle abnormality called "redundant endometrium" (RE). METHODS Retrospective cohort study of patients presenting with infertility and diagnosed with endometrial abnormalities who underwent hysteroscopy and pathology evaluation. Each patient underwent TVUS at the first visit regardless of the cycle phase, followed by SIS during proliferative phase, and then hysteroscopy, which was performed when abnormal SIS findings were diagnosed. Endometrial abnormalities were categorized as polyps (EP), RE, or normal. Frequencies of the abnormalities were recorded for the 3 imaging modalities and their sensitivity, specificity, positive predictive value, and negative predictive value were calculated for each. RESULTS A total of 105 TVUS and 73 SIS were performed. Because of the frequent association of EP with RE, when all endometrial pathologies were combined, the three diagnostic modalities showed high sensitivity (TVUS 88.9%, SIS 100%, hysteroscopy 82.9%, respectively), but they also showed low specificity (TVUS 56.7%, SIS 56.1%, hysteroscopy 58.2%, respectively). Pathological evaluation showed isolated RE (26 cases), to harbor polyps (19.2%), disordered endometrium (19.2%), and complex atypical hyperplasia (3.8%). CONCLUSIONS The three diagnostic modalities showed high sensitivity in diagnosing endometrial abnormalities. We identified RE as an independent endometrial abnormality. Benign endometrium is the predominant histology in RE, however, a small proportion harbors endometrial hyperplasia. Based on these results, we advocate further evaluation when this condition is diagnosed with TVUS, or SIS.
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Affiliation(s)
- Laura Detti
- Department of Subspecialty Care for Women's Health, Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
- Department of Obstetrics and Gynecology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Mary E Christiansen
- Department of Obstetrics and Gynecology, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Irene Peregrin-Alvarez
- Department of Subspecialty Care for Women's Health, Women's Health Institute, Cleveland Clinic, Cleveland, OH, USA
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Heremans R, Van Den Bosch T, Valentin L, Wynants L, Pascual MA, Fruscio R, Testa AC, Buonomo F, Guerriero S, Epstein E, Bourne T, Timmerman D, Leone FPG. Ultrasound features of endometrial pathology in women without abnormal uterine bleeding: results from the International Endometrial Tumor Analysis study (IETA3). Ultrasound Obstet Gynecol 2022; 60:243-255. [PMID: 35385178 DOI: 10.1002/uog.24910] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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: 01/16/2022] [Revised: 03/14/2022] [Accepted: 03/23/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES The primary aim of this study was to describe the ultrasound features of various endometrial and other intracavitary pathologies in women without abnormal uterine bleeding (AUB) using the International Endometrial Tumor Analysis (IETA) terminology. The secondary aim was to compare our findings with published data on women with AUB. METHODS This was a prospective observational study of women presenting at one of seven centers specialized in gynecological ultrasonography, from 2011 until 2018, for indications unrelated to AUB. All patients underwent transvaginal ultrasound using the IETA examination and measurement techniques. Ultrasonography was performed as part of routine gynecological examination or follow-up of non-endometrial pathology, or as part of the work-up before undergoing treatment for infertility, uterine prolapse or ovarian pathology. Ultrasound findings were described using the IETA terminology. Endometrial sampling was performed after the ultrasound scan. The histological endpoints were endometrial atrophy, proliferative or secretory endometrium, endometrial hyperplasia without atypia, endometrial polyp, intracavitary leiomyoma, endometrial intraepithelial neoplasia (EIN), endometrial cancer (EC) and insufficient tissue. The findings in our cohort of women without AUB were compared with those in a published cohort of women with AUB who were examined with transvaginal ultrasound between 2012 and 2015 using the same IETA examination technique and terminology. RESULTS In this study (IETA3), we included 1745 women without AUB who underwent a standardized transvaginal ultrasound examination followed by either endometrial sampling with histological diagnosis (n = 1537) or at least 1 year of clinical and ultrasound follow-up (n = 208). Of these, 858 (49.2%) women were premenopausal and 887 (50.8%) were postmenopausal. Histology showed the presence of EC and/or EIN in 29 (1.7%) women, endometrial polyps in 1028 (58.9%), intracavitary myomas in 66 (3.8%), proliferative or secretory changes or hyperplasia without atypia in 144 (8.3%), endometrial atrophy in 265 (15.2%) and insufficient tissue in five (0.3%). Most cases of EC or EIN (25/29 (86.2%)) were diagnosed after menopause. The mean endometrial thickness in women with EC or EIN was 11.2 mm (95% CI, 8.9-13.6 mm), being on average 2.4 mm (95% CI, 0.3-4.6 mm) thicker than their benign counterparts. Women with malignant endometrial pathology manifested more frequently non-uniform echogenicity (22/29 (75.9%)) than did those with benign endometrial pathology (929/1716 (54.1%)) (difference, +21.8% (95% CI, +4.2% to +39.2%)). Moderate to abundant vascularization (color score 3-4) was seen in 31.0% (9/29) of cases with EC or EIN compared with 12.8% (220/1716) of those with a benign outcome (difference, +18.2% (95% CI, -0.5% to +36.9%)). Multiple multifocal vessels were recorded in 24.1% (7/29) women with EC or EIN vs 4.0% (68/1716) of those with a benign outcome (difference, +20.2% (95% CI, +4.6% to +35.7%)). A regular endometrial-myometrial junction was seen less frequently in women with EC or EIN (19/29 (65.5%)) vs those with a benign outcome (1412/1716 (82.3%)) (difference, -16.8% (95% CI, -34.2% to +0.6%)). In women with endometrial polyps without AUB, a single dominant vessel was the most frequent vascular pattern (666/1028 (64.8%)). In women with EC, both in those with and those without AUB, the endometrium usually manifested heterogeneous echogenicity, but the endometrium was on average 8.6 mm (95% CI, 5.2-12.0 mm) thinner and less intensely vascularized (color score 3-4: difference, -26.8% (95% CI, -52.2% to -1.3%)) in women without compared to those with AUB. In both pre- and postmenopausal women, asymptomatic endometrial polyps were associated with a thinner endometrium, and they manifested more frequently a bright edge, a regular endometrial-myometrial junction and a single dominant vessel than did polyps in symptomatic women, and they were less intensely vascularized. CONCLUSIONS We describe the typical ultrasound features of EC, polyps and other intracavitary histologies using IETA terminology in women without AUB. Our findings suggest that the presence of asymptomatic polyps or endometrial malignancy may be accompanied by thinner and less intensely vascularized endometria than their symptomatic counterparts. © 2022 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- R Heremans
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - T Van Den Bosch
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - L Valentin
- Department of Obstetrics and Gynecology, Skåne University Hospital Malmö and Department of Clinical Sciences Malmö, Lund University, Malmö, Sweden
| | - L Wynants
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Epidemiology, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, The Netherlands
| | - M A Pascual
- Department of Obstetrics, Gynecology and Reproduction, Hospital Universitario Dexeus, Barcelona, Spain
| | - R Fruscio
- Clinic of Obstetrics and Gynecology, Department of Medicine and Surgery, San Gerardo Hospital, University of Milan-Bicocca, Monza, Italy
| | - A C Testa
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitatio A. Gemelli, IRCCS, Rome, Italy
| | - F Buonomo
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
| | - S Guerriero
- Department of Obstetrics and Gynecology, University of Cagliari, Policlinico Universitario Duilio Casula, Monserrato, Cagliari, Italy
| | - E Epstein
- Department of Clinical Science and Education, Karolinska Institutet, and Department of Obstetrics and Gynecology, Södersjukhuset, Stockholm, Sweden
| | - T Bourne
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Obstetrics and Gynaecology, Queen Charlotte's and Chelsea Hospital, Imperial College London, London, UK
| | - D Timmerman
- Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - F P G Leone
- Department of Obstetrics and Gynecology, Clinical Sciences Institute Luigi Sacco, Milan, Italy
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Levine D, Gupta SC, Kwan C, Brook A, Jorgensen EM, Kappler A, Hecht JL. The Sonographic Appearance of Endometrial Intraepithelial Neoplasia. J Ultrasound Med 2022; 41:1723-1737. [PMID: 34714549 DOI: 10.1002/jum.15854] [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: 08/01/2021] [Revised: 09/30/2021] [Accepted: 10/03/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES To describe the sonographic findings of endometrial intraepithelial neoplasia (EIN), a precursor of endometrial cancer. METHODS Cases were found by word search of pathology database 1/2013 to 6/2019. One hundred and seventy-eight patients with ultrasound <1 year prior to biopsy were included. Medical records were searched for patient data. Two radiologists blindly classified images. Differences of opinion were decided by clinical report. Univariate and multivariate analyses were performed. RESULTS Median time between ultrasound and first sampling procedure was 49 days. Median age was 55 (range 28-85) years. Endometrial thickness ranged from 2 to 90 mm. Mean endometrial thickness was 13 ± 6 mm in the noncancer group and 16 ± 11 mm in the cancer group (P = .02). The endometrium was almost always heterogeneous 175/178 (98%). Cysts were almost always multiple (89/109, 82%) and >1 mm (72/109, 66%). Masses were most often >5 mm (56/105, 55%) and ill-defined (41/105, 39%). Vascularity was present in 93/178 examinations (52%) and always associated with cysts and/or mass. There were 92 cancers, 25 with invasion (including 4 with tumor extension into adenomyosis). In 47 cases, the endometrial-myometrial interface was graded as ill-defined, 39 of whom had hysterectomy. There was macroscopic cancer in 11, microscopic cancer in 4, and invasive carcinoma in 12 patients (P for invasive cancer versus other outcomes = .02). Depth of invasion was 5- >95%, with 6 cancers >50%. Multivariate analysis showed thickness, polyps, and type of bleeding as the best set of independent variables for cancer (area under the receiver operating characteristic (ROC) curve [AUC] = .75). Replacing type of bleeding with age or menopausal status had AUC of .73 and .74, respectively. CONCLUSIONS EIN has a variety of sonographic appearances with thickened endometrium with cysts and masses being common. Ill-definition of the endometrial-myometrial interface is a poor prognostic finding when seen in the absence of adenomyosis.
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Affiliation(s)
- Deborah Levine
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | | | - Alexander Brook
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Elisa M Jorgensen
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Jonathan L Hecht
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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White J, Hickey J, Gilmour D, Ansari A. Endometrial osseous metaplasia with secondary infertility. CMAJ 2022; 194:E868-E869. [PMID: 35760426 PMCID: PMC9332925 DOI: 10.1503/cmaj.220183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Justin White
- Department of Obstetrics and Gynecology (White, Hickey, Gilmour), Dalhousie University; IWK Health Centre (White, Hickey, Gilmour, Ansari); Department of Diagnostic Radiology (Ansari), Dalhousie University, Halifax, NS
| | - Joanne Hickey
- Department of Obstetrics and Gynecology (White, Hickey, Gilmour), Dalhousie University; IWK Health Centre (White, Hickey, Gilmour, Ansari); Department of Diagnostic Radiology (Ansari), Dalhousie University, Halifax, NS
| | - Donna Gilmour
- Department of Obstetrics and Gynecology (White, Hickey, Gilmour), Dalhousie University; IWK Health Centre (White, Hickey, Gilmour, Ansari); Department of Diagnostic Radiology (Ansari), Dalhousie University, Halifax, NS
| | - Afshin Ansari
- Department of Obstetrics and Gynecology (White, Hickey, Gilmour), Dalhousie University; IWK Health Centre (White, Hickey, Gilmour, Ansari); Department of Diagnostic Radiology (Ansari), Dalhousie University, Halifax, NS
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Wang C, Bao A, Hai Q, Hu Z, Bai X. Application of Ultrasonic Intelligent Imaging in L-Selectin Regulating Embryo Implantation in Mongolian Sheep Endometrium. Scanning 2022; 2022:3323768. [PMID: 35822162 PMCID: PMC9225865 DOI: 10.1155/2022/3323768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 05/28/2022] [Accepted: 06/06/2022] [Indexed: 06/15/2023]
Abstract
In order to explore the practical application of ultrasonic imaging in the pregnancy stage of Mongolian sheep and the role of L-selectin in the embryo implantation process of Mongolian sheep, this paper systematically observed the early embryonic development by B-mode ultrasonic imaging wave diagnostic instrument with 5 MHz rectal probe and detected the expression of sLex and L-selectin in embryonic cells (jar cells) and endometrial cells (RL95-2 cells) by immunoassay to show the role of L-selectin in embryonic adhesion. The results were as follows: the correct rate of fetal sex determination by ultrasound imaging increased with the increase of pregnancy days and reached 93% at 84 days; sLex/L-selectin on the surface of Jar/RL95-2 cells is involved in the adhesion between embryo and endometrium; and when the concentration of L-selectin was 30 μg/ml, the implantation success rate of fertilized eggs and embryos was the highest, reaching 95%. It is proved that ultrasonic intelligent imaging exploration can summarize the imaging characteristics of the early development law of sheep fetus, which provides a basis for B-ultrasound to monitor fetal growth and predict fetal age. While discussing the molecular mechanism of implantation, it provides a new idea and means for the clinical intervention of contraception and pregnancy assistance with oligosaccharide as the target.
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Affiliation(s)
- Changshou Wang
- Department of Agronomy, Hetao College, Bayannur, Inner Mongolia 015000, China
| | - Adong Bao
- Department of Agronomy, Hetao College, Bayannur, Inner Mongolia 015000, China
| | - Qing Hai
- Department of Agronomy, Hetao College, Bayannur, Inner Mongolia 015000, China
| | - Zhengxiang Hu
- Bayannur Forestry and Grassland Bureau, Bayannur Inner Mongolia 015000, China
| | - Xiaoying Bai
- Animal Disease Prevention and Control Center, Kezuo Middle Banner, Tongliao, Inner Mongolia 029300, China
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47
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Li LH, Shi G, Pan JB, Wang CH, Zhao M, Zhang XP. The expressions of matrix metalloproteinase-9, estrogen receptor, and progesterone receptor in thin endometrial tissue and their significance. Gynecol Endocrinol 2022; 38:516-522. [PMID: 35426338 DOI: 10.1080/09513590.2022.2053957] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVE This study aims to investigate the expressions of matrix metalloproteinase-9 (MMP-9), estrogen receptor (ER), and progesterone receptor (PR) in thin endometrium. METHODS Patients who received treatment in our hospital between January 2018 and September 2020 were enrolled. Endometrial thickness was measured using transvaginal ultrasound; in patients with a midluteal phase endometrial thickness of <7 mm, a sample of endometrial tissue was obtained using a hysteroscope, and the MMP-9, ER, and PR expressions were detected using immunohistochemistry. In addition, the number of endometrial glands was calculated in a complete field of view under a low-power (100×) microscope, and the serum estrogen and progesterone levels were determined. Following hormone therapy, the midluteal phase endometrial thickness was measured again using transvaginal ultrasound, and the patients were divided into two groups: the thin endometrium group and the normal endometrium group (n = 50, each). Patients in the thin endometrium group had an endometrial thickness of <7 mm, while patients in the normal endometrium group had an endometrial thickness of 7-10 mm. RESULTS The number of endometrial glands as well as the ER and MMP-9 expressions were lower in the thin endometrium group than in the normal endometrium group; the differences were statistically significant (p < .05). The receiver operator characteristic curve revealed that ER and MMP-9 had a high prediction accuracy in patients with refractory thin endometrium, while the number of endometrial glands was moderately predictive. CONCLUSION Compared with other patients with thin endometrium, patients with refractory thin endometrium had a reduced the number of endometrial glands and significantly lower ER and MMP-9 expressions.
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Affiliation(s)
- Lin-Hong Li
- Department of Gynaecology and Obstetrics, Children's Hospital of Shanxi and Women Health Center of Shanxi, Taiyuan, China
| | - Gang Shi
- Department of Gynaecology, Hwaseo Maternity and Children's Hospital of Sichuan University, Chengdu, China
| | - Jin-Bing Pan
- Department of Pathology, Children's Hospital of Shanxi and Women Health Center of Shanxi, Taiyuan, China
| | - Cai-Hong Wang
- Department of Pathology, Children's Hospital of Shanxi and Women Health Center of Shanxi, Taiyuan, China
| | - Min Zhao
- Department of Gynaecology and Obstetrics, Children's Hospital of Shanxi and Women Health Center of Shanxi, Taiyuan, China
| | - Xiu-Ping Zhang
- Department of Gynaecology, Hwaseo Maternity and Children's Hospital of Sichuan University, Chengdu, China
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Zhao F, Dong D, Du H, Guo Y, Su X, Wang Z, Xie X, Wang M, Zhang H, Cao X, He X. Diagnosis of endometrium hyperplasia and screening of endometrial intraepithelial neoplasia in histopathological images using a global-to-local multi-scale convolutional neural network. Comput Methods Programs Biomed 2022; 221:106906. [PMID: 35671602 DOI: 10.1016/j.cmpb.2022.106906] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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: 02/23/2022] [Revised: 05/10/2022] [Accepted: 05/23/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND OBJECTIVE Endometrial hyperplasia (EH), a uterine pathology characterized by an increased gland-to-stroma ratio compared to normal endometrium (NE), may precede the development of endometrial cancer (EC). Particularly, atypical EH also known as endometrial intraepithelial neoplasia (EIN), has been proven to be a precursor of EC. Thus, diagnosing different EH (EIN, hyperplasia without atypia (HwA) and NE) and screening EIN from non-EIN are crucial for the health of female reproductive system. Computer-aided-diagnosis (CAD) was used to diagnose endometrial histological images based on machine learning and deep learning. However, these studies perform single-scale image analysis and thus can only characterize partial endometrial features. Empirically, both global (cytological changes relative to background) and local features (gland-to-stromal ratio and lesion dimension) are helpful in identifying endometrial lesions. METHODS We proposed a global-to-local multi-scale convolutional neural network (G2LNet) to diagnose different EH and to screen EIN in endometrial histological images stained by hematoxylin and eosin (H&E). The G2LNet first used a supervised model in the global part to extract contextual features of endometrial lesions, and simultaneously deployed multi-instance learning in the local part to obtain textural features from multiple image patches. The contextual and textural features were used together to diagnose different endometrial lesions after fusion by a convolutional block attention module. In addition, we visualized the salient regions on both the global image and local images to investigate the interpretability of the model in endometrial diagnosis. RESULTS In the five-fold cross validation on 7812 H&E images from 467 endometrial specimens, G2LNet achieved an accuracy of 97.01% for EH diagnosis and an area-under-the-curve (AUC) of 0.9902 for EIN screening, significantly higher than state-of-the-arts. In external validation on 1631 H&E images from 135 specimens, G2LNet achieved an accuracy of 95.34% for EH diagnosis, which was comparable to that of a mid-level pathologist (95.71%). Specifically, G2LNet had advantages in diagnosing EIN, while humans performed better in identifying NE and HwA. CONCLUSIONS The developed G2LNet that integrated both the global (contextual) and local (textural) features may help pathologists diagnose endometrial lesions in clinical practices, especially to improve the accuracy and efficiency of screening for precancerous lesions.
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Affiliation(s)
- Fengjun Zhao
- Xi'an Key Lab of Radiomics and Intelligent Perception, School of Information Science and Technology, Northwest University, Xi'an, Shaanxi 710069, China
| | - Didi Dong
- Xi'an Key Lab of Radiomics and Intelligent Perception, School of Information Science and Technology, Northwest University, Xi'an, Shaanxi 710069, China
| | - Hongyan Du
- Department of Pathology, Northwest Women and Children's Hospital, Xi'an, Shaanxi 710061, China.
| | - Yinan Guo
- Department of Pathology, Northwest Women and Children's Hospital, Xi'an, Shaanxi 710061, China
| | - Xue Su
- Department of Pathology, Northwest Women and Children's Hospital, Xi'an, Shaanxi 710061, China
| | - Zhiwei Wang
- Xi'an Key Lab of Radiomics and Intelligent Perception, School of Information Science and Technology, Northwest University, Xi'an, Shaanxi 710069, China
| | - Xiaoyang Xie
- Xi'an Key Lab of Radiomics and Intelligent Perception, School of Information Science and Technology, Northwest University, Xi'an, Shaanxi 710069, China
| | - Mingjuan Wang
- Department of Pathology, Northwest Women and Children's Hospital, Xi'an, Shaanxi 710061, China
| | - Haiyan Zhang
- Department of Pathology, Northwest Women and Children's Hospital, Xi'an, Shaanxi 710061, China
| | - Xin Cao
- Xi'an Key Lab of Radiomics and Intelligent Perception, School of Information Science and Technology, Northwest University, Xi'an, Shaanxi 710069, China
| | - Xiaowei He
- Xi'an Key Lab of Radiomics and Intelligent Perception, School of Information Science and Technology, Northwest University, Xi'an, Shaanxi 710069, China.
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Chen Z, Wang Z, Du M, Liu Z. Artificial Intelligence in the Assessment of Female Reproductive Function Using Ultrasound: A Review. J Ultrasound Med 2022; 41:1343-1353. [PMID: 34524706 PMCID: PMC9292970 DOI: 10.1002/jum.15827] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 06/16/2021] [Revised: 08/03/2021] [Accepted: 08/16/2021] [Indexed: 05/27/2023]
Abstract
The incidence of infertility is continuously increasing nearly all over the world in recent years, and novel methods for accurate assessment are of great need. Artificial Intelligence (AI) has gradually become an effective supplementary method for the assessment of female reproductive function. It has been used in clinical follicular monitoring, optimum timing for transplantation, and prediction of pregnancy outcome. Some literatures summarize the use of AI in this field, but few of them focus on the assessment of female reproductive function by AI-aided ultrasound. In this review, we mainly discussed the applicability, feasibility, and value of clinical application of AI in ultrasound to monitor follicles, assess endometrial receptivity, and predict the pregnancy outcome of in vitro fertilization and embryo transfer (IVF-ET). The limitations, challenges, and future trends of ultrasound combined with AI in providing efficient and individualized evaluation of female reproductive function had also been mentioned.
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Affiliation(s)
- Zhiyi Chen
- The First Affiliated Hospital, Medical Imaging Center, Hengyang Medical SchoolUniversity of South ChinaHengyangChina
- Institute of Medical ImagingUniversity of South ChinaHengyangChina
| | - Ziyao Wang
- The First Affiliated Hospital, Medical Imaging Center, Hengyang Medical SchoolUniversity of South ChinaHengyangChina
| | - Meng Du
- Institute of Medical ImagingUniversity of South ChinaHengyangChina
| | - Zhenyu Liu
- The First Affiliated Hospital, Medical Imaging Center, Hengyang Medical SchoolUniversity of South ChinaHengyangChina
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50
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Martín-Vallejo J, Laforga JB, Molina-Bellido P, Clemente-Pérez PA. Superficial spreading cervical squamous cell carcinoma in situ involving the endometrium: a case report and review of the literature. J Med Case Rep 2022; 16:196. [PMID: 35590335 PMCID: PMC9121615 DOI: 10.1186/s13256-022-03433-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 04/26/2022] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND The spread of cervical squamous cell carcinoma to the inner surface of the uterus with replacement of the endometrium is rare. Continuity of the lesion must be demonstrated to confirm superficial spread and rule out concomitant endometrial cancer. CASE PRESENTATION We present the case of a 66-year-old white woman with superficial spreading squamous cell carcinoma of the cervix that involved the endometrium. Her relevant past history included conization of the cervix to treat cervical intraepithelial neoplasia III with positive margins. She subsequently had three negative cervical vaginal cytology results, each with a positive high-risk human papillomavirus test. Transvaginal ultrasound showed occupation of the entire uterine cavity by dense material consistent with pyometra in addition to myometrial thinning due to tension and cervical dilation. The patient presented with greenish vaginal discharge of 3 months' duration. The cervix was not visible during speculum examination. Access for endometrial sampling was not possible, raising suspicion of post-conization cervical stenosis. The patient was treated with laparoscopic hysterectomy with double adnexectomy. Histologic examination showed superficial squamous cell carcinoma invading the cervix to a depth of 2.8 mm; superficial spreading squamous cell carcinoma in situ was also observed in the lower uterine segment and endometrium. The patient was free of symptoms 12 months after surgery. CONCLUSIONS Squamous cell carcinoma of the cervix with superficial spread to the endometrium is not included in the 2020 (fifth edition) World Health Organization Classification of Female Genital Tract Tumors or the 2018 International Federation of Gynecology and Obstetrics cervical cancer staging system. More clinical cases are needed to identify other prognostic factors and inform clinical practice guidelines on the management of this disease.
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Affiliation(s)
- Javier Martín-Vallejo
- Department of Obstetrics and Gynecology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante Spain
| | - Juan B. Laforga
- Department of Pathology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante Spain
| | - Patricia Molina-Bellido
- Department of Obstetrics and Gynecology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante Spain
| | - Pedro A. Clemente-Pérez
- Department of Obstetrics and Gynecology, Hospital de Denia, Avenida Marina alta, s/n, 03700 Denia, Alicante Spain
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