中华妇产科杂志最新文献

{"title":"[Clinical application of dienogest: Chinese expert consensus].","authors":"","doi":"10.3760/cma.j.cn112141-20240212-00091","DOIUrl":"10.3760/cma.j.cn112141-20240212-00091","url":null,"abstract":"","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 7","pages":"505-512"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Fetoscopy for intrauterine diagnosis and treatment of amniotic band syndrome: a clinical analysis of 7 cases and literature review].","authors":"J Li, G X Li, L Dong, F Feng, S H Chu, N Yang, M K Xie, C H Cheng, L Q Sun","doi":"10.3760/cma.j.cn112141-20240228-00125","DOIUrl":"10.3760/cma.j.cn112141-20240228-00125","url":null,"abstract":"<p><p><b>Objective:</b> To summarize the clinical value of fetoscopy in the prenatal diagnosis and treatment of amniotic band syndrome (ABS). <b>Methods:</b> A retrospective analysis was conducted on the clinical data of seven ABS fetuses who underwent prenatal fetoscopic intervention at the Third Affiliated Hospital of Zhengzhou University from December 2020 to August 2023. Literatures related to fetoscopic treatment of ABS were searched in databases including China National Knowledge Infrastructure, Wanfang Data, and PubMed. Clinical data were extracted and the characteristics and intervention effects of fetoscopic surgery in the treatment of ABS were summarized. <b>Results:</b> (1) Preoperative evaluation: the gestational age at diagnosis for the seven ABS fetuses was (19.8±4.4) weeks, and the gestational age at fetoscopic intervention was (22.2±2.8) weeks. The indications for fetoscopic intervention included umbilical cord involvement (3 cases), limb amniotic band with circular constriction (2 cases), and unclear visualization of digits (3 cases). (2) Pregnancy outcomes: among the seven ABS fetuses, four cases underwent selective termination of pregnancy due to severe intrauterine limb amputation, and three cases underwent fetoscopic lysis of amniotic bands. Among the latter three cases, one case experienced intrauterine fetal death (IUFD) two weeks after the procedure, and two cases had good postoperative outcomes. (3) Literature review: a total of 40 cases, including 37 cases from 17 articles and three cases from our institution, were included in the analysis. The indications for fetoscopic surgery included limb amniotic band with circular constriction and involvement of the umbilical cord. The success rate of the surgery was 82% (33/40), and 78% (29/37) of the affected limbs retained good functionality. Premature rupture of membranes was the most common complication, with an incidence rate of 48% (16/33). The average interval from the surgery to membrane rupture was (6.1±5.1) weeks, and the average interval from the surgery to delivery was (10.5±4.1) weeks, with an average gestational age at delivery of (33.7±3.6) weeks. The pregnant women were divided into single Trocar group (27 cases) and double Trocar group (13 cases) based on the surgical approach. The success rates in single Trocar group and double Trocar group were 78% (21/27) and 12/13, respectively, and the difference was not statistically significant (<i>χ</i><sup>2</sup>=0.474, <i>P</i>=0.491). The gestational age of delivery in the single Trocar group and double Trocar group was (32.7±3.4) and (35.4±3.2) weeks, respectively, and the difference was statistically significant (<i>t</i>=-2.185, <i>P</i><0.05). There were no statistically significant differences in the success rate of the surgery, incidence of premature rupture of membranes, interval between surgery and membrane rupture, interval between surgery and delivery, and preterm delivery rate between the two groups (all <i>","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 7","pages":"530-539"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Characteristics and maternal-fetal outcomes of pregnant women with critical congenital heart disease from a single center in China].","authors":"H Wang, C F Zhu, F Z Han","doi":"10.3760/cma.j.cn112141-20240223-00113","DOIUrl":"https://doi.org/10.3760/cma.j.cn112141-20240223-00113","url":null,"abstract":"<p><p><b>Objective:</b> To summarize the characteristics of pregnant women with critical congenital heart disease, and to explore continuous, integrated, multidisciplinary management for this segment of population. <b>Methods:</b> The clinical records of pregnant women with severe congenital heart disease with a history of intensive care who were treated in Guangdong Provincial People's Hospital from January 1, 2008 to December 31, 2020 were retrospectively analyzed. <b>Results:</b> (1) A total of 132 cases were included, including 128 pregnant women [gestational age (28.0±8.8) weeks] and 4 puerpera cases (6-32 days postpartum), 63.6% (84/132) from economic underdeveloped rural areas, and 78.0% (103/132) by the municipal hospital, irregular prenatal examination accounted for 59.1% (78/132). The main type of congenital heart disease was shunt lesion (55.3%, 73/132). 90.9% (120/132) with mWHO risk classification stage Ⅳ were assigned to it. The main cardiovascular complication was pulmonary hypertension (64.4%, 85/132). 46.2% (61/132) of the patients had been diagnosed with congenital heart disease before pregnancy, and 70.5% (93/132) of the patients had not received any treatment before pregnancy. (2) All patients received obstetric-led, multidisciplinary care. The rescue success rate was 96.2% (127/132), and no serious obstetric complications occurred. The mortality within 24 hours after discharge was 3.8% (5/132). 16.7% (22/132) underwent cardiac surgery during pregnancy, of which 77.3% (17/22) continued their pregnancy beyond 34 weeks. Totally, the delivery week was (30.5±8.6) weeks, and the main mode was cesarean section (71.2%, 94/132). The average weight of 99 live births (including 1 twin pregnancy) was (2 167±698) g. Preterm birth, fetal growth restriction, and congenital malformations were the main fetal comorbidities. <b>Conclusions:</b> Pregnant women with severe congenital heart disease mainly come from areas with underdeveloped economic and medical levels. Later disease intervention, pregnancy retention despite of clear pregnancy contraindications are the distinctive features, which leaded to a significant increase of incidence of maternal and fetal complications, and an increase of the consumption of medical resources. Multidisciplinary active treatment and cardiac surgery during pregnancy could relatively improve maternal and fetal pregnancy outcomes.</p>","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 7","pages":"513-521"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Application of the blastomere count variations \"skip value\" in the embryo AI assessment].","authors":"J W Yang, W Han, W W Liu, J X Liu, G N Huang, X D Zhang","doi":"10.3760/cma.j.cn112141-20240108-00023","DOIUrl":"https://doi.org/10.3760/cma.j.cn112141-20240108-00023","url":null,"abstract":"<p><p><b>Objective:</b> To explore the correlation between blastomere count variations \"skip value\" which extracted from by time-lapse technology (TLT) combined with artificial intelligence (AI) and morphological features of in vitro fertilization (IVF) embryo, and to test its feasibility in clinical applications. <b>Methods:</b> This study was a diagnostic experiment (AI reassessment of embryo transferred patients), a total of 6 545 embryos from 1 226 patients who underwent IVF at the Women and Children's Hospital of Chongqing Medical University from December 2020 to December 2021 were retrospectively analyzed, of which 2 869 embryos were attempted to cultured to blastocyst stage by TLT. The embryo dynamic map (EDM) was drawn by Embryo Viewer, a TLT recording software, based on embryo developmental kinetics. The self-developed AI embryo evaluation software identified and recorded the number of cleavages in real time during embryonic development, and compared with the EDM, the correlation between the skip value formed by the change of cleavage sphere counts and the outcomes of the embryos was analyzed. The correlation among skip value, morphological score of embryo, implantation rate and live birth rate were performed by Spearman and step-up logistic regression. The receiver operating characteristic (ROC) curve was selected for reporting there relationship of skip value and morphology. Finally, predicting power of skip value for implantation and live birth rate were performed by ROC analysis. <b>Results:</b> The total skip values extracted from the blastomere count of embryos (72 hours post-fertilization) were negatively correlated with abnormal cleavage, blastocyst formation rate, day 3 (D3)-cell score, uneven size and fragmentation (the <i>β</i> values were -0.268, -0.116, -0.213, -0.159 and -0.222, respectively; all <i>P</i><0.001); positively correlated with D3-cell number (<i>β</i>=0.034; <i>P</i><0.001); negatively correlated with blastocyst formation rate and implantation rate (<i>OR</i>=0.97, 95%<i>CI</i>: 0.93-0.99, <i>P</i>=0.034; <i>OR</i>=0.96, 95%<i>CI</i>: 0.93-0.98, <i>P</i>=0.044). The power of predicting implantation were similar between the order selection of skip values and traditional morphology criteria [area under curve (AUC): 0.679 vs 0.620]. Live birth rate were negatively correlated with female age (<i>OR</i>=0.91, 95%<i>CI</i>: 0.88-0.93; <i>P</i><0.001), D3 general score (<i>OR</i>=0.77, 95%<i>CI</i>: 0.59-0.99; <i>P</i>=0.045) and order selection of skip values (<i>OR</i>=0.98, 95%<i>CI</i>: 0.96-0.99; <i>P</i>=0.038), while positively correlated with retrieved oocyte number and endometrial thickness in embryo transferred (<i>OR</i>=1.08, 95%<i>CI</i>:1.05-1.11, <i>P</i><0.001; <i>OR</i>=1.09, 95%<i>CI</i>:1.06-0.12, <i>P</i><0.001, respectively) from multivariate regression analysis, and the power of predicting live birth was 0.666 for AUC. <b>Conclusions:</b> The skip value and its order form is a systematic quantifi","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 7","pages":"548-558"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Sexual functional outcomes of vaginal dilation therapy for MRKH syndrome: a prospective study].","authors":"J L Duan, N Chen, Q Q Gao, R J Huang, S Song, J Kang, X Liu, X Y Gu, S Deng, L Zhu","doi":"10.3760/cma.j.cn112141-20240318-00159","DOIUrl":"https://doi.org/10.3760/cma.j.cn112141-20240318-00159","url":null,"abstract":"<p><p><b>Objectives:</b> To report the sexual functional outcomes of vaginal dilation therapy in Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome patients. <b>Methods:</b> From March 2020 to February 2023, 97 MRKH syndrome patients performed vaginal dilation therapy with guidance from Peking Union Medical College Hospital, and 45 of them engaged in penetrative intercourse and were included in this prospective cohort study. The Chinese version of female sexual function index (FSFI) was used to assess sexual function. Functional success was defined as FSFI>23.45. Forty age-matched healthy women were selected as controls. Kaplan-Meier survival analysis was used to calculate the median time to success. Pearson correlation analysis was used to explore the relationship between neovagina length and sexual function. Complications were collected using follow-up questionnaires. <b>Results:</b> The functional success rate of vaginal dilation therapy was 89% (40/45) with a median time to success of 4.3 months (95%<i>CI</i>: 3.0-6.1 months). Compared to controls, MRKH syndrome patients had significantly lower scores in the orgasm domain (4.72±1.01 vs 4.09±1.20; <i>P</i>=0.013) and pain domain (5.03±0.96 vs 4.26±0.83; <i>P</i><0.001). However, there were no significant differences in the FSFI total score (26.77±2.70 vs 26.70±2.33; <i>P</i>=0.912), arousal domain (4.43±0.77 vs 4.56±0.63; <i>P</i>=0.422) and satisfaction domain (4.88±0.98 vs 4.65±0.86; <i>P</i>=0.269) between MRKH syndrome patients and controls. MRKH syndrome patients had significantly higher scores in the desire domain (3.33±0.85 vs 3.95±0.73; <i>P</i><0.001) and lubrication domain (4.37±0.56 vs 5.20±0.67; <i>P</i><0.001). The prevalence of sexual dysfunction in MRKH patients was non-inferior to controls: low desire [3% (1/40) vs 23% (9/40); <i>P</i>=0.007], arousal disorder [3% (1/40) vs 3% (1/40); <i>P</i>>0.999], lubrication disorder [5% (2/40) vs 25% (10/40); <i>P</i>=0.012], orgasm disorder [40% (16/40) vs 20% (8/40); <i>P</i>=0.051], sexual pain [30% (12/40) vs 15% (6/40); <i>P</i>=0.108]. <b>Conclusions:</b> MRKH syndrome patients undergoing non-invasive vaginal dilation therapy could achieve satisfactory sexual life. Given its high functional success rate and slight complication, vaginal dilation therapy should be recommended as the first-line option, reducing the need for unnecessary surgeries.</p>","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 7","pages":"540-547"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The value and significance of classification, staging and grading in the diagnosis and therapy of diseases].","authors":"J H Lang","doi":"10.3760/cma.j.cn112141-20240416-00222","DOIUrl":"https://doi.org/10.3760/cma.j.cn112141-20240416-00222","url":null,"abstract":"","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 7","pages":"497-498"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Effect of autologous platelet-rich plasma perfusion on cytokines in uterine drainage fluid of patients with intrauterine adhesions following hysteroscopic adhesiolysis].","authors":"M H Shen, Y S Guo, H Duan","doi":"10.3760/cma.j.cn112141-20230811-00044","DOIUrl":"https://doi.org/10.3760/cma.j.cn112141-20230811-00044","url":null,"abstract":"<p><p><b>Objective:</b> To investigate the effect of autologous platelet-rich plasma (PRP) perfusion on the levels of cytokines in uterine drainage fluid in patients with moderate to severe intrauterine adhesions (IUA) following hysteroscopic adhesiolysis. <b>Methods:</b> Thirty patients with moderate to severe IUA who underwent hysteroscopic adhesiolysis at Beijing Obstetrics and Gynecology Hospital, Capital Medical University from November 2020 to March 2021 were randomly divided into two groups: the PRP group (15 patients with placement of intrauterine-suitable balloons and PRP infusion) and the control group (15 patients with placement of intrauterine-suitable balloons only). For all patients, the channel switch was opened 48 hours after the surgery. The drainage fluid of the uterine cavity was collected using syringes through the proximal end of the drainage channel switch at 24 hours after the surgery and through the drainage channel directly at 48, 72, 96, and 120 hours after the surgery, and the levels of related cytokines including platelet-derived growth factor BB (PDGF-BB), vascular endothelial growth factor A (VEGF-A), insulin-like growth factor 1 (IGF-1) and transforming growth factor-β1 (TGF-β1) in the drainage fluid of the uterine cavity were evaluated, respectively. <b>Results:</b> (1) The changes in volumes of uterine cavity drainage fluid: the total drainage fluid volumes of the PRP group and the control group in 120 hours after the surgery were (21.8±2.9) and (22.7±2.7) ml, respectively, and there was no statistically significant difference between the two groups (<i>t</i>=-0.847, <i>P</i>>0.05). No significant differences were found in the volumes of drainage fluid between the two groups at 72, 96, and 120 hours after the surgery (all <i>P</i>>0.05). (2) Variation in cytokine levels in the uterine cavity drainage fluid: ① PDGF-BB: median PDGF-BB levels at 24 and 48 hours after the surgery in the PRP group (6.6 and 9.6 μg/L, respectively) were significantly higher than those in the control group (4.7 and 2.7 μg/L, respectively; all <i>P</i><0.05). There were no significant differences in PDGF-BB levels between the two groups at 72, 96, and 120 hours after the surgery (all <i>P</i>>0.05). ② VEGF-A: median VEGF-A levels at 24 and 48 hours after the surgery in the PRP group (3.5 and 2.8 μg/L, respectively) were significantly higher than those in the control group (1.6 and 1.2 μg/L, respectively; all <i>P</i><0.05). There were no significant differences in VEGF-A levels between the two groups at 72, 96, and 120 hours after the surgery (all <i>P</i>>0.05). ③ IGF-1: median IGF-1 level at 48 hours after the surgery in the PRP group was significantly higher than that in the control group (39.5 vs 8.6 μg/L, <i>P</i><0.05). No significant differences were found in IGF-1 levels at 24, 72, 96, and 120 hours after the surgery between the two groups (all <i>P</i>>0.05). ④ TGF-β1: There were no significant differences in TGF-β1 levles between","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 6","pages":"440-446"},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141475989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Relationship between maternal and fetal ERAP-1 gene polymorphism and pre-eclampsia].","authors":"C Ma, X W Liu, Y Y Zheng, W Y Zhang","doi":"10.3760/cma.j.cn112141-20240201-00070","DOIUrl":"10.3760/cma.j.cn112141-20240201-00070","url":null,"abstract":"<p><p><b>Objective:</b> To investigate the relationship between the polymorphism of endoplasmic reticulum aminopeptidase 1 (ERAP-1) gene and the occurrence of pre-eclampsia (PE). <b>Methods:</b> A case-control study was conducted in Beijing Obstetrics and Gynecology Hospital from October 2018 to October 2021. A total of 51 PE pregnant women with onset gestational age<34 weeks were selected as the PE group, and 48 normal pregnant women during the same period were selected as the control group. Venous blood samples were collected from the pregnant women before delivery and umbilical cord within 5 minutes after delivery. Single nucleotide polymorphisms (SNP) of ERAP-1 gene in the pregnant women and their fetus were detected by next-generation sequencing. Univariate analysis and multivariate logistic regression analysis were used to analyze all the SNP loci and alleles detected in the two groups, and the significant SNP were screened. <b>Results:</b> (1) A total of 13 target SNP loci of maternal ERAP-1 gene were selected by univariate analysis. Among them, the frequency distribution of genotypes at 96096828, 96121524, 96121715, 96122260 and 96122281 showed statistically significant differences between PE group and control group (all <i>P</i><0.05). Multivariate logistic regression analysis showed that the risk of PE in pregnant women with TC genotype at locus 96121524 was 2.002 times higher than those with TT genotype (95%<i>CI</i>: 0.687-5.831, <i>P</i>=0.020). (2) A total of 4 target SNP loci of ERAP-1 gene in fetal were selected by univariate analysis, and there was no statistical significance in gene polymorphism of the 4 loci between PE group and control group (all <i>P></i>0.05). Multivariate logistic regression analysis showed that the risk of PE in fetus with genotype AA at locus 96121406 was 0.236 times that of fetus with genotype GG (95%<i>CI</i>: 0.055-1.025, <i>P</i>=0.016). <b>Conclusion:</b> ERAP-1 gene with TC genotype at 96121524 in the mother and GG genotype at 96121406 in the fetus might be related to the incidence of PE.</p>","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 6","pages":"434-439"},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141475992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Prenatal interventions for inborn errors of immunity].","authors":"W P You, B Tan, X Pan, X D Zhao, Y F An","doi":"10.3760/cma.j.cn112141-20240111-00030","DOIUrl":"https://doi.org/10.3760/cma.j.cn112141-20240111-00030","url":null,"abstract":"","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 6","pages":"480-485"},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141475991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Expert consensus on issues related to abnormal uterine bleeding in adolescents].","authors":"","doi":"10.3760/cma.j.cn112141-20240121-00054","DOIUrl":"https://doi.org/10.3760/cma.j.cn112141-20240121-00054","url":null,"abstract":"","PeriodicalId":10050,"journal":{"name":"中华妇产科杂志","volume":"59 6","pages":"417-426"},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141475990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}