首页 > 最新文献

International Journal of Infertility and Fetal Medicine最新文献

英文 中文
Lessons from Umbilical Vein Varix 脐静脉曲张的教训
Q4 Medicine Pub Date : 2021-01-25 DOI: 10.5005/JP-JOURNALS-10016-1201
K. Sharma, A. Rana, H. Isher, V. Dadhwal, Abhijeet Kumar
Umbilical vein varix is an uncommon vascular anomaly. The varix may be the initial presentation of an underlying congenital portosystemic shunt adversely affecting the fetus as we demonstrate in this case. To be able to label a varix as an isolated finding necessitates a thorough evaluation of the fetal venous system as well. Serial ultrasound of the fetus can help in detecting changes in the varix, thrombosis, growth restriction, as well as heart failure if there is another underlying venous anomaly. Early postnatal imaging is essential to exclude other associations to optimize the neonatal outcome. The prognosis is good if it is an isolated finding.
脐静脉曲张是一种罕见的血管异常。静脉曲张可能是潜在的先天性门静脉系统分流对胎儿不利的最初表现,正如我们在本病例中所证明的那样。为了能够将静脉曲张标记为孤立的发现,也需要对胎儿静脉系统进行彻底的评估。胎儿的连续超声检查可以帮助发现静脉曲张、血栓形成、生长受限的变化,如果有其他潜在的静脉异常,也可以发现心力衰竭。早期产后影像学是必要的排除其他关联,以优化新生儿结局。如果是孤立的发现,预后良好。
{"title":"Lessons from Umbilical Vein Varix","authors":"K. Sharma, A. Rana, H. Isher, V. Dadhwal, Abhijeet Kumar","doi":"10.5005/JP-JOURNALS-10016-1201","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1201","url":null,"abstract":"Umbilical vein varix is an uncommon vascular anomaly. The varix may be the initial presentation of an underlying congenital portosystemic shunt adversely affecting the fetus as we demonstrate in this case. To be able to label a varix as an isolated finding necessitates a thorough evaluation of the fetal venous system as well. Serial ultrasound of the fetus can help in detecting changes in the varix, thrombosis, growth restriction, as well as heart failure if there is another underlying venous anomaly. Early postnatal imaging is essential to exclude other associations to optimize the neonatal outcome. The prognosis is good if it is an isolated finding.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":"1 1","pages":"30-32"},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89382840","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}
引用次数: 1
Fetal Magnetic Resonance Imaging of Choledochal Cyst 胆总管囊肿的胎儿磁共振成像
Q4 Medicine Pub Date : 2021-01-25 DOI: 10.5005/JP-JOURNALS-10016-1200
D. A. Wirasasmita, Gatot Abdurrazak, A. Yani
Choledochal cysts (CCs) are rare congenital anomaly with characterized dilatation of intraor extrahepatic biliary duct or both. Prenatal diagnosis is increasing due to high resolution of ultrasound (US) and ultrafast sequences of magnetic resonance imaging (MRI) showing better delineation of the cyst to the adjacent structure. Considering the additional value of the fetal MRI report is still infrequent to confirm the CC case, we therefore report the type I of CC, which was previously diagnosed as a cystic biliary atresia (CBA) from US result. Postnatal MRI and histopathology prove it.
胆总管囊肿是一种罕见的先天性异常,以肝内或肝外胆管扩张为特征。由于高分辨率超声(US)和超快序列磁共振成像(MRI)能更好地描绘囊肿和邻近结构,产前诊断越来越多。考虑到胎儿MRI报告的附加价值仍然很少证实CC病例,因此我们报告I型CC,之前从US结果诊断为胆囊胆闭锁(CBA)。产后MRI和组织病理学证实了这一点。
{"title":"Fetal Magnetic Resonance Imaging of Choledochal Cyst","authors":"D. A. Wirasasmita, Gatot Abdurrazak, A. Yani","doi":"10.5005/JP-JOURNALS-10016-1200","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1200","url":null,"abstract":"Choledochal cysts (CCs) are rare congenital anomaly with characterized dilatation of intraor extrahepatic biliary duct or both. Prenatal diagnosis is increasing due to high resolution of ultrasound (US) and ultrafast sequences of magnetic resonance imaging (MRI) showing better delineation of the cyst to the adjacent structure. Considering the additional value of the fetal MRI report is still infrequent to confirm the CC case, we therefore report the type I of CC, which was previously diagnosed as a cystic biliary atresia (CBA) from US result. Postnatal MRI and histopathology prove it.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":"55 1","pages":"27-29"},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91144831","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}
引用次数: 0
Nonimmune Fetal Anemia: Exploring the Unfathomed! Case Series and Review of Literature 非免疫性胎儿贫血:探索未知!案例系列与文献回顾
Q4 Medicine Pub Date : 2021-01-25 DOI: 10.5005/JP-JOURNALS-10016-1198
N. Navakumar, R. Vidyalekshmy, Neetha A Paul
Background: To discuss a series of complex non-immune fetal anemia cases, including etiology, investigations, workup, diagnosis, and management. Materials and methods: Five complex non-immune cases of fetal anemia seen in our department are presented. Results: Of the five cases presented, all are live births with follow-up least up to 1.5 years of age. They are cases of hereditary spherocytosis, congenital dyserythropoietic anemia, MCDA twins—twin-twin transfusion syndrome (TTTS) post-laser co-twin demise-fetal anemia, placental chorioangioma, and massive fetomaternal hemorrhage. Conclusion: Non-immune causes of fetal anemia can be difficult to diagnose its etiology and hence complex to manage. Repeated intrauterine transfusions may be the only perinatal management. The perinatal morbidity/mortality and preterm delivery rates are increased, and some cases require long-term treatment including regular transfusions. We present our experience of a series of complex non-immune fetal anemia managed in a tertiary unit, review the literature, and suggest appropriate management. Detailed fetal structural evaluation and placental ultrasound, MCA-PSV Doppler, fetal echocardiogram if hydrops, FBS, blood type, Hb, hematocrit, platelet count, direct Coombs, reticulocyte count and total bilirubin, PCR for CMV and PB 19 with or without syphilis and toxoplasmosis, peripheral smear, nonstress test for sinusoidal fetal heart rate pattern. 2
背景:讨论一系列复杂的非免疫性胎儿贫血病例,包括病因、调查、检查、诊断和治疗。材料与方法:报告我科5例复杂的非免疫性胎儿贫血病例。结果:5例病例均为活产,随访时间至少为1.5岁。这些病例包括遗传性球形细胞增多症、先天性促红细胞增生性贫血、MCDA双胎-双胎输血综合征(TTTS)激光后双胎死亡-胎儿贫血、胎盘绒毛膜血管瘤和大量母婴出血。结论:胎儿贫血的非免疫性病因诊断困难,治疗复杂。反复宫内输血可能是唯一的围产期管理。围产期发病率/死亡率和早产率增加,有些病例需要长期治疗,包括定期输血。我们提出我们的经验,一系列复杂的非免疫性胎儿贫血管理三级单位,回顾文献,并建议适当的管理。详细的胎儿结构评估和胎盘超声,MCA-PSV多普勒,胎儿超声心动图(如积液),FBS,血型,Hb,红细胞压积,血小板计数,直接库姆斯,网状红细胞计数和总胆红素,PCR检测巨细胞病毒和pb19伴或不伴梅毒和弓形虫病,外周涂片,非应激试验胎儿窦型心率。2
{"title":"Nonimmune Fetal Anemia: Exploring the Unfathomed! Case Series and Review of Literature","authors":"N. Navakumar, R. Vidyalekshmy, Neetha A Paul","doi":"10.5005/JP-JOURNALS-10016-1198","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1198","url":null,"abstract":"Background: To discuss a series of complex non-immune fetal anemia cases, including etiology, investigations, workup, diagnosis, and management. Materials and methods: Five complex non-immune cases of fetal anemia seen in our department are presented. Results: Of the five cases presented, all are live births with follow-up least up to 1.5 years of age. They are cases of hereditary spherocytosis, congenital dyserythropoietic anemia, MCDA twins—twin-twin transfusion syndrome (TTTS) post-laser co-twin demise-fetal anemia, placental chorioangioma, and massive fetomaternal hemorrhage. Conclusion: Non-immune causes of fetal anemia can be difficult to diagnose its etiology and hence complex to manage. Repeated intrauterine transfusions may be the only perinatal management. The perinatal morbidity/mortality and preterm delivery rates are increased, and some cases require long-term treatment including regular transfusions. We present our experience of a series of complex non-immune fetal anemia managed in a tertiary unit, review the literature, and suggest appropriate management. Detailed fetal structural evaluation and placental ultrasound, MCA-PSV Doppler, fetal echocardiogram if hydrops, FBS, blood type, Hb, hematocrit, platelet count, direct Coombs, reticulocyte count and total bilirubin, PCR for CMV and PB 19 with or without syphilis and toxoplasmosis, peripheral smear, nonstress test for sinusoidal fetal heart rate pattern. 2","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43342786","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}
引用次数: 1
Performance of Fetal Renal Artery Doppler Compared with Umbilical Artery Doppler in Mild and Moderate Fetal Growth Restriction: An Observational Study in a Tertiary Care Hospital 胎儿肾动脉多普勒与脐动脉多普勒在轻度和中度胎儿生长受限中的表现比较:一项三级医院的观察研究
Q4 Medicine Pub Date : 2021-01-25 DOI: 10.5005/JP-JOURNALS-10016-1194
A. Vasudeva, Anjali Mundkur, Sanghamitra Paladugu, Srikar Yedlapalli, Roopa Padavagodu Shivananda, N. Hegde
Ab s t r Ac t Background: Fetal growth restriction (FGR) and oligoamnios are one of the major reasons of preterm delivery and low birth weight contributing to almost two-third of neonatal mortality. Fetal kidney, in addition to placenta, acts in controlling and regulating physiology of the fetus. Doppler ultrasound has become a part of routine antenatal care in monitoring such high-risk pregnancies. However, renal artery was the least studied. Aim and objective: To compare the relationship of perinatal outcomes with renal artery Doppler and umbilical artery Doppler indices. Materials and methods: A prospective observational study carried out among women attending an antenatal clinic and who have undergone delivery in Department of Obstetrics and Gynecology, in a tertiary care hospital between August 2016 and May 2018. Regular ultrasonography was done at 28–31 weeks; they were followed up 4 weeks later and Doppler indices were noted. Results: In the 394 patients studied, 13.1% were having FGR, 12.2% were oligoamnios, and 12.2% had preterm delivery. The p values of the pulsatility index and the resistivity index of the renal artery in FGR, oligoamnios, preterm delivery, and low birth weight were more significant than umbilical artery Doppler indices. Conclusion: Renal artery Doppler indices were significantly more reliable in predicting adverse perinatal outcomes in cases of mild uteroplacental insufficiency. Additionally, renal artery Doppler indices were able to pick up these changes earlier than umbilical artery Doppler, hence a potential early indicator, and the pulsatility index being more specific and sensitive. Limitations: Sample size of the study is limited with only mild cases of FGR. Larger studies are required. In addition, patients at a higher risk of FGR in comparison with low-risk cases should be studied with more sample size as this study did not show any significant association with comorbidities.
背景:胎儿生长受限(FGR)和羊膜过少是早产和低出生体重的主要原因之一,造成近三分之二的新生儿死亡率。胎肾除胎盘外,还起着控制和调节胎儿生理的作用。多普勒超声已成为监测此类高危妊娠的常规产前保健的一部分。然而,肾动脉的研究最少。目的:比较围生儿结局与肾动脉和脐动脉多普勒指数的关系。材料和方法:对2016年8月至2018年5月在某三级医院产前门诊就诊并在妇产科分娩的妇女进行了一项前瞻性观察研究。28-31周常规超声检查;4周后随访,观察多普勒指数。结果:394例患者中,13.1%为FGR, 12.2%为羊水过少,12.2%为早产。FGR、羊水过少、早产、低出生体重者肾动脉搏动指数和电阻率指数p值高于脐动脉多普勒指数p值。结论:肾动脉多普勒指数预测轻度子宫胎盘功能不全患者围产期不良结局的可靠性显著提高。此外,肾动脉多普勒指数能够比脐动脉多普勒更早地发现这些变化,因此是一个潜在的早期指标,脉搏指数更具体和敏感。局限性:本研究样本量有限,只有轻度FGR病例。需要更大规模的研究。此外,与低风险病例相比,FGR风险较高的患者应该进行更大样本量的研究,因为本研究未显示与合并症有任何显著关联。
{"title":"Performance of Fetal Renal Artery Doppler Compared with Umbilical Artery Doppler in Mild and Moderate Fetal Growth Restriction: An Observational Study in a Tertiary Care Hospital","authors":"A. Vasudeva, Anjali Mundkur, Sanghamitra Paladugu, Srikar Yedlapalli, Roopa Padavagodu Shivananda, N. Hegde","doi":"10.5005/JP-JOURNALS-10016-1194","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1194","url":null,"abstract":"Ab s t r Ac t Background: Fetal growth restriction (FGR) and oligoamnios are one of the major reasons of preterm delivery and low birth weight contributing to almost two-third of neonatal mortality. Fetal kidney, in addition to placenta, acts in controlling and regulating physiology of the fetus. Doppler ultrasound has become a part of routine antenatal care in monitoring such high-risk pregnancies. However, renal artery was the least studied. Aim and objective: To compare the relationship of perinatal outcomes with renal artery Doppler and umbilical artery Doppler indices. Materials and methods: A prospective observational study carried out among women attending an antenatal clinic and who have undergone delivery in Department of Obstetrics and Gynecology, in a tertiary care hospital between August 2016 and May 2018. Regular ultrasonography was done at 28–31 weeks; they were followed up 4 weeks later and Doppler indices were noted. Results: In the 394 patients studied, 13.1% were having FGR, 12.2% were oligoamnios, and 12.2% had preterm delivery. The p values of the pulsatility index and the resistivity index of the renal artery in FGR, oligoamnios, preterm delivery, and low birth weight were more significant than umbilical artery Doppler indices. Conclusion: Renal artery Doppler indices were significantly more reliable in predicting adverse perinatal outcomes in cases of mild uteroplacental insufficiency. Additionally, renal artery Doppler indices were able to pick up these changes earlier than umbilical artery Doppler, hence a potential early indicator, and the pulsatility index being more specific and sensitive. Limitations: Sample size of the study is limited with only mild cases of FGR. Larger studies are required. In addition, patients at a higher risk of FGR in comparison with low-risk cases should be studied with more sample size as this study did not show any significant association with comorbidities.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45791007","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}
引用次数: 1
Sperm Abnormalities: In the Male Partners of Infertile Couples from Kanyakumari District Kanyakumari地区不育夫妇的男性伴侣精子异常
Q4 Medicine Pub Date : 2021-01-25 DOI: 10.5005/JP-JOURNALS-10016-1199
N. Viswambharan, Murugan Manavalan
Infertility has been identified as a health issue worldwide and it is of great concern among married couples in our society. Scientifically, it has been established that both males and females can contribute to infertility. However, in most cases, women are held responsible for the same without proper diagnosis. Statistically, female factors contribute to about 40–60% of infertility cases, whereas 20–40% of infertility cases are due to factors contributed by males, of which, deficiency in semen quality is the major cause which accounts for 40–50% of infertility cases. A decrease in semen quality has been reported which can be due to lifestyle changes, occupational exposures to chemicals, heat, and stress. To study the prevalence of infertility, distribution of sperm abnormalities, and the impact of occupation on men visiting a tertiary clinic. Male partners of infertile couples who visited the fertility center were considered for the study. Seminal fluid was analyzed for volume, sperm concentration, motility (progressive motility), and morphology. In this study conducted in our center, we found that 55.8% of the patients had sperm abnormalities, among which teratozoospermia was the commonly observed anomaly. Male factors equally contribute to infertility as female factors. Semen analysis is the crucial diagnostic test for infertility assessment of the male partner. The incidence of male infertility has been increasing recently and the evaluation and prognosis of male subfertility are challenging. Although semen analysis is the primary test for the assessment of infertility in males, it does not recognize the abnormality in idiopathic infertility. Thus, new techniques and methods need to be developed to improve accuracy and reduce variation. Viswambharan N, Manavalan M. Sperm Abnormalities: In the Male Partners of Infertile Couples from Kanyakumari District. Int J Infertil Fetal Med 2020;11(1):16–19.
不孕不育已被确定为世界范围内的一个健康问题,它在我们社会的已婚夫妇中引起了极大的关注。从科学角度来看,男性和女性都可能导致不孕。然而,在大多数情况下,妇女在没有正确诊断的情况下也要为此负责。据统计,女性因素导致约40-60%的不孕病例,而20-40%的不孕病例是由男性因素造成的,其中精液质量不足是导致不孕病例40-50%的主要原因。据报道,精液质量下降可能是由于生活方式的改变、职业接触化学品、高温和压力。研究不孕不育的患病率、精子异常的分布以及职业对男性就诊三级诊所的影响。访问生育中心的不育夫妇的男性伴侣被考虑参与这项研究。分析精液的体积、精子浓度、活力(进行性活力)和形态。在我们中心进行的这项研究中,我们发现55.8%的患者有精子异常,其中畸形精子症是常见的异常。男性因素和女性因素同样导致不孕。精液分析是评估男性伴侣不孕不育的重要诊断测试。男性不育的发病率最近一直在增加,对男性生育能力低下的评估和预后具有挑战性。尽管精液分析是评估男性不孕的主要测试,但它不能识别特发性不孕的异常。因此,需要开发新的技术和方法来提高精度并减少变化。Viswambharan N,Manavalan M.精子异常:Kanyakumari地区不孕夫妇的男性伴侣。国际不孕胎儿医学杂志2020;11(1):16-19。
{"title":"Sperm Abnormalities: In the Male Partners of Infertile Couples from Kanyakumari District","authors":"N. Viswambharan, Murugan Manavalan","doi":"10.5005/JP-JOURNALS-10016-1199","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1199","url":null,"abstract":"Infertility has been identified as a health issue worldwide and it is of great concern among married couples in our society. Scientifically, it has been established that both males and females can contribute to infertility. However, in most cases, women are held responsible for the same without proper diagnosis. Statistically, female factors contribute to about 40–60% of infertility cases, whereas 20–40% of infertility cases are due to factors contributed by males, of which, deficiency in semen quality is the major cause which accounts for 40–50% of infertility cases. A decrease in semen quality has been reported which can be due to lifestyle changes, occupational exposures to chemicals, heat, and stress. To study the prevalence of infertility, distribution of sperm abnormalities, and the impact of occupation on men visiting a tertiary clinic. Male partners of infertile couples who visited the fertility center were considered for the study. Seminal fluid was analyzed for volume, sperm concentration, motility (progressive motility), and morphology. In this study conducted in our center, we found that 55.8% of the patients had sperm abnormalities, among which teratozoospermia was the commonly observed anomaly. Male factors equally contribute to infertility as female factors. Semen analysis is the crucial diagnostic test for infertility assessment of the male partner. The incidence of male infertility has been increasing recently and the evaluation and prognosis of male subfertility are challenging. Although semen analysis is the primary test for the assessment of infertility in males, it does not recognize the abnormality in idiopathic infertility. Thus, new techniques and methods need to be developed to improve accuracy and reduce variation. Viswambharan N, Manavalan M. Sperm Abnormalities: In the Male Partners of Infertile Couples from Kanyakumari District. Int J Infertil Fetal Med 2020;11(1):16–19.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41996684","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}
引用次数: 1
Role of Hysterolaparoscopy in Infertility 子宫腹腔镜在不孕症中的作用
Q4 Medicine Pub Date : 2021-01-25 DOI: 10.5005/JP-JOURNALS-10016-1196
Jayashree Sambashivaiah, Virupakshi Ajjammanavar, N. D. Hiremath
Hysterolaparoscopy often brings to light the hitherto unexpected pathology. The objective of this study was to evaluate various etiological factors in infertility by hysterolaparoscopy and to evaluate therapeutic interventions done during hysterolaparoscopy.Women posted for hysterolaparoscopy for infertility workup in JSS hospital during the period from November 01, 2014, to October 31, 2016, were included in the study. First hysteroscopy was performed. In hysteroscopy, endocervical canal was visualized for any growth or polyps. Diagnostic laparoscopy was performed using a 30-degree deflection angle telescope powered with a fiber-optic cable for light source.On hysteroscopy, out of 90 cases, 68 (75.6%) had normal findings, 10 (11.1%) had endometrial polyps, 5 (5.6%) had septate uterus, 3 (3.3%) had hyperplastic endometrium, and there was 1 case each of submucous fibroid, atrophic endometrium, intrauterine adhesions, and hypoplastic uterus. Laparoscopic interventions were performed in the form of ovarian cystectomy in 17 (18.8%), paraovarian cystectomy in 3 (3.3%), adhesiolysis in 2 (2.2%) cases, drilling of polycystic ovaries in 26 (28.8%) cases, fulguration or excision of endometriosis nodules in 4 (4.4%), myomectomy in 7 (7.7%) cases), fimbrial cystectomy in 2 (2.22%), and unilateral salpingectomy done in 2 (2.22%).Hysterolaparoscopy is an effective and safe tool in comprehensive evaluation of infertility to diagnose and treat the various pathological conditions in a single sitting.Ajjammanavar V, Hiremath ND, Jayashree S. Role of Hysterolaparoscopy in Infertility. Int J Infertil Fetal Med 2020;11(1):5–10.
子宫镜检查经常揭示迄今为止意想不到的病理。本研究的目的是通过子宫镜检查评估不孕的各种病因,并评估子宫镜检查期间的治疗干预措施。2014年11月1日至2016年10月31日期间,在JSS医院接受不孕不育检查的女性被纳入研究。首先进行宫腔镜检查。宫腔镜检查显示宫颈管内有无任何生长或息肉。诊断性腹腔镜检查是使用30度偏转角望远镜进行的,该望远镜由光纤电缆作为光源供电。宫腔镜检查,90例中,68例(75.6%)检查结果正常,10例(11.1%)子宫内膜息肉,5例(5.6%)有隔膜子宫,3例(3.3%)子宫内膜增生,粘膜下肌瘤、子宫内膜萎缩、宫腔粘连和子宫发育不全各1例。腹腔镜干预措施包括卵巢囊肿切除术17例(18.8%),卵巢旁囊肿切除术3例(3.3%),粘连松解术2例(2.2%),多囊卵巢打孔术26例(28.8%),子宫内膜异位症结节电灼或切除术4例(4.4%),子宫肌瘤切除术7例(7.7%),单侧输卵管切除术2例(2.22%)。宫腔镜检查是一种有效、安全的综合评估不孕不育的工具,可一次性诊断和治疗各种病理状况。Ajjammanavar V,Hiremath ND,Jayashree S.宫腔镜检查在不孕中的作用。国际不孕胎儿医学杂志2020;11(1):5-10。
{"title":"Role of Hysterolaparoscopy in Infertility","authors":"Jayashree Sambashivaiah, Virupakshi Ajjammanavar, N. D. Hiremath","doi":"10.5005/JP-JOURNALS-10016-1196","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1196","url":null,"abstract":"\u0000\u0000\u0000Hysterolaparoscopy often brings to light the hitherto unexpected pathology. The objective of this study was to evaluate various etiological factors in infertility by hysterolaparoscopy and to evaluate therapeutic interventions done during hysterolaparoscopy.\u0000\u0000\u0000\u0000Women posted for hysterolaparoscopy for infertility workup in JSS hospital during the period from November 01, 2014, to October 31, 2016, were included in the study. First hysteroscopy was performed. In hysteroscopy, endocervical canal was visualized for any growth or polyps. Diagnostic laparoscopy was performed using a 30-degree deflection angle telescope powered with a fiber-optic cable for light source.\u0000\u0000\u0000\u0000On hysteroscopy, out of 90 cases, 68 (75.6%) had normal findings, 10 (11.1%) had endometrial polyps, 5 (5.6%) had septate uterus, 3 (3.3%) had hyperplastic endometrium, and there was 1 case each of submucous fibroid, atrophic endometrium, intrauterine adhesions, and hypoplastic uterus. Laparoscopic interventions were performed in the form of ovarian cystectomy in 17 (18.8%), paraovarian cystectomy in 3 (3.3%), adhesiolysis in 2 (2.2%) cases, drilling of polycystic ovaries in 26 (28.8%) cases, fulguration or excision of endometriosis nodules in 4 (4.4%), myomectomy in 7 (7.7%) cases), fimbrial cystectomy in 2 (2.22%), and unilateral salpingectomy done in 2 (2.22%).\u0000\u0000\u0000\u0000Hysterolaparoscopy is an effective and safe tool in comprehensive evaluation of infertility to diagnose and treat the various pathological conditions in a single sitting.\u0000\u0000Ajjammanavar V, Hiremath ND, Jayashree S. Role of Hysterolaparoscopy in Infertility. Int J Infertil Fetal Med 2020;11(1):5–10.\u0000","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48960769","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}
引用次数: 0
Study on Knowledge and Practice of Periconceptional Intake of Folic Acid among Antenatal Mothers at Saveetha Medical College Hospital, Tamil Nadu 泰米尔纳德邦Saveetha医学院医院产前母亲围产期摄入叶酸的知识与实践研究
Q4 Medicine Pub Date : 2020-12-01 DOI: 10.5005/jp-journals-10016-1212
S. Ethirajan, Mangala Lakshmi Pritem
Ab s t r Ac t Background: Neural tube defects (NTDs) are one of the common congenital malformations. Neural tube defects are preventable with folic acid (FA) supplementation periconceptionally. Knowledge about FA and its periconceptional intake among women of reproductive age, pregnant women, and healthcare providers is important for timely supplementation, thereby preventing NTDs. Aim and objective: To assess the knowledge about FA and its benefits and their actual intake of FA periconceptionally among pregnant women at Saveetha Medical College and Hospital. Study design: A cross-sectional descriptive study was conducted at Saveetha Medical College and Hospital in the year 2017. Materials and methods: Two hundred pregnant women attending Antenatal Outpatient Department willing to participate in the study were interviewed with a structured questionnaire and responses were collected and analyzed. Results: Among 200 pregnant women, 153 (76.5%) women had heard about FA and mostly from healthcare providers (94.7%). Sixty-one women (30.5%) and nine women (4.5%) were aware of the benefits of FA in neural development and anemia prevention, respectively. Nine (4.5%) were able to mention a diet rich in FA and 15 (7.5%) women knew the dose of FA. Only 32 women (16%) took FA periconceptionally, whereas 150 women (75%) took FA only after the diagnosis of pregnancy. Among them, 164 women took the tablets regularly. Eighteen women (9%) did not take FA during pregnancy. Out of 131 women (65.5%) who had planned pregnancy, only 48 women (36%) had taken periconceptional FA. Conclusion: Awareness about FA and its importance of periconceptional intake is low among women in this population. The practice of periconceptional intake of FA is less which may be due to a lack of knowledge about the benefits of FA. Health education, awareness programs, planned pregnancy, and preiconceptional counseling can help in optimizing the periconceptional FA intake.
背景:神经管缺陷是一种常见的先天性畸形。神经管缺陷是可以预防的叶酸(FA)补充周。育龄妇女、孕妇和医疗保健提供者对FA及其围产期摄入的了解对于及时补充FA,从而预防NTD非常重要。目的和目的:评估Saveetha医学院和医院孕妇对FA及其益处的了解,以及她们在围产期摄入FA的实际情况。研究设计:2017年在Saveetha医学院和医院进行了一项横断面描述性研究。材料和方法:采用结构化问卷对200名愿意参与研究的产前门诊孕妇进行访谈,并收集和分析回复。结果:在200名孕妇中,153名(76.5%)妇女听说过FA,大部分来自医疗保健提供者(94.7%)。61名妇女(30.5%)和9名妇女(4.5%)分别意识到FA对神经发育和预防贫血的益处。9名(4.5%)女性能够提到富含FA的饮食,15名(7.5%)女性知道FA的剂量。只有32名女性(16%)在怀孕期间服用FA,而150名女性(75%)仅在诊断为怀孕后才服用FA。其中164名妇女定期服用这些药片。18名妇女(9%)在怀孕期间未服用FA。在131名计划怀孕的妇女(65.5%)中,只有48名妇女(36%)服用了围产期FA。结论:在这一人群中,妇女对FA及其围产期摄入重要性的认识较低。围产期摄入FA的做法较少,这可能是由于缺乏对FA益处的了解。健康教育、意识计划、计划怀孕和孕前咨询有助于优化围产期摄入。
{"title":"Study on Knowledge and Practice of Periconceptional Intake of Folic Acid among Antenatal Mothers at Saveetha Medical College Hospital, Tamil Nadu","authors":"S. Ethirajan, Mangala Lakshmi Pritem","doi":"10.5005/jp-journals-10016-1212","DOIUrl":"https://doi.org/10.5005/jp-journals-10016-1212","url":null,"abstract":"Ab s t r Ac t Background: Neural tube defects (NTDs) are one of the common congenital malformations. Neural tube defects are preventable with folic acid (FA) supplementation periconceptionally. Knowledge about FA and its periconceptional intake among women of reproductive age, pregnant women, and healthcare providers is important for timely supplementation, thereby preventing NTDs. Aim and objective: To assess the knowledge about FA and its benefits and their actual intake of FA periconceptionally among pregnant women at Saveetha Medical College and Hospital. Study design: A cross-sectional descriptive study was conducted at Saveetha Medical College and Hospital in the year 2017. Materials and methods: Two hundred pregnant women attending Antenatal Outpatient Department willing to participate in the study were interviewed with a structured questionnaire and responses were collected and analyzed. Results: Among 200 pregnant women, 153 (76.5%) women had heard about FA and mostly from healthcare providers (94.7%). Sixty-one women (30.5%) and nine women (4.5%) were aware of the benefits of FA in neural development and anemia prevention, respectively. Nine (4.5%) were able to mention a diet rich in FA and 15 (7.5%) women knew the dose of FA. Only 32 women (16%) took FA periconceptionally, whereas 150 women (75%) took FA only after the diagnosis of pregnancy. Among them, 164 women took the tablets regularly. Eighteen women (9%) did not take FA during pregnancy. Out of 131 women (65.5%) who had planned pregnancy, only 48 women (36%) had taken periconceptional FA. Conclusion: Awareness about FA and its importance of periconceptional intake is low among women in this population. The practice of periconceptional intake of FA is less which may be due to a lack of knowledge about the benefits of FA. Health education, awareness programs, planned pregnancy, and preiconceptional counseling can help in optimizing the periconceptional FA intake.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47324119","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}
引用次数: 1
A Rare Presentation of Heterotopic Pregnancy Presenting at Different Periods in the Same Embryo Transfer Cycle 异位妊娠在同一胚胎移植周期的不同时期出现的罕见表现
Q4 Medicine Pub Date : 2020-12-01 DOI: 10.5005/JP-JOURNALS-10016-1209
Gopinathan Kannoli, Parameswara Iyer Ramesh, soumya. K. nair, Asha Menon
Ab s t r Ac t Background: Heterotopic pregnancy (HP) is a rare complication of conceptions following ovarian stimulation. Its incidence is increasing with the use of assisted reproductive techniques (ART). Case description: We are reporting a rare presentation of bilateral ectopic pregnancies together with intrauterine pregnancy which resulted from the transfer of three embryos in a single fresh transfer cycle. The presentation was unique because the pregnancies presented at different times. The intrauterine pregnancy (miscarriage) and the left ectopic pregnancy (EP) presented earlier and the right EP presented late. This is possibly due to the differential implantation and growth potential of the three embryos obtained from a single ART cycle. The patient had to undergo laparoscopy twice in a gap of 12 days. Conclusion: A high index of suspicion will help to decrease the consequences of HP, especially in ART cycles. Elective single embryo transfer would be the best preventive measure. Clinical significance: An early diagnosis of HP will help to prevent the dilemmas associated with it. Meticulous sonography and careful inspection of the contralateral tube should be the dictum in cases of HP.
背景:异位妊娠(HP)是卵巢刺激后妊娠的罕见并发症。随着辅助生殖技术(ART)的使用,其发病率正在增加。病例描述:我们报告一例罕见的双侧异位妊娠合并宫内妊娠,其结果是在单个新鲜移植周期内移植了三个胚胎。这次的表现是独特的,因为怀孕发生在不同的时间。宫内妊娠(流产)和左侧异位妊娠(EP)出现早,右侧EP出现晚。这可能是由于从一个ART周期获得的三个胚胎的不同着床和生长潜力。病人必须在12天内接受两次腹腔镜检查。结论:高怀疑指数将有助于减少HP的后果,特别是在ART周期中。选择性单胚胎移植是最好的预防措施。临床意义:早期诊断HP将有助于预防与之相关的困境。仔细的超声检查和对侧输卵管的仔细检查应该是HP病例的格言。
{"title":"A Rare Presentation of Heterotopic Pregnancy Presenting at Different Periods in the Same Embryo Transfer Cycle","authors":"Gopinathan Kannoli, Parameswara Iyer Ramesh, soumya. K. nair, Asha Menon","doi":"10.5005/JP-JOURNALS-10016-1209","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1209","url":null,"abstract":"Ab s t r Ac t Background: Heterotopic pregnancy (HP) is a rare complication of conceptions following ovarian stimulation. Its incidence is increasing with the use of assisted reproductive techniques (ART). Case description: We are reporting a rare presentation of bilateral ectopic pregnancies together with intrauterine pregnancy which resulted from the transfer of three embryos in a single fresh transfer cycle. The presentation was unique because the pregnancies presented at different times. The intrauterine pregnancy (miscarriage) and the left ectopic pregnancy (EP) presented earlier and the right EP presented late. This is possibly due to the differential implantation and growth potential of the three embryos obtained from a single ART cycle. The patient had to undergo laparoscopy twice in a gap of 12 days. Conclusion: A high index of suspicion will help to decrease the consequences of HP, especially in ART cycles. Elective single embryo transfer would be the best preventive measure. Clinical significance: An early diagnosis of HP will help to prevent the dilemmas associated with it. Meticulous sonography and careful inspection of the contralateral tube should be the dictum in cases of HP.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":"41 1","pages":"76-78"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79127075","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}
引用次数: 0
Does Number Matter: A Case Series of Gestational Trophoblastic Disease with Coexistent Live Pregnancies Post-multiple Embryo Transfer after In vitro Fertilization–intracytoplasmic Sperm Injection 数量重要吗:体外受精-胞浆内单精子注射后多胎移植并发活胎的妊娠滋养细胞疾病病例系列
Q4 Medicine Pub Date : 2020-12-01 DOI: 10.5005/JP-JOURNALS-10016-1211
V. Bansal, M. Chhabra, Boreddi H Bhavani
Ab s t r Ac t Aim and objective: We present three cases of multiple pregnancies associated with hydatidiform mole occurring after in vitro fertilization (IVF)–intracytoplasmic sperm injection (ICSI). Background: The phenomenon of molar pregnancy coexisting with higher-order pregnancies after IVF–ICSI is extremely rare as assisted reproduction techniques allow us to directly assess gametes and ICSI curtails any chances of dispermic fertilization. Case description: Three cases are discussed each of which was managed differently according to gestational age and parity of the patient. Individualization of management along with strict follow-up is necessary in such cases. Conclusion: A high index of suspicion must be kept for the possibility of coexistent molar pregnancy, especially in multiple conceptions occurring after IVF–ICSI. Even though rare, if diagnosed early, appropriate management can help avoid catastrophic complications and preserve future fertility. Clinical significance: No clear guidelines exist at present regarding the management of molar pregnancies coexisting with IVF–ICSI conceptions and many factors unique to these pregnancies need to be addressed. The possibility of severe complications like massive bleeding may necessitate the termination of a precious pregnancy. The high possibility of gestational trophoblastic neoplasia and the need for long-term follow-up may delay further cycles and deny the couple a chance at their own genetic baby. Mole can recur in subsequent pregnancies and this also requires detailed patient counseling with an option for use of preimplantation genetic diagnosis techniques.
目的和目的:我们报告三例多胎妊娠与体外受精(IVF) -胞浆内单精子注射(ICSI)后发生的葡萄胎相关。背景:IVF-ICSI后磨牙妊娠与高阶妊娠并存的现象极为罕见,因为辅助生殖技术允许我们直接评估配子,而ICSI减少了分散受精的机会。病例描述:三个病例讨论,每一个是不同的管理根据胎龄和胎次的病人。在这种情况下,个性化管理和严格的跟踪是必要的。结论:对并发磨牙妊娠的可能性应保持高度的怀疑,特别是对IVF-ICSI后发生多胎的可能性。即使罕见,如果早期诊断,适当的管理可以帮助避免灾难性的并发症,并保持未来的生育能力。临床意义:目前没有明确的指导方针,关于处理与IVF-ICSI妊娠共存的磨牙妊娠,许多独特的因素需要解决。可能出现的严重并发症,如大出血,可能需要终止宝贵的妊娠。妊娠滋养细胞瘤的高可能性和长期随访的需要可能会延迟进一步的周期,并使这对夫妇没有机会拥有自己的遗传婴儿。痣可能在随后的妊娠中复发,这也需要详细的患者咨询,并可选择使用植入前遗传学诊断技术。
{"title":"Does Number Matter: A Case Series of Gestational Trophoblastic Disease with Coexistent Live Pregnancies Post-multiple Embryo Transfer after In vitro Fertilization–intracytoplasmic Sperm Injection","authors":"V. Bansal, M. Chhabra, Boreddi H Bhavani","doi":"10.5005/JP-JOURNALS-10016-1211","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1211","url":null,"abstract":"Ab s t r Ac t Aim and objective: We present three cases of multiple pregnancies associated with hydatidiform mole occurring after in vitro fertilization (IVF)–intracytoplasmic sperm injection (ICSI). Background: The phenomenon of molar pregnancy coexisting with higher-order pregnancies after IVF–ICSI is extremely rare as assisted reproduction techniques allow us to directly assess gametes and ICSI curtails any chances of dispermic fertilization. Case description: Three cases are discussed each of which was managed differently according to gestational age and parity of the patient. Individualization of management along with strict follow-up is necessary in such cases. Conclusion: A high index of suspicion must be kept for the possibility of coexistent molar pregnancy, especially in multiple conceptions occurring after IVF–ICSI. Even though rare, if diagnosed early, appropriate management can help avoid catastrophic complications and preserve future fertility. Clinical significance: No clear guidelines exist at present regarding the management of molar pregnancies coexisting with IVF–ICSI conceptions and many factors unique to these pregnancies need to be addressed. The possibility of severe complications like massive bleeding may necessitate the termination of a precious pregnancy. The high possibility of gestational trophoblastic neoplasia and the need for long-term follow-up may delay further cycles and deny the couple a chance at their own genetic baby. Mole can recur in subsequent pregnancies and this also requires detailed patient counseling with an option for use of preimplantation genetic diagnosis techniques.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":"6 1","pages":"65-71"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89058135","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}
引用次数: 1
Artificial Intelligence in Assisted Reproductive Technology: Present and Future 辅助生殖技术中的人工智能:现在与未来
Q4 Medicine Pub Date : 2020-12-01 DOI: 10.5005/JP-JOURNALS-10016-1208
R. Dalal, A. Mishra, Sahil Gupta
Artificial intelligence (AI) has found its way into medicine in the form of robotics, operational and computational tools. We have software to store and recall a patient’s history instantly and algorithms to decide the course of treatment depending on past data. We have robots performing surgeries and witnessing systems to help prevent human errors. There have been significant advancements in the incorporation of AI in the artificial reproduction technology (ART) labs. In vitro fertilization (IVF) at present is a very subjective science, depending on the expertise and experience of the operators, mainly embryologists. Automation and AI are expected to bring about a more calculated, computed, and standardized approach to IVF. Presently, AI is used in the IVF lab for witnessing, data collection, record maintenance, and selecting the best possible embryo for transfer. Continuous research is being undertaken towards bringing more and more automation in the form of robotics. Artificial intelligence in ART is a very exciting upcoming field of research. Our review enlists the present AI in an ART lab and its future prospects.
人工智能(AI)已经以机器人、操作和计算工具的形式进入医学领域。我们有软件可以即时存储和回忆病人的病史,也有算法可以根据过去的数据来决定治疗过程。我们有机器人来做手术,有机器人见证系统来帮助防止人为失误。人工生殖技术(ART)实验室在人工智能的结合方面取得了重大进展。体外受精(IVF)目前是一门非常主观的科学,取决于操作者(主要是胚胎学家)的专业知识和经验。自动化和人工智能有望为试管婴儿带来更精确、计算和标准化的方法。目前,人工智能在试管婴儿实验室用于观察、数据收集、记录维护和选择最佳胚胎进行移植。人们正在进行不断的研究,以期以机器人的形式实现越来越多的自动化。ART中的人工智能是一个非常令人兴奋的新兴研究领域。本文综述了目前人工智能在ART实验室的应用及其未来前景。
{"title":"Artificial Intelligence in Assisted Reproductive Technology: Present and Future","authors":"R. Dalal, A. Mishra, Sahil Gupta","doi":"10.5005/JP-JOURNALS-10016-1208","DOIUrl":"https://doi.org/10.5005/JP-JOURNALS-10016-1208","url":null,"abstract":"Artificial intelligence (AI) has found its way into medicine in the form of robotics, operational and computational tools. We have software to store and recall a patient’s history instantly and algorithms to decide the course of treatment depending on past data. We have robots performing surgeries and witnessing systems to help prevent human errors. There have been significant advancements in the incorporation of AI in the artificial reproduction technology (ART) labs. In vitro fertilization (IVF) at present is a very subjective science, depending on the expertise and experience of the operators, mainly embryologists. Automation and AI are expected to bring about a more calculated, computed, and standardized approach to IVF. Presently, AI is used in the IVF lab for witnessing, data collection, record maintenance, and selecting the best possible embryo for transfer. Continuous research is being undertaken towards bringing more and more automation in the form of robotics. Artificial intelligence in ART is a very exciting upcoming field of research. Our review enlists the present AI in an ART lab and its future prospects.","PeriodicalId":38998,"journal":{"name":"International Journal of Infertility and Fetal Medicine","volume":"23 1","pages":"61-64"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76173801","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}
引用次数: 4
期刊
International Journal of Infertility and Fetal Medicine
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1