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https://www.readbyqxmd.com/read/28231064/three-dimensional-ultrasound-for-prenatal-assessment-of-conjoined-twins-additional-advantages
#1
Tuangsit Wataganara, Pornpimol Ruangvutilert, Prasert Sunsaneevithayakul, Kusol Russameecharoen, Katika Nawapun, Nisarat Phithakwatchara
Conjoined twins are a rare, but serious, complication of monozygotic twins. Early prenatal diagnosis of conjoined twins is increasingly made with transvaginal ultrasound and color Doppler studies. Most prenatally diagnosed conjoined twins are terminated due to the high perinatal mortality, but advancement in pediatric surgery has allowed for successful postnatal separation in a small number of cases, and some parents may consider this option over termination of pregnancy. It is important to get a detailed prenatal ultrasound for the site and extent of fusion for an accurate categorization...
February 23, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28229989/prenatal-diagnosis-of-right-dominant-heart-in-fetuses-a-tertiary-center-experience-over-a-7-year-period
#2
Juan Feng, Mei Zhu, Hao Liang, Qiao Li
BACKGROUND: Right dominant heart (RDH) in fetuses can occur with a number of cardiac as well as noncardiac anomalies. Analysis of the enlargement of the right cardiac chamber in the fetus remains a major challenge for sonographers and echocardiographers. The aim of this study was to report the experience with prenatal diagnosis of RDH in the fetuses over a 7-year period. METHODS: Fetuses with prenatal diagnosis of RDH from July 2009 to July 2016 were evaluated in two different categories: according to the gestational age, Group I (n = 154, second trimester) and Group II (n = 298, third trimester); and according to the fetal echocardiography diagnosis, Group A (n = 452, abnormal cardiac structure) and Group B (n = 90, normal cardiac structure)...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28228908/diagnosis-of-neonatal-neuroblastoma-with-postmortem-magnetic-resonance-imaging
#3
James Davis, Nathan Novotny, Jacqueline Macknis, Zeynep Alpay-Savasan, Luis F Goncalves
Postmortem magnetic resonance imaging (MRI) is emerging as a valuable tool to accompany traditional autopsy and has potential for use in cases when traditional autopsy is not possible. This case report will review the use of postmortem MRI with limited tissue sampling to differentiate between metastatic neuroblastoma and hepatoblastoma which could not be clearly differentiated with prenatal ultrasound, prenatal MRI, or emergent postnatal ultrasound. The mother presented to our institution at 27 weeks gestation after an obstetric ultrasound at her obstetrician's office identified a large abdominal mass...
March 2017: Radiology case reports
https://www.readbyqxmd.com/read/28225422/clinical-updates-in-women-s-health-care-summary-structural-heart-disease-primary-and-preventive-care-review
#4
Tiberio Frisoli, Michele Doughty Voeltz
Reproductive-aged women with structural heart disease who become pregnant as well as postreproductive-aged women with this condition represent a significant proportion of patients seen by obstetrician- gynecologists. Usually, their conditions are complex, and a basic knowledge of the anatomy and physiology of the heart is required. Additionally, understanding the effect of pregnancy on women with structural heart disease is critically important to optimizing maternal and fetal outcomes. This monograph addresses the pathophysiology, signs and symptoms, screening and diagnosis, basic management, and suggested counseling for an obstetric-gynecologic patient with structural heart disease...
March 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28224438/ultrasound-diagnosis-of-fetal-thanatophoric-skeletal-dysplasia-three-cases-report-and-a-brief-review
#5
Qing-Hong Zhao, Hua Shi, Jia-Qi Hu, Dan Wang, Gui Fang, Yu-Guo Zhang, Yan-Qing Wang, Jing Yang
Congenital skeletal deformity of fetus varies and may be attributed to a range of reasons. Congenital skeletal deformity seriously affects body function or even leads to neonatal death directly. The disease brings great pain to victim and their family. We reviewed the fetal prenatal ultrasonic data conducted during period from Jan. 2013 to June 2016, and there were 84 fetuses with skeletal abnormalities among 12 000 cases, and 3 fetuses with thanatophoric dysplasia. Our report described and reviewed three common types of thanatophoric dysplasia, aiming to explore the value of standardized prenatal ultrasonic diagnosis of fetal abnormalities in the skeletal system...
February 2017: Journal of Huazhong University of Science and Technology. Medical Sciences
https://www.readbyqxmd.com/read/28224271/the-perfect-womb-promoting-equality-of-fetal-opportunity
#6
Evie Kendal
This paper aims to address how artificial gestation might affect equality of opportunity for the unborn and any resultant generation of "ectogenetic" babies. It will first explore the current legal obstacles preventing the development of ectogenesis, before looking at the benefits of allowing this technology to control fetal growth and development. This will open up a discussion of the treatment/enhancement divide regarding the use of reproductive technologies, a topic featured in various bioethical debates on the subject...
February 21, 2017: Journal of Bioethical Inquiry
https://www.readbyqxmd.com/read/28219116/prevalence-timing-of-diagnosis-and-pregnancy-outcome-of-abdominal-wall-defects-after-the-introduction-of-a-national-prenatal-screening-program
#7
Hanneke Fleurke-Rozema, Karline van de Kamp, Marian Bakker, Eva Pajkrt, Caterina Bilardo, Rosalinde Snijders
OBJECTIVE: To examine prevalence, time of diagnosis and outcome of fetuses with an exomphalos or gastroschisis, diagnosed since the introduction of a national prenatal screening program in 2007. METHODS: A prospective cohort study was undertaken in two fetal medicine units in the Netherlands. Cases were included if the estimated due date was between 2009 and 2013. Outcome measures were gestational age at diagnosis, presence of additional anomalies, and pregnancy outcome...
February 20, 2017: Prenatal Diagnosis
https://www.readbyqxmd.com/read/28219061/establishing-prenatal-surgery-for-myelomeningocele-in-asia-the-singapore-consensus
#8
Tuangsit Wataganara, Suresh Seshadri, Tak Yeung Leung, Citra Matter, Monawat Ngerncham, Namtip Triyasunant, Padmakar Vidyadhar Mali, Agnhitori Biswas, Katika Nawapun, Nisarat Phithakwatchara, Alan W Flake, Mark P Johnson, Arijit Biswas, Mahesh Choolani
OBJECTIVES: The Management of Myelomeningocele Study (MOMS Trial) has inspired many fetal therapy centers (FTCs) to offer open fetal surgery for myelomeningocele (MMC). This is an initial effort to create a candidate model that can be applicable to many parts of Asia. MATERIAL AND METHODS: A limited selection of specialists from 4 established FTCs in Thailand, Hong Kong, India, and Singapore met for a round table discussion. Experts from Children's Hospital of Philadelphia (CHOP) involved in the Trial moderated the session...
February 21, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28218564/-a-brief-of-gestational-diabetes-mellitus-risk-factors-and-current-criteria-of-diagnosis
#9
Zahra Al-Aissa, Orsolya Hadarits, Klára Rosta, András Zóka, János Rigó, Gábor Firneisz, Anikó Somogyi
Diabetes is one of the most common metabolic disorders that may cause pathological pregnancy. Treating diabetes recognized during pregnancy results in lowering maternal and fetal complications. These patients present higher risk for excessive weight gain, preeclampsia, delivery with cesarean sections, high risk of developing type 2 diabetes and cardiovascular disease in the future. Fetuses of mothers with gestational diabetes are at higher risk for macrosomia and birth trauma, after delivery they present higher risk of developing neonatal hypoglycemia, hyperbilirubinemia, and respiratory distress syndrome...
February 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28218216/effects-of-previous-laparoscopic-surgical-diagnosis-of-endometriosis-on-pregnancy-outcomes
#10
Hui Li, Hong-Lan Zhu, Xiao-Hong Chang, Yi Li, Yue Wang, Jing Guan, Heng Cui
BACKGROUND: The association between the previous history of endometriosis and obstetric outcomes is still ambiguous. This study aimed to evaluate the effects of previous history of operatively diagnosed endometriosis on pregnancy outcomes. METHODS: A total of 98 primiparous women who had been diagnosed with endometriosis by previous laparoscopic surgery were included in this retrospective cohort study. Pregnancy outcomes were compared between these women (study group) who had a live birth and 300 women without endometriosis (control group) who had a live birth...
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28217610/disseminated-tuberculosis-in-a-newborn-infant
#11
Tanu Sagar, Kavita Gupta, Mayuri Rani, Iqbal Rajinder Kaur
Tuberculosis (TB) remaining as one of the deadliest communicable diseases. Congenital infection by vertical transmission is rare but high neonatal mortality (up to 60%) and morbidity warrant early and accurate diagnosis of newborns suffering from TB. Intrauterine infection of tuberculosis is most commonly caused by haematogenous spread from the mother causing placental seedling. The organisms reach the fetus via the umbilical vein and the primary focus is often in the fetal liver in hematgenous spread. Another route of infection is by direct ingestion or aspiration of infected amniotic fluid if the placental caseous lesion ruptures directly into the amniotic cavity...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28217238/fetus-in-fetu-case-report-and-brief-review-of-literature-on-embryologic-origin-clinical-presentation-imaging-and-differential-diagnosis
#12
Suhas Aithal Sitharama, Bibekanand Jindal, Mrudula Kumari Vuriti, Bikash Kumar Naredi, Sriram Krishnamurthy, Deepak Barathi Subramania
BACKGROUND: Fetus in fetu (FIF) is a rare entity in which a malformed diamniotic monochorionic parasitic fetal twin develops inside a normal co-twin's body, most commonly in the abdominal cavity. FIF is differentiated from the teratoma by the presence of vertebral column often with an appropriate arrangement of other organs or limbs around it. CASE REPORT: A two-and-a-half-year-old girl presented with a painless abdominal swelling in the right hypochondrium. On imaging, a heterogenous soft tissue mass with internal calcific densities was noted in the retroperitoneum...
2017: Polish Journal of Radiology
https://www.readbyqxmd.com/read/28216915/a-rare-and-interesting-case-of-heterotopic-cervical-pregnancy-after-intracytoplasmic-sperm-injection-and-embryo-transfer
#13
Ritu Punhani, Kundavi Shankar, Thankam R Varma
The wide use of assisted reproductive technologies has contributed to the increased risk of ectopic and subsequently heterotopic pregnancy (HP) rate. Cervical ectopic pregnancy is a very rare and life-threatening form of ectopic pregnancy that can also present as HP. We are describing here a case of 34-year-old woman who presented with bleeding heterotopic cervical pregnancy (HCP). The concomitant viable cervical and intrauterine pregnancies were diagnosed at 8 weeks of gestation. Selective fetal reduction was done for cervical pregnancy following which uterine artery embolization was done as a life-saving measure, and subsequently, injection methotrexate was also given...
October 2016: Journal of Human Reproductive Sciences
https://www.readbyqxmd.com/read/28216077/prenatal-diagnosis-and-outcome-of-fetal-gastrointestinal-obstruction
#14
Patricio E Lau, Stephanie Cruz, Christopher I Cassady, Amy R Mehollin-Ray, Rodrigo Ruano, Sundeep Keswani, Timothy C Lee, Oluyinka O Olutoye, Darrell L Cass
INTRODUCTION: The purpose of this study was to evaluate the accuracy of prenatal diagnosis for fetuses with gastrointestinal (GI) obstruction with correlation to postnatal outcomes. METHODS: Fetuses diagnosed with GI obstruction (excluding esophageal and duodenal) were reviewed for those evaluated between 2006 and 2016. Prenatal diagnosis and imaging studies were compared to postnatal findings. Outcomes evaluated included diagnostic accuracy, rate of other anomalies, neonatal length of stay, incidence of short bowel syndrome, and discharge with TPN or gastrostomy...
January 29, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28215417/prenatal-diagnosis-of-the-criss-cross-heart
#15
Prasad Ravi, Deborah Fruitman, Lindsay Mills, Timothy Colen, Lisa K Hornberger
We sought to describe the prenatal features and postnatal outcomes of the "criss-cross heart" (CCH) with crossing atrioventricular connections as encountered in 5 cases and to review the literature regarding fetal diagnoses of this lesion. We reviewed the clinical history and fetal echocardiograms of 5 patients with a diagnosis of CCH encountered in our institution from 2010 to 2015. Affected pregnancies were identified through the University of Alberta fetal cardiology database. Fetal and postnatal echocardiograms, prenatal and postnatal clinical records, autopsy, and surgical reports were reviewed...
December 18, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/28213879/arthrogryposis-multiplex-congenita-classification-diagnosis-perioperative-care-and-anesthesia
#16
REVIEW
Lulu Ma, Xuerong Yu
Arthrogryposis multiplex congenita (AMC) is a rare disorder characterized by non-progressive, multiple contractures. In addition to affected extremities, patients may also present microstomia, decreased temporomandibular joint mobility. Although the etiology of AMC is unclear, any factor that decreases fetal movement is responsible for AMC. Thus, accurate diagnosis and classification are crucial to the appropriate treatment of AMC. The development of ultrasound technology has enabled prenatal diagnosis. Very early treatment is favorable, and multidisciplinary treatment is necessary to improve the function of AMC patients...
February 17, 2017: Frontiers of Medicine
https://www.readbyqxmd.com/read/28211990/homozygous-mutation-in-prune1-in-an-oji-cree-male-with-a-complex-neurological-phenotype
#17
Gregory Costain, Andrea Shugar, Pradeep Krishnan, Saadet Mahmutoglu, Suzanne Laughlin, Peter Kannu
The PRUNE1 gene encodes a member of the phosphoesterases (DHH) protein superfamily that is highly expressed in the human fetal brain and involved in the regulation of cell migration. Homozygous or compound heterozygous PRUNE1 mutations were recently identified in five individuals with brain malformations from four families. We present a case of a 2-year-old male with a complex neurological phenotype and abnormalities on brain MRI. Re-annotation of clinical whole-exome sequencing data revealed a homozygous likely pathogenic variant in PRUNE1 (c...
March 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28210714/fetal-cholelithiasis-antenatal-diagnosis-and-neonatal-follow-up-in-a-case-of-twin-pregnancy-a-case-report-and-review-of-the-literature
#18
Yannick Hurni, Francesco Vigo, Begoña Lipp von Wattenwyl, Nicole Ochsenbein, Claudia Canonica
Fetal cholelithiasis is a rare finding during a third-trimester ultrasound with an average incidence rate of 0.07-1.15%. We report a case of fetal cholelithiasis in twins, observed in a patient with monochorionic diamniotic twin pregnancy hospitalized at our unit for signs of premature labor. We present the outcome of the 2 neonates with a clinical and sonographic follow-up. In addition, we offer a comprehensive review of the literature available to date.
February 2017: Ultrasound International Open
https://www.readbyqxmd.com/read/28209904/noninvasive-imaging-of-human-immune-responses-in-a-human-xenograft-model-of-graft-versus-host-disease
#19
Catharina H M J Van Elssen, Mohammad Rashidian, Vladimir Vrbanac, Kai W Wucherpfennig, Zeina El Habre, Jana Sticht, Christian Freund, Johanne Jacobsen, Juanjo Cragnolini, Jessica Ingram, Loes Plaisier, Eric Spierings, Andrew M Tager, Hidde Ploegh
The immune system plays a crucial role in many diseases. Activation or suppression of immunity is often related to clinical outcome. Methods to explore the dynamics of immune responses are important to elucidate their role in conditions characterized by inflammation, such as infectious disease, cancer or auto-immunity. Immuno-PET is a non-invasive method by which disease and immune cell infiltration can be explored simultaneously. Using radiolabeled antibodies or fragments derived from them, it is possible to image disease-specific antigens and immune cell subsets...
February 16, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/28209493/quantitative-analysis-of-fetal-facial-morphology-using-3d-ultrasound-and-statistical-shape-modelling-a-feasibility-study
#20
Andrea Dall'Asta, Silvia Schievano, Jan L Bruse, Gowrishankar Paramasivam, Christine Tita Kaihura, David Dunaway, Christoph C Lees
BACKGROUND: The antenatal detection of facial dysmorphism using three-dimensional ultrasound may raise the suspicion of an underlying genetic conditions but infrequently leads to a definitive antenatal diagnosis. Despite advances in array and non invasive prenatal testing, not all genetic conditions can be ascertained from such testing. OBJECTIVES: The aim of this study was to investigate the feasibility of quantitative assessment of fetal face features using prenatal three-dimensional ultrasound volumes and statistical shape modelling...
February 13, 2017: American Journal of Obstetrics and Gynecology
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