Download or read book Detection of Fetal Abnormalities Based on Three Dimensional Nuchal Translucency written by Khin Wee Lai and published by Springer Science & Business Media. This book was released on 2012-10-29 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrasound (US) prenatal screening has been proposed as the most effective technique for Trisomy 21 early assessment. Assessment of Nuchal Translucency (NT) offers promising non-invasive method for fetal abnormalities detection up to 75%. Nevertheless, current clinician practice of NT examination by locating the sonogram calipers on 2D US image requires highly trained and competent operators by adhering to a standard tedious protocol; therefore it is prone to errors and hence it decreases the reliability in intra- and inter-observer repeatability. This Brief provides the basic knowledge regarding Trisomy 21 diseases and its existing detection methods. The restrictions and disadvantages of each method are discussed accordingly. Therefore, a non-invasive early detection method using 3D ultrasound reconstruction of Nuchal Translucency is introduced. This new method for 3D NT assessments has an edge over the previous 2D methods, and entails the composite function in visualizing the explicit internal marker structure. Further, image processing techniques covered from data acquisition, pre-processing, speckle noise reduction and 3D segmentation are also discussed. This should be especially useful for students and professional researchers in the Biomedical and image processing fields.
Download or read book The 11 14 Week Scan The Diagnosis of Fetal Abnormalities written by R.J.M. Snijders and published by CRC Press. This book was released on 1999-09-15 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 11-14-week scan helps to identify a high proportion of fetuses with trisomy 21 and other chromosomal abnormalities, major defects of the heart and great arteries, and a wide range of skeletal dysplasias and genetic syndromes. Other benefits include confirmation that the fetus is alive, accurate dating of the pregnancy, early diagnosis of major fetal defects, and the detection of multiple pregnancies and identification of chorionicity. The 11-14-Week Scan is a complete, authoritative clinician's textbook on using ultrasound as the main diagnostic tool in the prenatal detection of congenital abnormalities. It provides the basis of learning for the theoretical component of the Certificate of Competence in the 11-14-week scan awarded by The Fetal Medicine Foundation. The book covers early screening for chromosomal abnormalities, implications of increased nuchal translucency in chromosomally normal fetuses, ultrasound diagnosis of fetal ab normalities, determination of chorionicity and implications and management of multiple pregnancies, and multifetal pregnancy reduction.
Download or read book Pregnancy After Assisted Reproductive Technology written by Eric Jauniaux and published by Cambridge University Press. This book was released on 2012-09-06 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical, evidence-based guide to managing ART pregnancies, based on 30 years of clinical experience, including gynaecological, genetic and obstetric complications.
Download or read book Congenital Anomalies written by Stefania Tudorache and published by BoD – Books on Demand. This book was released on 2018-05-02 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays, nobody can imagine practicing obstetrics without using obstetrical ultrasound. Working in the prenatal diagnosis field requires dedication, patience, skills, experience, caution, and empathy. The concept of this book was guided by the desire to provide some help to the ultrasound operators. On a daily basis, they are confronted with the challenging task of ruling out or suspecting/confirming the diagnosis of fetal anomalies, either structural or chromosomal. The chapters of this book contain objective and exhaustive updated reviews of the pertinent literature, so that the reader would have a wide reference basis on each subject. Yet, many authors scan the fetus themselves or are directly involved with managing pregnancies with structural malformations or chromosomal anomalies. They kindly shared their personal experience and lessons learned over the years. This book is beneficial for all the professionals working in the prenatal diagnosis.
Download or read book Fetal Medicine written by Bidyut Kumar and published by Cambridge University Press. This book was released on 2016-04-07 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the RCOG Training Module in Fetal Medicine, this book provides a knowledge base for practitioners in obstetrics and maternal-fetal medicine.
Download or read book Ultrasound of Congenital Fetal Anomalies written by Dario Paladini and published by CRC Press. This book was released on 2018-03-29 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most frequently asked questions that confront the fetal medicine trainee/expert on a daily basis are “Is the finding real or merely an artifact?” and “Is the diagnosis correct?”. However, to be able to find the description of an abnormal ultrasound finding in a textbook, one generally has to search by the definite diagnosis, which has not been done as yet. This uneasy feeling was the first factor that directed the layout of Ultrasound of Congenital Fetal Anomalies: Differential Diagnosis and Prognostic Indicators, Second Edition. Copiously illustrated, the book displays fetal anomalies by scanning view and descriptions of all major ultrasound planes, detailing what can be considered a normal view and what cannot. See What’s New in the Second Edition: Early detection of fetal anomalies (1214 weeks) Ultrasound in fetal infections and in twins The nuchal translucency issue, the newest intracranial translucency as well as the range of congenital anomalies detectable at this gestational age Expanded coverage of heart anomalies, including arrhythmias and early fetal echocardiography The author’s mission continues to be to provide guidance on how to quickly recognize and diagnose congenital fetal anomalies, beginning at the beginning with ultrasound sigh all the way through to final diagnosis.
Download or read book Detection of Fetal Abnormalities Based on Three Dimensional Nuchal Translucency written by Khin Wee Lai and published by Springer. This book was released on 2012-10-30 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrasound (US) prenatal screening has been proposed as the most effective technique for Trisomy 21 early assessment. Assessment of Nuchal Translucency (NT) offers promising non-invasive method for fetal abnormalities detection up to 75%. Nevertheless, current clinician practice of NT examination by locating the sonogram calipers on 2D US image requires highly trained and competent operators by adhering to a standard tedious protocol; therefore it is prone to errors and hence it decreases the reliability in intra- and inter-observer repeatability. This Brief provides the basic knowledge regarding Trisomy 21 diseases and its existing detection methods. The restrictions and disadvantages of each method are discussed accordingly. Therefore, a non-invasive early detection method using 3D ultrasound reconstruction of Nuchal Translucency is introduced. This new method for 3D NT assessments has an edge over the previous 2D methods, and entails the composite function in visualizing the explicit internal marker structure. Further, image processing techniques covered from data acquisition, pre-processing, speckle noise reduction and 3D segmentation are also discussed. This should be especially useful for students and professional researchers in the Biomedical and image processing fields.
Download or read book Screening for Down s Syndrome written by J. G. Grudzinskas and published by Cambridge University Press. This book was released on 1994-11-17 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important new publication summarises the recent exciting advances in screening for Down's syndrome. It addresses important clinical questions such as: risk assessment, who to screen, when to screen, which techniques to use, and the organisation of screening programmes nationally and internationally. An international and authoritative team of authors has been invited to assess the latest developments in this rapidly advancing area. The volume provides a critical and much needed evaluation of the potential and limitations of new and established techniques for screening for Down's syndrome. It will serve as an essential source of information for all those involved in pre-natal diagnosis and the provision of obstetric care.
Download or read book First Trimester Ultrasound written by Jacques S. Abramowicz and published by Springer. This book was released on 2015-08-24 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a unique and focused study of the use of ultrasound during the first trimester, a critical time in a fetus’ development. It includes basic examination guidelines as well as cutting-edge ultrasound modalities, including Doppler and three-dimensional ultrasound, for the period immediately preceding conception through early embryology. Beginning with a discussion of the safety and efficacy of diagnostic ultrasound and the use of this modality for the evaluation and treatment of infertility, recognized experts in the field explore conditions that may interfere with normal conception or development, including maternal diseases that would benefit from early scanning, elements of teratology, multiple gestations, ectopic pregnancy, gestational trophoblastic disease, fetal anomalies and invasive procedures in the first trimester. Numerous illustrations and figures are provided to serve as aids for understanding key concepts. First-Trimester Ultrasound is a valuable resource for many, in or after training, in obstetrics and gynecology, radiology, emergency medicine, family medicine and genetics.
Download or read book Obstetric Imaging Fetal Diagnosis and Care E Book written by Joshua Copel and published by Elsevier Health Sciences. This book was released on 2017-07-18 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt: Richly illustrated and comprehensive in scope, Obstetric Imaging, 2nd Edition, provides up-to-date, authoritative guidelines for more than 200 obstetric conditions and procedures, keeping you at the forefront of this fast-changing field. This highly regarded reference covers the extensive and ongoing advances in maternal and fetal imaging in a concise, newly streamlined format for quicker access to common and uncommon findings. Detailed, expert guidance, accompanied by superb, high-quality images, helps you make the most of new technologies and advances in obstetric imaging. - Features more than 1,350 high-quality images, including 400 in color. - Helps you select the best imaging approaches and effectively interpret your findings with a highly templated, bulleted, at-a-glance organization. - Reflects all the latest developments in the field, including genetics, open fetal surgery, fetal echocardiography, Zika virus, and 3D imaging, so you can provide the safest and most responsive care to both mother and fetus. - Includes new chapters on Limbs and Bones Overview; Open Fetal Surgery; Biophysical Profile; Ultrasound Physics; Elastography; Doppler; MRI; Echogenic Bowel; Pregnancy of Unknown Location (PUL), Failed Pregnancy and Ectopic Pregnancy, Cesarean Scar Pregnancy; Cytomegalovirus (CMG), Rubella, Toxoplasmosis, Herpes, Varicella; and Congenital Syphilis; plus a new chapter on Zika Virus written by imaging experts from the "hot zone." - Keeps you up to date with the latest developments in multimodality imaging and optimizing diagnostic accuracy from ultrasound, 3D ultrasound, Doppler, MRI, elastography, image-guided interventions, and much more. - Expert ConsultTM eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, Q&As, and references from the book on a variety of devices.
Download or read book Reducing Birth Defects written by Institute of Medicine and published by National Academies Press. This book was released on 2003-10-27 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each year more than 4 million children are born with birth defects. This book highlights the unprecedented opportunity to improve the lives of children and families in developing countries by preventing some birth defects and reducing the consequences of others. A number of developing countries with more comprehensive health care systems are making significant progress in the prevention and care of birth defects. In many other developing countries, however, policymakers have limited knowledge of the negative impact of birth defects and are largely unaware of the affordable and effective interventions available to reduce the impact of certain conditions. Reducing Birth Defects: Meeting the Challenge in the Developing World includes descriptions of successful programs and presents a plan of action to address critical gaps in the understanding, prevention, and treatment of birth defects in developing countries. This study also recommends capacity building, priority research, and institutional and global efforts to reduce the incidence and impact of birth defects in developing countries.
Download or read book D pistage G n tique Et la Vie Priv e written by Privacy Commissioner of Canada and published by Commissaire à la protection de la vie privée. This book was released on 1992 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report gives a simplified description of the scientific fundamentals of genetic testing and describes its present applications; establishes broad privacy principles to guide both the public and private sectors on testing matters; examines specifically how the Privacy Act regulates genetic testing by government institutions; and addresses the growing need to consider regulating private sector genetic testing. A summary of positions taken by other countries and international organizations on privacy and genetic testing is also included.
Download or read book Placental Fetal Growth Restriction written by Christoph Lees and published by Cambridge University Press. This book was released on 2018-03-31 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the effective evaluation, analysis and management of placental-fetal growth restriction (PFGR), reducing the risk of perinatal mortality and morbidity in patients worldwide. Extensively researched by international experts, this manual provides practitioners with a detailed, hands-on approach to the practical 'pearls' for direct patient management. This authoritative volume advises on matters such as the correct evaluation and management of high-risk patients in danger of PFGR through to delivery. Extensive and wide-ranging, this book is an invaluable companion to the developing research interest and clinical applications in PFGR, including developmental outcomes in early childhood. Featuring a critical evaluation of a variety of abnormal conditions, such as fetal hypoxia, which are clearly displayed through extensive illustrations. This essential toolkit ensures that practitioners of all levels can effectively limit the risk of mortality and morbidity, and reach the correct diagnosis, first-time.
Download or read book The EBCOG Postgraduate Textbook of Obstetrics Gynaecology written by Tahir Mahmood and published by Cambridge University Press. This book was released on 2021-12-02 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative textbook provides a much-needed guide for postgraduate trainees preparing for the European Board and College of Obstetrics and Gynaecology (EBCOG) Fellowship examination. Published in association with EBCOG, it fully addresses the competencies defined by the EBCOG curriculum and builds the clinical practice related to these competencies upon the basic science foundations. Volume 1 covers the depth and breadth of obstetrics, and draws on the specialist knowledge of four highly experienced Editors and over 100 contributors from across Europe, reflecting the high-quality training needed to ensure the safety and quality of healthcare for women and their babies. It incorporates key international guidelines throughout, along with colour diagrams and photographs for easy understanding. This is an invaluable resource, not only for postgraduate trainees planning to sit the EFOG examination, but also for practising specialists looking to update their knowledge and skills to meet the ever-evolving complexity of clinical practice.
Download or read book Echocardiography in Pediatric and Congenital Heart Disease written by Wyman W. Lai and published by John Wiley & Sons. This book was released on 2012-01-03 with total page 1618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Echocardiography is essential in the practice of pediatric cardiology. A clinical pediatric cardiologist is expected to be adept at the non-invasive diagnosis of congenital heart disease and those who plan to specialize in echocardiography will need to have knowledge of advanced techniques. Echocardiography in Pediatric and Congenital Heart Disease addresses the needs of trainees and practitioners in this field, filling a void caused by the lack of material in this fast-growing area. This new title comprehensively covers the echocardiographic assessment of congenital heart disease, from the fetus to the adult, plus acquired heart disease in children. Topics covered include: ultrasound physics laboratory set-up a protocol for a standard pediatric echocardiogram quantitative methods of echocardiographic evaluation, including assessment of diastolic function in depth coverage of congenital cardiovascular malformations acquired pediatric heart disease topics of special interest, such as 3D echocardiography, transesophageal echocardiography, and fetal echocardiography The approach of this book is a major advancement for educational materials in the field of pediatric cardiology, and greatly enhances the experience for the reader. An accompanying DVD with moving images of the subjects covered in the textbook will further enhance the learning experience.
Download or read book MRCOG Part One written by Alison Fiander and published by Cambridge University Press. This book was released on 2016-10-13 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fully updated and illustrated handbook providing comprehensive coverage of all curriculum areas covered by the MRCOG Part 1 examination.
Download or read book Perinatal Genetics written by Mary E Norton and published by Elsevier Health Sciences. This book was released on 2019-01-23 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get a quick, expert overview of the fast-changing field of perinatal genetics with this concise, practical resource. Drs. Mary Norton, Jeffrey A. Kuller, Lorraine Dugoff, and George Saade fully cover the clinically relevant topics that are key to providers who care for pregnant women and couples contemplating pregnancy. It's an ideal resource for Ob/Gyn physicians, maternal-fetal medicine specialists, and clinical geneticists, as well as midwives, nurse practitioners, and other obstetric providers. - Provides a comprehensive review of basic principles of medical genetics and genetic counseling, molecular genetics, cytogenetics, prenatal screening options, chromosomal microarray analysis, whole exome sequencing, prenatal ultrasound, diagnostic testing, and more. - Contains a chapter on fetal treatment of genetic disorders. - Consolidates today's available information and experience in this important area into one convenient resource.
