Ultrasound Markers For Fetal Chromosomal Defects
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Ultrasound Markers For Fetal Chromosomal Defects
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Author : K.H. Nicolaides
language : en
Publisher: CRC Press
Release Date : 1995-11-15
Ultrasound Markers For Fetal Chromosomal Defects written by K.H. Nicolaides and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-11-15 with Medical categories.
This is the most detailed, authoritative textbook available on the use of ultrasound markers in screening for fetal chromosomal defects. It describes in detail the methodology for calculating the risks for chromosomal defects using maternal age and gestational age as well as ultrasound findings. The authors explain how more than 90% of major chromosomal defects can be detected by combining data for fetal nuchal translucency thickness, fetal heart rate, maternal age, and maternal serum biochemistry at 10-14 weeks of gestation. The book is heavily referenced throughout and contains many illustrations and tables.
Congenital Anomalies
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Author : Stefania Tudorache
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-05-02
Congenital Anomalies written by Stefania Tudorache and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-02 with Medical categories.
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.
Handbook Of Fetal Medicine
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Author : Sailesh Kumar
language : en
Publisher: Cambridge University Press
Release Date : 2010-07-01
Handbook Of Fetal Medicine written by Sailesh Kumar and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-01 with Medical categories.
Handbook of Fetal Medicine provides a concise and practical guide to the modern management of normal pregnancy and the at-risk fetus. Comprehensive in scope, in an easy-to-use format, the book provides guidance on a wide range of conditions, best practice management strategies and treatment options in maternal-fetal medicine. Each system-based chapter has a brief introduction on embryology and discusses the key genetic developments and relevant developmental abnormalities. The book begins by addressing genetic disorders such as Down syndrome, and goes on to consider skeletal and bodily system abnormalities. All key management points are highlighted and data on long-term outcomes are provided. This book will appeal to maternal-fetal medicine specialists, subspecialty trainees, obstetricians and midwives as a useful practical reference tool in daily practice. It is particularly suitable for trainees in Obstetrics & Gynaecology preparing for the post graduate examinations.
Diagnostic Imaging Of Fetal Anomalies
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Author : David A. Nyberg
language : en
Publisher: Lippincott Williams & Wilkins
Release Date : 2003
Diagnostic Imaging Of Fetal Anomalies written by David A. Nyberg and has been published by Lippincott Williams & Wilkins this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medical categories.
Written by the world's preeminent authorities on diagnostic ultrasound, the Second Edition of this bestseller guides readers through the use of ultrasound to detect and identify birth defects--including heart malformations, kidney obstructions, intestinal blockages, lung abnormalities, and more. The book offers up-to-date advice on what to look for, given a certain risk or clinical history, and how to perform and interpret the ultrasound examination. More than 1,600 images--including full-color throughout--provide a true-to-life view of ultrasound findings. Each anomaly is discussed in an easy-to-follow format that covers characteristic features...pathogenesis and etiology...differential diagnosis...prognosis...and management. This edition includes brief tables of teratogens and information on genetic markers.
Prenatal Screening And Diagnosis An Issue Of Clinics In Laboratory Medicine E Book
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Author : Anthony O. Odibo
language : en
Publisher: Elsevier Health Sciences
Release Date : 2010-08-11
Prenatal Screening And Diagnosis An Issue Of Clinics In Laboratory Medicine E Book written by Anthony O. Odibo and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-08-11 with Medical categories.
This issue of Clinics in Laboratory Medicine, Guest Edited by Anthony Odibo and David Krantz, will feature article topics such as: Screening for Chromosomal abnormalities; Cystic fibrosis screening; The role of second-trimester screening, in the post-first trimester screening era; Modifying risk for Aneuploidy with second-trimester ultrasound after a positive serum screen; Cost-effectiveness of Down syndrome screening paradigms; Biochemical and biophysical screening for the risk of Preterm delivery; Pre-implantation genetic diagnosis; Prenatal testing for infectious disease, Thrombophilias, Preeclampsia, Neural Tube Defects; Management of Multiple Pregnancy; Genetic Counseling Issues in Down syndrome Screening; First Trimester Ultrasound Markers; Quality Control of Nuchal Translucency; Clinical Implications of First Trimester Screening; Adverse Pregnancy Outcomes after Positive Screening; First Trimester Combined Screening: Instant Risks Approach.
Ultrasound Diagnosis Of Fetal Anomalies
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Author : Michael Entezami
language : en
Publisher: Thieme
Release Date : 2004
Ultrasound Diagnosis Of Fetal Anomalies written by Michael Entezami and has been published by Thieme this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Medical categories.
Recent advances in ultrasound technology have dramatically advanced prenatal care, and its use is now standard. Medical professionals today can accurately detect fetal structural irregularities, and as a result, provide higher quality prenatal and postnatal patient care. This well-referenced teaching atlas is a comprehensive and practical overview of fetal ultrasound technology, providing up-to-date diagnosis and examination guidelines for the most clinically important anomalies and diseases. Incorporating an impressive collection of sonographic images and plates, the book provides an invaluable visual aid in recognizing even the most difficult-to-interpret ultrasound findings. Key features: Nearly 500 high-quality sonograms and images that illustrate frequent and rare fetal irregularities, including pathophysiologic disorders Tips for: avoiding common image misinterpretations; scanning techniques; and optimal times for ultrasound examinations Special chapters on chromosomal disorders and their soft markers, post-infectious malformations, and multiple pregnancies Unique design that allows quick and easy access to information Useful data and advice for concerned parents, including Internet resources and support groups No professional can afford to be without this up-to-date information. Incorporating the graphic strength of an atlas with the educational utility of a textbook, ULTRASOUND DIAGNOSIS OF FETAL ANOMALIES is essential for helping specialists to reliably identify prenatal irregularities and disease for the best results.
Ultrasound Diagnosis Of Fetal Anomalies
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Author : Michael Entezami
language : en
Publisher: Thieme
Release Date : 2011-01-01
Ultrasound Diagnosis Of Fetal Anomalies written by Michael Entezami and has been published by Thieme this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-01 with Medical categories.
Visual excellence combined with invaluable diagnostic guidelines Recent advances in ultrasound technology have dramatically advanced prenatal care, and its use is now standard. Medical professionals today can accurately detect fetal structural irregularities, and as a result, provide higher quality prenatal and postnatal patient care. This well-referenced teaching atlas is a comprehensive and practical overview of fetal ultrasound technology, providing up-to-date diagnosis and examination guidelines for the most clinically important anomalies and diseases. Incorporating an impressive collection of sonographic images and plates, the book provides an invaluable visual aid in recognizing even the most difficult-to-interpret ultrasound findings. Key features: Nearly 500 high-quality sonograms and images that illustrate frequent and rare fetal irregularities, including pathophysiologic disorders Tips for: avoiding common image misinterpretations; scanning techniques; and optimal times for ultrasound examinations Special chapters on chromosomal disorders and their soft markers, post-infectious malformations, and multiple pregnancies Unique design that allows quick and easy access to information Useful data and advice for concerned parents, including Internet resources and support groups No professional can afford to be without this up-to-date information. Incorporating the graphic strength of an atlas with the educational utility of a textbook, ULTRASOUND DIAGNOSIS OF FETAL ANOMALIES is essential for helping specialists to reliably identify prenatal irregularities and disease for the best results.
Detection Of Fetal Abnormalities Based On Three Dimensional Nuchal Translucency
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Author : Khin Wee Lai
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-10-29
Detection Of Fetal Abnormalities Based On Three Dimensional Nuchal Translucency written by Khin Wee Lai and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-29 with Technology & Engineering categories.
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.
Ultrasound For Congenital Fetal Anomalies
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Author : Sonal Panchal
language : en
Publisher: JP Medical Ltd
Release Date : 2017-07-17
Ultrasound For Congenital Fetal Anomalies written by Sonal Panchal and has been published by JP Medical Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-17 with Medical categories.
This book is a comprehensive guide to ultrasound and congenital foetal anomalies, for obstetricians. Divided into twelve chapters, the book begins with an introduction to normal and abnormal embryo and foetal anatomy, then provides guidance on accurate scanning and measurement taking to assist understanding of abnormal ultrasound findings. The following sections discuss diagnostic ultrasound features of all major and common anomalies, differential diagnosis, and prognosis and management strategies. Both qualitative and quantitative assessment data are described in depth. Authored by a recognised expert in the field, the book is further enhanced by ultrasound images, illustrations and tables. Key points Comprehensive guide to ultrasound and congenital foetal anomalies Provides guidance on accurate scanning and measurement taking Covers diagnostic ultrasound features of all major and common anomalies Includes both qualitative and quantitative assessment data
Screening For Foetal Chromosomal Abnormalities
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Author : Sics Editore
language : en
Publisher: SICS Editore
Release Date : 2014-10-01
Screening For Foetal Chromosomal Abnormalities written by Sics Editore and has been published by SICS Editore this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-01 with Medical categories.
Each pregnancy carries a small risk of foetal chromosomal abnormalities. The incidence of trisomy 21, which causes Down's syndrome, is less than 1/1000 if the mother is below 30 years of age, and more than 1/100 if the mother is over 40 years of age. Older pregnant women (35–40 years of age) should be offered chorionic villus sampling or amniocentesis to screen for chromosomal abnormalities. Down’s syndrome and other chromosomal abnormalities can be screened in women in any age based on age, serum markers or minor abnormalities of the foetus discovered by ultrasonography. One possible strategy for screening of chromosomal abnormalities is to use combined screening in early pregnancy (serum markers at 8–11 weeks of gestation and measurement of nuchal translucency as a part of routine ultrasound examination at week 10–12) or alternatively with maternal serum triple screening at week 14 or 15. Remember that screening is voluntary and a pregnant woman can choose whether she wants foetal diagnostic studies after she has been given information on the reliability, risks, timing of the studies and the reporting methods.