Computed Tomography of Congenital Brain Malformations

Computed Tomography of Congenital Brain Malformations PDF Author: Mohammed Sarwar
Publisher: Springer Science & Business Media
ISBN: 1461325714
Category : Medical
Languages : en
Pages : 266

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Book Description
Computed tomography (CT) interpretation of congenital malformations of the brain can be quite a difficult and an intimidating task. This book has been written to help allay that intimidation and make CT interpretation of these disorders easier. The embryologic and pathogenetic aspects of these malformations are not clearly defined in every instance; I have tried to present in this work these aspects as I understand them. I hope I have accomplished my objective. Acknowledgments I gratefully acknowledge the superb editorial assistance of Joan Wallace, manuscript typing by Eve VanDine and Susan Morrissey, and the preparation of the illustrations by Tom McCarthy and Ann Curley. Last, but not least, I appreciate the understanding shown by my family during the long preparation of this work. Contents page Dedication ... v Preface ..., vi Acknowledgments ... vii Chapter 1. Introduction. ..." 3 2. Embryology of the Central Nervous System ..." 7 3. Dysgenesis of the Corpus Callosum. ... ... . . 21 ... 4. Holoprosencephaly (prosencephaly), Septo-Optic Dysplasia (deMorsier Syndrome) and Hydrencephaly (Hydranencephaly). ... ... .. . 50 ... 5. Arnold-Chiari Malformation ..." 77 6. Dandy-Walker Malformation ... ~ ... . 96 7. Hydrocephalus ... 115 8. Neurocutaneous Syndromes (phakomatoses) ... 127 9. Miscellaneous: 1) Encephalocele, and Meningoencephalocele and Meningocele ... 144 2) Porencephaly ... 144 3) Microcephaly (Micrencephaly) ... 148 4) Anencephaly ... 153 5) Median Cleft Face Syndrome ... 153 6) Hypertelorism ... 157 7) Hypotelorism ... 157 8) Lissencephaly (Agyria, Pachgyria) ... 157 9) Colpocephaly ... 157 10) Fetal Alcohol Syndrome ... 159 11) Arachnoid Cysts ... ... ... 159 ...

Computed Tomography of Congenital Brain Malformations

Computed Tomography of Congenital Brain Malformations PDF Author: Mohammed Sarwar
Publisher: Springer Science & Business Media
ISBN: 1461325714
Category : Medical
Languages : en
Pages : 266

Get Book Here

Book Description
Computed tomography (CT) interpretation of congenital malformations of the brain can be quite a difficult and an intimidating task. This book has been written to help allay that intimidation and make CT interpretation of these disorders easier. The embryologic and pathogenetic aspects of these malformations are not clearly defined in every instance; I have tried to present in this work these aspects as I understand them. I hope I have accomplished my objective. Acknowledgments I gratefully acknowledge the superb editorial assistance of Joan Wallace, manuscript typing by Eve VanDine and Susan Morrissey, and the preparation of the illustrations by Tom McCarthy and Ann Curley. Last, but not least, I appreciate the understanding shown by my family during the long preparation of this work. Contents page Dedication ... v Preface ..., vi Acknowledgments ... vii Chapter 1. Introduction. ..." 3 2. Embryology of the Central Nervous System ..." 7 3. Dysgenesis of the Corpus Callosum. ... ... . . 21 ... 4. Holoprosencephaly (prosencephaly), Septo-Optic Dysplasia (deMorsier Syndrome) and Hydrencephaly (Hydranencephaly). ... ... .. . 50 ... 5. Arnold-Chiari Malformation ..." 77 6. Dandy-Walker Malformation ... ~ ... . 96 7. Hydrocephalus ... 115 8. Neurocutaneous Syndromes (phakomatoses) ... 127 9. Miscellaneous: 1) Encephalocele, and Meningoencephalocele and Meningocele ... 144 2) Porencephaly ... 144 3) Microcephaly (Micrencephaly) ... 148 4) Anencephaly ... 153 5) Median Cleft Face Syndrome ... 153 6) Hypertelorism ... 157 7) Hypotelorism ... 157 8) Lissencephaly (Agyria, Pachgyria) ... 157 9) Colpocephaly ... 157 10) Fetal Alcohol Syndrome ... 159 11) Arachnoid Cysts ... ... ... 159 ...

Computed Tomography of Congenital Brain Malformations

Computed Tomography of Congenital Brain Malformations PDF Author: Mohammed Sarwar
Publisher:
ISBN: 9781461325727
Category :
Languages : en
Pages : 184

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Book Description


Congenital Malformations of the Brain

Congenital Malformations of the Brain PDF Author: Margaret Grace Norman
Publisher: Oxford University Press, USA
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 484

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Book Description
Offering a new and uniquely multidisciplinary approach to malformations of the brain, this book begins with definitions that clarify the different types of malformations. Since malformations occur in a forming brain, neuroembryology and some of the genes guiding normal development are discussed. Causes of malformations--abnormal chromosomes, Mendelian genetics and external teratogens-- are reviewed. After this basic knowledge has been put in place, each "user-friendly" chapter synthesizes the neuropathology, specific embryology related to the pathology to the malformation, and what is known of possible causes and mechanisms by which the malformation occurs. Each chapter also describes the clinical, radiological, chromosomal and genetic aspects of the malformation. The central nervous system in twins and arthrogryposis multiplex congenita is also considered. Generously illustrated, this volume contains instructive pictures of fetal malformations. The chapter on migration disorders contains many gross and microscopic photographs. Destructive lesions, perinatal hemorrhagic and hypoxic-ischemic lesions and early neonatal degenerations are considered in order to differentiate them from malformations. The book concludes with an appendix listing gene loci which have so far been identified for various malformations.

Clinical Neuroradiology

Clinical Neuroradiology PDF Author: Frederik Barkhof
Publisher: Springer
ISBN: 9783319685359
Category : Medical
Languages : en
Pages :

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Book Description
This superbly illustrated textbook, endorsed by the European Society of Neuroradiology, explains in detail the clinical importance of neuroradiology in complementing history taking and physical examination during the workup of patients suspected of having neurological, neurosurgical, or psychiatric disorders. The role of imaging of the brain and spinal cord is described across the full range of relevant conditions, including, for example, cerebrovascular diseases, trauma, CSF disorders, developmental malformations, autoimmune diseases, epilepsy, tumors and tumor-like conditions, neurodegenerative diseases, metabolic conditions, and bipolar and depressive disorders. The structured approach to imaging and image analysis will ensure that the book is an invaluable resource for neuroradiologists in training and clinicians alike. Starting from the clinical indication, suggestions for imaging protocols are provided and checklists of common findings and aspects key to interpretation are presented. The book is published within the SpringerReference program, which combines thorough coverage with access to living editions constantly updated via a dynamic peer-review process.

Spina Bifida

Spina Bifida PDF Author: M. Memet Özek
Publisher: Springer Science & Business Media
ISBN: 8847006511
Category : Medical
Languages : en
Pages : 523

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Book Description
The aim of this book to promote a multidisciplinary approach to Spina Bifida, providing the three main specialists categories involved – neurosurgeon, orthopedic surgeons, and urologists – with a concise reference that explains the main clinical problems to be faced in everyday clinical practice. The book also provides the busy specialist with an updated overview of surgical approaches.

Rosenberg's Molecular and Genetic Basis of Neurological and Psychiatric Disease

Rosenberg's Molecular and Genetic Basis of Neurological and Psychiatric Disease PDF Author: Roger N. Rosenberg
Publisher: Elsevier
ISBN: 0124105491
Category : Science
Languages : en
Pages : 1465

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Book Description
Rosenberg’s Molecular and Genetic Basis of Neurologic and Psychiatric Disease, Fifth Edition provides a comprehensive introduction and reference to the foundations and key practical aspects relevant to the majority of neurologic and psychiatric disease. A favorite of over three generations of students, clinicians and scholars, this new edition retains and expands the informative, concise and critical tone of the first edition. This is an essential reference for general medical practitioners, neurologists, psychiatrists, geneticists, and related professionals, and for the neuroscience and neurology research community. The content covers all aspects essential to the practice of neurogenetics to inform clinical diagnosis, treatment and genetic counseling. Every chapter has been thoroughly revised or newly commissioned to reflect the latest scientific and medical advances by an international team of leading scientists and clinicians. The contents have been expanded to include disorders for which a genetic basis has been recently identified, together with abundant original illustrations that convey and clarify the key points of the text in an attractive, didactic format. Previous editions have established this book as the leading tutorial reference on neurogenetics. Researchers will find great value in the coverage of genomics, animal models and diagnostic methods along with a better understanding of the clinical implications. Clinicians will rely on the coverage of the basic science of neurogenetics and the methods for evaluating patients with biochemical abnormalities or gene mutations, including links to genetic testing for specific diseases. Comprehensive coverage of the neurogenetic foundation of neurological and psychiatric disease Detailed introduction to both clinical and basic research implications of molecular and genetic understanding of the brain Detailed coverage of genomics, animal models and diagnostic methods with new coverage of evaluating patients with biochemical abnormalities or gene mutations

Diagnostic Imaging for the Emergency Physician E-Book

Diagnostic Imaging for the Emergency Physician E-Book PDF Author: Joshua S. Broder
Publisher: Elsevier Health Sciences
ISBN: 1437735878
Category : Medical
Languages : en
Pages : 899

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Book Description
Diagnostic Imaging for the Emergency Physician, written and edited by a practicing emergency physician for emergency physicians, takes a step-by-step approach to the selection and interpretation of commonly ordered diagnostic imaging tests. Dr. Joshua Broder presents validated clinical decision rules, describes time-efficient approaches for the emergency physician to identify critical radiographic findings that impact clinical management and discusses hot topics such as radiation risks, oral and IV contrast in abdominal CT, MRI versus CT for occult hip injury, and more. Diagnostic Imaging for the Emergency Physician has been awarded a 2011 PROSE Award for Excellence for the best new publication in Clinical Medicine. - Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. - Choose the best test for each indication through clear explanations of the "how" and "why" behind emergency imaging. - Interpret head, spine, chest, and abdominal CT images using a detailed and efficient approach to time-sensitive emergency findings. - Stay on top of current developments in the field, including evidence-based analysis of tough controversies - such as indications for oral and IV contrast in abdominal CT and MRI versus CT for occult hip injury; high-risk pathology that can be missed by routine diagnostic imaging - including subarachnoid hemorrhage, bowel injury, mesenteric ischemia, and scaphoid fractures; radiation risks of diagnostic imaging - with practical summaries balancing the need for emergency diagnosis against long-terms risks; and more. - Optimize diagnosis through evidence-based guidelines that assist you in discussions with radiologists, coverage of the limits of "negative" or "normal" imaging studies for safe discharge, indications for contrast, and validated clinical decision rules that allow reduced use of diagnostic imaging. - Clearly recognize findings and anatomy on radiographs for all major diagnostic modalities used in emergency medicine from more than 1000 images. - Find information quickly and easily with streamlined content specific to emergency medicine written and edited by an emergency physician and organized by body system.

Congenital Heart Disease in Adults

Congenital Heart Disease in Adults PDF Author: Joseph K. Perloff
Publisher: Elsevier Health Sciences
ISBN: 141605894X
Category : Medical
Languages : en
Pages : 502

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Book Description
Dr. Perloff, the founding father of the field of adult congenital heart disease, presents a decade's worth of research and clinical data in the completely redefined 3rd edition to bring you the most current information. With advances in diagnosis and treatment in children, more and more of those with CHD survive well into adulthood. Expert contributors in various fields offer a multi-disciplinary, multi-system approach to treatment so you get comprehensive coverage on all aspects of the subspecialty, including basic unoperated malformations, medical and surgical perspectives, postoperative residue, and sequelae. As someone who treats these patients, you need to be ready to provide the continual care they require. Conveys a multidisciplinary, multi-system approach to the lifelong care of adult CHD patients to put treatment in a broader context. Presents information in a consistent, logical style so the information you need is easy to find and apply. Supplements the text with 600 clear conceptual illustrations to clarify difficult concepts. Features completely rewritten chapters to include the latest developments in the field-such as major advances in surgical and interventional techniques-and the various needs of patients with adult CHD. Incorporates recently published trials such as those involving cyanotic CHD and atherogenesis, coronary microcirculation, and pathogenesis of thrombocytopenia to supplement the chapter on cyanotic CHD. Emphasizes advances in imaging in a new section-edited by an expert-that covers echocardiography as well as specialized imaging techniques. Illustrates the full range of advances in the field with 600 images that reflect the latest progress. Includes new chapters-Global Scope of ACHD; Cardiac Transplantation; Electrophysiologic Abnormalities in Unoperated Patients and Residue and Sequelae After Cardiac Surgery-to provide you with the latest information on the growth of the subspecialty and its effect on treatment. Presents revisions by a new authorship of experts in infectious disease, genetics and epidemiology, sports medicine, neurology, cardiac surgery, cardiac anesthesiology, and more.

Brain Imaging with MRI and CT

Brain Imaging with MRI and CT PDF Author: Zoran Rumboldt
Publisher: Cambridge University Press
ISBN: 1139576399
Category : Medical
Languages : en
Pages : 433

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Book Description
Most imaging books are ordered according to underlying etiology. However, in real life clinical practice, radiologists usually make their differential diagnoses according to the image patterns, as the etiology is often unknown. Brain Imaging with MRI and CT presents over 180 disease processes and normal variants, grouping entities by these basic patterns to accentuate differential diagnostic features. High quality CT and MRI scans show multiple typical and distinguishing images for each entity. Common and unusual clinical scenarios are described, including dilated perivascular spaces, capillary teleangiectasia, Susac's syndrome and desmoplastic infantile ganglioglioma. Both basic and advanced imaging techniques are used, reflecting the reality of clinical practice. This image-focused book emphasises the most pertinent clinical information relevant to the diagnostic process. Trainee and practising radiologists will find Brain Imaging with MRI and CT an invaluable and clinically relevant tool for learning and teaching.

The Chiari Malformations

The Chiari Malformations PDF Author: R. Shane Tubbs
Publisher: Springer Science & Business Media
ISBN: 1461463696
Category : Medical
Languages : en
Pages : 377

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Book Description
Once an uncommon clinical finding, the Chiari malformations are now frequently seen with the advent of more sophisticated imaging modalities. With more than one hundred years of experience with these entities, medicine currently has a much better understanding of the embryology and pathophysiology of the disorder. Long-term outcome studies are becoming more prevalent and patients are commonly operated on with generally favorable results. Comprehensive in design, the The Chiari Malformations focuses on the two most common forms of hindbrain herniation, the Chiari I and II malformations. Since the original description and classification of hindbrain hernias more than one hundred and twenty years ago, the Chiari malformations have revealed much of their pathophysiology and have become easily diagnosed radiologically. Indeed with the availability of MRI, more and more patients are being labeled with the diagnosis but without symptoms or appropriate symptoms. Timely and an invaluable addition to the literature, The Chiari Malformations thoroughly details the progress that has been made with our understanding of these conditions, their radiologic definition, details of operative intervention and prediction of outcome.