Neuroradiologia

In this monograph, the authors summarize their findings in complex neuroimaging work (cranio-, spondylo-, myelo- and angiography as well as CT and MR imaging of the brain and spine) during their longstanding experience at the N. Burdenko Neurosurgical Institute in Moscow. The book begins with a review of modern neuroimaging techniques: CT and MR angiography, perfusion and diffusion imaging, tractography, spectroscopy and functional MR imaging. The problems and various other aspects of diagnosis of intra- and extra-axial brain tumors (more than 30,000 verified cases) as well as of cerebrovascular, infectious, demyelinating, degenerative and traumatic brain and spine lesions are discussed.The volume is well illustrated with angiographic, CT and MR images of complex diagnostic studies. The numerous images represent a 'visual text', which can be used as an atlas by practical clinicians. This book is a comprehensive reference manual for neurologists, neurotraumatologists and radiologists. It may also be of interest to technicians, medical physicists, students and other specialists interested in neurovisualization and diagnostic imaging.

Through the combination of the latest imaging modalities and microdevice delivery, interventional neuroradiologic techniques are currently revolutionizing the therapy for many of the most common neurological and neurosurgical disorders. Crossing the boundaries of classically delineated medical and surgical specialties including neurosurgery, neuroradiology, and neurology, interventional neuroradiology uses advanced neuroimaging combined with endovascular techniques to guide catheters and devices through blood vessels. These procedures can treat diseases involving structures of the head, neck, and central nervous system. These advances now provide noninvasive treatment for many disorders that were previously treated only with open surgical techniques, and make treatments possible for many patients-who until recently would have had no acceptable therapeutic options. Interventional Neuroradiology discusses CT, MR, and ultrasonographic evaluation of cerebrovascular disease, focusing on current neuroimaging evaluation of disorders. It emphasizes the integration of current neuroimaging information into decision-making and performance practices for neuroendovascular procedures. The book describes clinical techniques and includes the most current technical modifications for the varying devices in use today. Filled with scientifically concise illustrations, the text depicts pertinent neuroanatomy, imaging, and neuroendovascular techniques. Written by a panel of today's leading experts in the field of interventional neuroradiology, this volume demonstrates the potential of these lifesaving techniques.

This book provides a comprehensive review of state-of-the-art imaging in head and neck cancer. Precise determination of tumor extent is of the utmost importance in these neoplasms, as it has important consequences for staging of disease, prediction of outcome and choice of treatment. Only the radiologist can fully appreciate submucosal, perineural, and perivascular tumor spread, and detect metastatic disease at an early stage. Imaging is also of considerable benefit for patient surveillance after treatment. All imaging modalities currently used in the management of head and neck neoplasms are considered in depth, and in addition newer techniques such as PET-CT and diffusion-weighted MRI are discussed. This book will help the reader to recommend, execute and report head and neck imaging studies at a high level of sophistication and thereby to become a respected member of the team managing head and neck cancer.

Encouraged by the success of the Italian editions, the Authors have decided to publish an English version taking into account the latest technical and methodological advances and the consequent new acquisitions in clinical practice. The contribution of Professor R. Jinkins has been essential to carry out both these tasks. The resulting work is an up-to-date technical tool that preserves its original aim of contributing to the training of those radiologists who work in emergency departments. We hope that this revised and extended English version will have the same success as the pre- ous Italian editions, thereby confirming the validity of our initiative. The work of all the friends and colleagues who have contributed to the making of this book is gratefully acknowledged. Tommaso Scarabino Ugo Salvolini CONTENTS I. CEREBROVASCULAR EMERGENCIES 1. 1 Clinical and diagnostic summary Neuroradiological protocol ...3 Haemorrhagic stroke ...4 Ischaemic stroke ...4 Conclusions ...6 References ...6 1. 2 CT in ischaemia Introduction ...7 Semeiotics ...7 Particular forms of infarction ...21 Differential diagnosis ...24 Conclusions ...25 References ...25 1. 3 CT in intraparenchymal haemorrhage Introduction ...27 The role of CT ...28 Causes ...29 Semeiotics ...34 Particular forms of IPH ...46 Conclusions ...47 References ...47 1. 4 CT use in subarachnoid haemorrhage Introduction ...49 Semeiotics ...49 Causes ...52 Complications ...58 Postsurgical follow-up ...59 Conclusions ...60 References ...60 1. 5 MRI in ischaemia Introduction ...63 Semeiotics ...64 Possible uses of clinical MR in the diagnosis of emergency ischaemia after the hyperacute phase ...70 References ...

The use of neuroimaging studies in psychiatry is explodingAand offers tremendous potential for practicing clinicians. Yet if you're like many psychiatrists, you're sometimes uncertain about which studies to use in specific situations. Until now, you've had to sort through the only information availableAtechnical reviews in the literatureAfor guidance. But no more. Essentials of Neuroimaging for Clinical Practice is an all-in-one resource that explains how to use these powerful techniques to improve outcomes. It demystifies neuroimaging with clear, concise, and practical advice on using today's most advanced applications in the diagnostic workup of patients. This practical clinical guide will help you achieve a solid understanding of the full range of neuroimaging modalities: -Structural techniques such as computed tomography (CT) and magnetic resonance imaging (MRI) -Functional techniques such as positron emission tomography (PET), single photon emission computed tomography (SPECT), functional magnetic resonance imaging (fMRI), and magnetic resonance spectroscopy (MRS) -Other techniques such as electroencephalography (EEG)Aincluding quantitative EEG and event-related potentialsAand magnetoencephalography. For each modality, you'll find: -A basic review of the techniqueAtrace the development of each modality, and become familiar with its underlying technology. -Guidance on when to use itAlearn which techniques are best to use in specific clinical situations. -Tips for ordering studiesAdiscover how to write up orders to obtain the most accurate and detailed information from each study, including when to use contrast and how to determine the best acquisition parameters. -A look at its future potential in practice and researchAexplore the current capabilities of each modality and the most promising strategies for improving diagnostic results. Filled with examples of real-life imaging studies, Essentials of Neuroimaging for Clinical Practice is a must-have tool for all practicing psychiatrists and psychologists. In addition, it will serve as an excellent clinical guide for residentsAand an outstanding text for courses in clinical neuroimaging for psychiatrists.

New neuroimaging techniques are developing at a break neck pace-every academic journal contains glossy pictures of brain activity corresponding to a particular task emblazoned in glorious technicolor. Discoveries about brain function in psychiatric disorders have been made at an equally rapid rate. However, most books on the subject have been written from a technical point of view. An introductory, easy-to-read guide, Neuroimaging in Psychiatry provides an overview and the clinical relevance of the latest neuroimaging findings. With contributions from an international panel of experts, this book reviews current findings from neuroimaging in schizophrenia, obsessive-compulsive disorder, depression, eating disorders, psychopathy, aging, and drug addiction. Chapter authors explore innovative and imaginative uses of neuro imaging technology, implications for our understanding of these disorders, and their impact on clinical practice. The book gives you a general overview of the main techniques to help you successfully complete a neuroimaging project.

As minimally invasive surgery becomes the standard of care in neurosurgery, it is imperative that surgeons become skilled in the use of image-guided techniques. This outstanding new book provides an in-depth analysis of current and developing applications in this rapidly growing field. A highly acclaimed team of authors share their experience with this exciting technology, outlining benefits and limitations of each technique. The book begins with an overview of image-guided neurosurgery, and then continues with specific cranial and spinal procedures. You'll get full coverage of clinical applications for topics such as: videotactic neurosurgery, needle biopsy, cranial and spinal navigation, and much more! Key features of the book: * Full analysis of current and future applications of image-guided procedures * Detailed descriptions of procedures, from basic to the most advanced * An international "who's who" of contributors, all of whom have significantly advanced contributions to the field of image-guided surgery * Valuable information that leads to more effective results and optimal patient care Increasing evidence shows there are many advantages to using image-guided techniques. It can make procedures more efficient, minimize exposure and invasiveness, define resection boundaries, and optimize hardware placement. Here is the clinical reference that neurosurgeons, orthopaedic surgeons, and residents need to get the most up-to-date assessment of this vital field. Stay on the cutting-edge of an exciting new technology; order your copy of ADVANCED TECHNIQUES IN IMAGE-GUIDED BRAIN AND SPINE SURGERY today!