Magnetic Resonance Imaging is a very important clinical imaging tool. It combines different fields of physics and engineering in a uniquely complex way. MRI is also surprisingly versatile, 'pulse sequences' can be designed to yield many different types of contrast. This versatility is unique to MRI. This short book gives both an in depth account of the methods used for the operation and construction of modern MRI systems and also the principles of sequence design and many examples of applications. An important additional feature of this book is the detailed discussion of the mathematical principles used in building optimal MRI systems and for sequence design. The mathematical discussion is very suitable for undergraduates attending medical physics courses. It is also more complete than usually found in alternative books for physical scientists or more clinically orientated works.

People of every age, ethnicity, and gender survive sexual assault, and their continued well-being depends upon an informed and responsive network of medical, legal, and social service practitioners. Best practices, accurate diagnoses, and up-to-date treatments administered by these dedicated professionals protect sexual assault patients and hold perpetrators accountable for their crimes. For the safety of survivors and in support of their professional caretakers, Sexual Assault Quick Reference offers comprehensive, accessible guidelines for responding to sexual assault, wherever it occurs. The revised second edition of Sexual Assault Quick Reference provides updated information on a variety of subjects, all in the same convenient format, including chapters on the physical and forensic evaluation of patients across the life span, identifying and treating STIs (based on the CDC's 2015 Treatment Guidelines), mental health care for survivors and vicariously traumatized practitioners, and the investigation and prosecution of sexual violence. To address contemporary issues in a rapidly evolving field of practice, the second edition also offers 4 all-new chapters covering: Disclosure processes, medical and mental health care, and legal proceedings for sexual assault in the military The nature of human trafficking, common characteristics and identification of trafficked persons, and physical and mental health issues for survivors Assessment, documentation, and treatment of injuries sustained via strangulation Understanding and responding to online sexual exploitation, including self-exploitation and sexting, online sexual solicitation, and exposure to sexually explicit materials

Since the publication of the first edition of the Handbook in 2002, optical methods for biomedical diagnostics have developed in many well-established directions, and new trends have also appeared. To encompass all current methods, the text has been updated and expanded into two volumes. Volume 1: Light - Tissue Interaction features eleven chapters, five of which focus on the fundamental physics of light propagation in turbid media such as biological tissues. The six following chapters introduce near-infrared techniques for the optical study of tissues and provide a snapshot of current applications and developments in this dynamic and exciting field. Topics include the scattering of light in disperse systems, the optics of blood, tissue phantoms, a comparison between time-resolved and continuous-wave methods, and optoacoustics. Volume 2: Methods begins by describing the basic principles and diagnostic applications of optical techniques based on detecting and processing the scattering, fluorescence, FT IR, and Raman spectroscopic signals from various tissues, with an emphasis on blood, epithelial tissues, and human skin. The second half of the volume discusses specific imaging technologies, such as Doppler, laser speckle, optical coherence tomography (OCT), and fluorescence and photoacoustic imaging.

In the investigation of child abuse, consistent investigative protocol and clear, thorough documentation of facts and findings are essential to ensuring justice for victims, both for those who survive and for those who do not. In order to achieve the best possible results in such cases, multidisciplinary investigative teams of first responders, law enforcement, and medical practitioners should be well prepared for the process of investigation and documentation as they work in tandem toward a just end for every case of abuse. This new pocket atlas, part of an ongoing series on child abuse, offers nearly 500 full-color photos detailing proper approaches to crime scene investigation, physical and postmortem examinations, and photodocumentation, as well as a section on radiology and common fractures in cases of child maltreatment. Readers in medicine, law enforcement, and any other readers involved with child abuse and death investigations will enjoy the benefit of a compact and accessible guide to investigation and documentation.

Nanobiosensors have been successful for in vitro as well as in vivo detection of several biomolecules and it is expected that this technology will revolutionize point-of-care and personalized diagnostics, and will be extremely applicable for early disease detection and therapeutic applications. This book describes the emerging nanobiosensor technologies which are geared towards onsite clinical applications and those which can be used as a personalised diagnostic device. Biosensor technologies and materials covered include electrochemical biosensors; implantable microbiosensors; microfluidic technology; surface plasmon resonance-based technologies; optical and fibre-optic sensors; lateral flow biosensors; lab on a chip; nanomaterials based (graphene, nanoparticles, nanocomposites, and other carbon nanomaterial) sensors; metallic nanobiosensors; wearable and doppler-based non-contact vital signs biosensors; and technologies for smartphone based disease diagnosis. Clinical applications of these technologies covered in this book include detection of various protein biomarkers, small molecules, cancer and bacterial cells; detection of foodborne pathogens; generation and optimisation of antibodies for biosensor applications; microRNAs and their applications in diagnosis for osteoarthritis; detection of circulating tumor cells; online heartbeat monitoring; analysis of drugs in body fluids; sensing of nucleic acids; and monitoring oxidative stress.

Pediatric Abusive Head Trauma, Volume 2: Medical Mimics provides in-depth guidelines for the diagnosis of childhood head injuries resembling abusive trauma. This concise pocket guide covers differential diagnoses that may be confused with abusive head trauma, including birth trauma, metabolic disorders, autoimmune conditions, oncologic mimics, and infectious diseases. The guide serves as a crucial reference for medical and legal investigations of possible cases of abusive head trauma to ensure that no possibility is ignored and that children receive appropriate care for their specific circumstance. In cases of abuse, this volume will serve as a guideline for ruling out alternative possibilities and commencing the trial and treatment of child abuse cases. This guide is supplemented by full-color, high-quality radiologic images and photos taken in physical examinations. These photos serve as an illustrative point of reference for investigators.

Skin injuries are among the most common, and, certainly, the most visible, symptoms of physical abuse in children. In some cases, these injuries may leave lasting marks on the bodies of the abused3/4enduring tokens of the pain inflicted upon them. Because professionals working with children will, at times, encounter such injuries, it is vital they be able to recognize abusive burns, bruises, and other skin injuries in order to differentiate them from accidental injuries and to respond appropriately when encountered. This new pocket atlas, the first of an ongoing series on child maltreatment, includes 600 full-color photographs of skin injuries in children, with diagnostic case studies written by attending medical professionals. It is expertly designed by and for first responders, medical practitioners, and social service professionals who routinely work with children. Any readers who encounter, or may encounter, cases of child abuse in the course of their work will enjoy the benefit of a pocket-sized photographic reference to better inform and support the identification of abusive skin injuries in children.

Millions of people are suffering from migraines and are looking for pain relief and treatments. This is another very informative book by Robert Rymore. He continues with his interest in writing medical educational guides. This guide is intended to be a tool, one that will give you a lot of helpful information and hopefully some pain relief. Migraines are a painful and distressing condition that blights the lives of sufferers. The aim of this book is to explain the many different treatments that are available to sufferers as well as to share other people's personal experience of migraines and the tips and tricks that they use to help manage their migraines. The book will begin by explaining what a migraine is and detail the symptoms that are experienced by sufferers. The various triggers for migraines will be discussed as well as the different treatments - both medical and natural. Later on in the book there are also detailed chapters on practical tips that the reader can use to help address the causes of their migraines. Whether stress or hormones are a factor, the reader will find chapters on how to better manage these issues. By learning more about migraines, their causes, and the steps that can be taken to better manage the condition, the reader can gain some control over their lives by taking the necessary steps to reduce the chances of a migraine and learn about the various methods that are available to treat and manage the migraines more effectively. Diet is also covered: it isn't a good idea to radically change the diet, or to drastically alter the daily routine, as both of these factors can make the occurrence of migraines worse, especially if they are induced by low blood sugar or if they are stress-related. The book is written in an easy to read and understandable style. The content is informative, educative and easy to understand.

Child Sexual Abuse: Entry-Level Training for the Mandated Reporter is a self-assessment training module for those professionals bound to report incidents of suspected child abuse. Mandated reporters have a vital role to play on the front lines of child protection, and it is important they be prepared to recognize potential cases of abuse and to respond appropriately to disclosures of abusive incidents. It is equally important that the mandated reporter understand when, how, and to whom reports of potential abuse should be made in order to report promptly and appropriately in all cases. Child Sexual Abuse: Entry-Level Training for the Mandated Reporter is designed with these goals in mind: to understand, effectively respond to, and assist in the prevention of child sexual abuse, however it manifests. It is the author's and the publisher's sincerest hope that this training self-assessment will benefit mandated reporters of every variety, as well as the children and families they work with, by means of continued education in child protection.

Of the injuries inflicted on physically abused children, head injuries are, in many cases, among the most damaging and potentially lethal. First responders and medical practitioners encountering children with head injuries may need to take quick and decisive measures to ensure a child's safety and, in the case of child death investigation, will need to recognize a variety of head injuries in order to identify or to rule out abusive trauma. This third volume of a new and ongoing series on child abuse provides professionals in medicine and law enforcement with more than 600 full-color photos and accompanying case studies representing a variety of both abusive and unintentional head injuries in children, as well as photographic studies of conditions mimicking abusive head trauma. Compact and comprehensive, this new title is certain to be an invaluable resource for any professionals investigating head injuries in children.

Sexual abuse of children is an especially delicate matter, and each reported case should be treated with exacting care. Accurate identification and appropriate response to symptoms of sexual maltreatment in children is essential to resilient, long-term recovery for survivors. Therefore, it is incumbent upon those professionals who care for and represent the interests of survivors to recognize cases of childhood sexual abuse and to respond expediently, in the best interest of the survivors. This new pocket atlas, the second addition to an ongoing series on child abuse, will support medical practitioners and other affiliated sexual assault response providers in identifying and interpreting the physical signs and symptoms of sexual abuse in children. With nearly 400 full-color exam photos and corresponding case studies, as well as detailed refreshers on anogenital anatomy, exam equipment, and typical findings, readers in medicine, law enforcement, and social service will all benefit from this compact photographic reference and guide.

While examining suspected sexual assault survivors, it is important that investigators be able to accurately assess not only for those findings indicative of assault but also for normal or otherwise nonassaultive findings. The difference between normal and assaultive findings may be subtle, and assessing for normal findings in cases of suspected sexual violence may be challenging. That being the case, sexual assault investigators of every variety can benefit from a fast and accessible reference to support their evaluations. Physical Examinations in Sexual Assault Pocket Atlas, Volume 2: Nonassault Variants and Normal Findings provides a quick and convenient visual reference for normal and nonassault findings in suspected survivors. This light-weight and pocket-sized photographic atlas includes more than 500 full-color exam photographs and corresponding case studies written by expert investigators. Readers in medicine, law enforcement, and any organizations affiliated with sexual assault investigations will benefit from an extensive and accessible visual catalog of normal physical findings.

In cases of sexual assault, it is important that investigators and care providers be able to respond quickly and appropriately in examining survivors, not only to ensure their health and safety but also to preserve any physical evidence left by the perpetrator. In such cases, a convenient visual reference can provide valuable support to investigators in making a timely and accurate assessment. Physical Examinations in Sexual Assault Pocket Atlas, Vol. 1: Assault Histories includes over 500 full-color examination photos demonstrating both common and unusual findings in cases of sexual assault across the life span. These photos include case studies written by attending medical practitioners, providing valuable insight into findings in each particular case. With a convenient visual reference at the ready, sexual assault response team members in medicine, law enforcement, and in any other field involved with the investigation of sexual assault will be well prepared to make fast and effective assessments in the field.

Helps clinicians to systematically look beyond the obvious to arrive at a correct diagnosis Written specifically for both the notice and experienced cardiovascular clinician in acute care settings, this is the only resource to focus on the art of conducting an indepth patient history. Quite often, a patient will tell their first provider one thing, and their second provider something else, even when asked the exact same question. If recorded and interpreted correctly, a clinician can use a comprehensive history alone to obtain a correct diagnosis without exhaustive and expensiveevaluations. Using the steps and strategies outlined in this text, the cardiovascular clinician will learn to adopt specific and detailed a line of questioning to dissect patient symptoms down to their core. This book includes two clinical scenarios for chief complaints that cardiovascular clinicians may see in their practice. Unpacking these scenarios challenge clinicians to look beyond the obvious and recognize atypical presentations. Each scenario dissects and then discusses the history and other pertinent patient information to illuminate subtle differences in the process of information gathering. With this breakdown, the clinician can then identify if the patient has an acute cardiovascular issue. Each chapter ends with a sample of "how to present the patient" to an MD or peer and describes common pitfalls and assumptions to avoid. Key Features: Focuses specifically on acute cardiovascular issues in acute care settings Referenced by chief complaint or consult questions Targets patient history portion of the work up Examines subtle differences between cardiac diagnosis vs. non-cardiac diagnosis based on how patient history is taken Highlights common errors in review of information using EMR vs. standard questioning

Viral hemorrhagic fevers (VHFs) represent a collection of illnesses caused by several distinct viral families. While some types of hemorrhagic fever viruses can cause relatively mild illnesses, many of these viruses cause life-threatening diseases. The chapters of this book discuss the consequences of the Ebola outbreak in West Africa; the most frequency imported infection worldwide (malaria); the reservoirs of selected infectious diseases (often bats and fruit bats); the clinical symptoms of viral diseases and the most widely used diagnostic methods for the correct identification of the pathogen involved; and a discussion on Japanese encephalitis (JE) as an infectious disease caused by a virus transmitted by blood-sucking arthropods.

Progressive multifocal leukoencephalopathy (PML) is a rare, disabling and potentially fatal brain infection of the central nervous system (CNS) caused by reactivation of the John Cunningham virus (JCV). The most important risk factor for PML is immunosuppression associated with HIV/AIDS or therapy. Approximately 60 to 80% of the adult population has JC antibodies, but PML is rarely diagnosed. The chapters in this book include research on the pathologic features of PML, the diagnosis, risk factors, pathogenesis, and management strategies.

Pediatric Abusive Head Trauma Pocket Atlas, Volume 1: Traumatic Injuries offers complete guidelines for identifying and responding to pediatric abusive head trauma, all in a portable format. Written in mostly non-technical language and conveniently sized, this guide can easily be referenced at any point during the identification or response process. This complete overview of abusive head trauma includes comprehensive information on common presentation and possible outcomes of abusive head trauma. It also details the many different kinds of injuries that may result from abusive head trauma, including extracranial injuries and scalp trauma, intracranial injuries with and without associated bleeding, and fractures. This pocket guide is supplemented with more than 150 radiologic images, offering a perfect point of reference for identifying the various kinds of injuries one may face in investigating abusive head trauma. This atlas also provides readers with concrete analyses of a variety of traumatic head injuries in children. The comprehensive nature of Pediatric Head Trauma Pocket Atlas: Traumatic Injuries makes it an ideal resource for medical, social work, and law enforcement professionals in need of a quick, comprehensive field reference on abusive head trauma.

This book is a practical guide for the layman suffering from Faecal Incontinence and particularly those who have been told it is IBS. It details the various tests available that should be undertaken to diagnose the route cause, or causes, of the problem. If you are suffering, and not getting any answers from your doctor, then this book may be an invaluable aide for you.