Until recently, CT scanner performance was limited by a series of compromises. With single-detector scanners, one cannot select thin collimation and still maintain the required extent of volumetric coverage. Slow scans cause motion artifacts that impair image quality. The introduction of multidetector CT technology, however, has revolutionized the field. Currently multidetector, multislice CT scanners acquire up to four channels of data from interweaving spirals. The minimum gantry rotatio...

Recent technological developments have broadened considerably the role of magnetic resonance imaging in the evaluation of liver pathology. Today, MR imaging is not looked upon merely as a problem-solving technique but is widely considered the principal imaging modality for both the detection and accurate diagnosis of focal and diffuse liver disease. Advances in hardware and sequence design and the advent of novel contrast agents with liver-specific properties have contributed towards makin...

Extensively revised and updated, the third edition of Dynamic Radiology of the Abdomen remains the only text covering radiology of the abdomen as it relates to the progression of disease within organ and from one organ to another. New to this edition are discussions of: - recent advances in the understanding of the normal and variant relationship of the lobar anatomy of the liver - the structural relationship of the porta hepatis and its contents - further refinements in the preci...

This book provides an overview on the critical role of diagnostic imaging in the assessment of patients with suspected alimentary tract perforation, an emergent condition that requires prompt surgery. With the aid of numerous high-quality images, it is described how different imaging modalities, including plain film X-ray, ultrasonography and multidetector row computed tomography (MDCT), permit correct diagnosis of the presence and cause of the perforation and of associated pathologies. Pa...

This volume, which explains why, when, and how abdominal MRI should be used, focuses in particular on the most recent developments in the field. After introductory chapters on technical considerations, protocol optimization, and contrast agents, MRI of the various solid and hollow viscera of the abdomen is addressed in a series of detailed chapters. Relevant clinical information is provided, and state of the art protocols presented. With the help of numerous high-quality illustrations, nor...

Since the publication of the first edition of Nuclear Hepatology almost 10 years ago, new advances have taken place, both in our understanding of liver pathophysiology and various imaging modalities. A unique feature of imaging of physiology is that it enables quanti- cation. Since liver physiology is complex, quantification has been a challenge. Many p- lications in the past have often included quantification based on home-made software not available for others. Thus, the comparison of re...

Hip Magnetic Resonance Imaging presents a basic yet comprehensive discussion of the role and use of MRI in the diagnosis and treatment of injuries and diseases of the hip, highlighting common concerns and procedures. Beginning with the principles of MRI and dGEMRIC and moving on to normal and abnormal hip anatomy, the focus shifts to the MRI techniques used in the detection of disease conditions of the hip, including labral disease, osteonecrosis, extra-articular conditions and ca...

It has been several years since the nuclear medicine community was presented with an outstanding text on bone scintigraphy. Over a span of three decades the value of this enormously important clinical modality has remained undiminished, despite the introduction of new techniques for examining bone, especially magnetic re- nance imaging and positron emission tomography (PET). In fact the positron em- ting sodium fluoride-F-18 was employed as a bone imaging agent over 30 years ago and now fi...

Diagnosis of benign liver tumors is experiencing exponential growth, mainly owing to the diffusion of more accurate imaging techniques. This monograph examines the epidemiology, histopathology and genetics of these tumors and provides a systematic overview of their evolution and differential diagnosis. Care is taken to document surgical indications accurately, with a view to assisting in the avoidance of useless interventions. Open, laparoscopic and robotic surgical techniques are describe...

This book will help the reader to recognize, diagnose, and treat most of the acute abdominal disorders that may be encountered in the pregnant patient, whether associated with or incidental to the pregnancy. A wide range of conditions are addressed, including some which are very rare as well as those more frequently seen, such as acute appendicitis and acute cholecystitis. The principles underlying diagnosis and therapy are clearly explained. Particular features in the clinical presentatio...

Following an outline of the technology involved in preparing casts and the types of casts made, this atlas devotes a whole section to three blood vessel systems as well as the biliary system. Apart from normal anatomy, it presents all other major structural variations together with the liver blood vessel structures and bile ducts of each liver segment. The last section shows correlations between systems as well as the division of the liver into sectors and segments. The different systems w...