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Manometric Diagnosis Of Gastrointestinal Motility Disorders
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Book Synopsis Evaluation of Gastrointestinal Motility and its Disorders by : Uday C. Ghoshal
Download or read book Evaluation of Gastrointestinal Motility and its Disorders written by Uday C. Ghoshal and published by Springer. This book was released on 2016-10-24 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-authored book covers most aspects of evaluation of gastrointestinal motility – a field that has been expanding in recent times largely due to advances in diagnostic modalities; coupled with this, new evidences supporting best practices have increased the interest among clinical gastroenterologists, researchers, teachers and trainees in gastrointestinal motility and its disorders. New advances in the field of evaluation of functional bowel diseases and motility disorders, such as high-resolution manometry, 24-h pH impedance monitoring, Bravo capsule pH-metry, barostat, balloon expulsion test, barium and MR defecography, biofeedback, hydrogen breath tests, motility capsule (smartpill) etc. have significantly expanded the scope and outcome of treating these disorders. The chapters have been contributed by a well-conversant group of experts from the global academia, including India, Singapore, Thailand, Korea and Australia, integrating the body of knowledge on evaluation methods with evidence of best practices for the management of motility disorders. A chapter on how to set-up a manometry laboratory provides key information for clinicians and researchers who are planning to start working in this area. With 11 chapters in the book supported with numerous tables, flow charts, schematic diagrams and images, professionals will find it an essential reading.
Book Synopsis Colonic Motility by : Sushil K. Sarna
Download or read book Colonic Motility written by Sushil K. Sarna and published by Biota Publishing. This book was released on 2010-11-01 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three distinct types of contractions perform colonic motility functions. Rhythmic phasic contractions (RPCs) cause slow net distal propulsion with extensive mixing/turning over. Infrequently occurring giant migrating contractions (GMCs) produce mass movements. Tonic contractions aid RPCs in their motor function. The spatiotemporal patterns of these contractions differ markedly. The amplitude and distance of propagation of a GMC are several-fold larger than those of an RPC. The enteric neurons and smooth muscle cells are the core regulators of all three types of contractions. The regulation of contractions by these mechanisms is modifiable by extrinsic factors: CNS, autonomic neurons, hormones, inflammatory mediators, and stress mediators. Only the GMCs produce descending inhibition, which accommodates the large bolus being propelled without increasing muscle tone. The strong compression of the colon wall generates afferent signals that are below nociceptive threshold in healthy subjects. However, these signals become nociceptive; if the amplitudes of GMCs increase, afferent nerves become hypersensitive, or descending inhibition is impaired. The GMCs also provide the force for rapid propulsion of feces and descending inhibition to relax the internal anal sphincter during defecation. The dysregulation of GMCs is a major factor in colonic motility disorders: irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), and diverticular disease (DD). Frequent mass movements by GMCs cause diarrhea in diarrhea predominant IBS, IBD, and DD, while a decrease in the frequency of GMCs causes constipation. The GMCs generate the afferent signals for intermittent short-lived episodes of abdominal cramping in these disorders. Epigenetic dysregulation due to adverse events in early life is one of the major factors in generating the symptoms of IBS in adulthood.
Book Synopsis Gastrointestinal Motility Disorders by : Henry P. Parkman
Download or read book Gastrointestinal Motility Disorders written by Henry P. Parkman and published by W B Saunders Company. This book was released on 2007 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Gastroenterology Clinics of North America is on Gastrointestinal Motility Disorders. GI motility disorders are common reasons for patients to see gastroenterologists. Knowledge of the pathophysiology, evaluation and treatment of these disorders is important to appropriately care for patients with gastrointestinal motility disorders in clinical practice. The chapters of this issue will discuss key aspects of gastrointestinal motility disorders focusing on how they relate to practicing gastroenterologists and other health care providers. Current knowledge in the area as well as evolving concepts from clinical investigations and translational research from basic sciences will be discussed. The rapid explosion of new technology used in the evaluation of patients will be covered.
Book Synopsis Color Atlas of High Resolution Manometry by : Jeffrey Conklin
Download or read book Color Atlas of High Resolution Manometry written by Jeffrey Conklin and published by Springer Science & Business Media. This book was released on 2009-04-09 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: While reflux disease, achalasia, esophageal spasm, gastroparesis and IBS include some of the most common disorders in all disease categories, the understanding of their pathophysiology has remained elusive. The field of clinical gastrointestinal motility has for decades relied on the measurement of intestinal movements for diagnosis and management of these difficult and enigmatic disorders of gut function. Although computers have increased the speed with which we can measure the movements of the gut, the devices to measure this movement have not changed in over 20 years. In the last 2 years, a new technologic breakthrough has taken place in the measurement of intestinal movement. The technology is called high resolution manometry. Rather than the old 4 and 8 channels systems of measuring pressure, high resolution employs 36 closely spaced solid state pressure transducers. By using this technology, the resolution of gut motor activity is incredible. This allows for better ways of viewing motility using color as pressure. This technology makes for beautiful images of gut motility that we have never seen before. We have made diagnoses that would never have been appreciated with the old technology. High resolution manometry is taking over conventional manometry worldwide and represents a dramatic leap in a long time stagnant area.
Book Synopsis A Guide to Gastrointestinal Motility Disorders by : Albert J. Bredenoord
Download or read book A Guide to Gastrointestinal Motility Disorders written by Albert J. Bredenoord and published by Springer. This book was released on 2016-01-22 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the causes and clinical management of functional gastrointestinal disorders in a readily understandable way, with the aid of many clear illustrations. The concrete and practical advice provided will be most helpful in the clinical practice of both the general practitioner and the medical specialist. Functional disorders of the gastrointestinal tract, such as gastroesophageal reflux disease, functional dyspepsia, and irritable bowel syndrome, are very common and chronic conditions. Despite the recent publication of many scientific papers on their diagnosis and treatment, much remains unclear, and management is still considered challenging. This practice-oriented book will be an ideal source of reliable up-to-date guidance for all who care for these patients.
Book Synopsis Clinical and Basic Neurogastroenterology and Motility by : Satish S.C. Rao
Download or read book Clinical and Basic Neurogastroenterology and Motility written by Satish S.C. Rao and published by Academic Press. This book was released on 2019-12-01 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical and Basic Neurogastroenterology and Motility is a state-of-the-art, lucidly written, generously illustrated, landmark publication that comprehensively addresses the underlying mechanisms and management of common adult and pediatric motility disorders. These problems affect 50% of the population and include conditions such as dysphagia, achalasia, gastroesophageal reflux disease, gastroparesis, irritable bowel syndrome (IBS), gas and bloating, SIBO, constipation and fecal incontinence. The book brings together international experts and clinician scientists, epitomizing their years of wisdom into a concise yet practical text that is delivered in two distinct sections, basic and clinical. It fulfills a large unmet need, and bridges a long-awaited knowledge gap among trainees, clinicians, scientists, nurses and technicians, earnestly engaged in this field. - First of its kind text that covers both basic and clinical aspects, bridging the knowledge gap, and providing a bench to bedside approach for management of common disorders - Discusses the latest concepts and basic principles of neurogastroenterology and motility, and how the gut and brain interact in the genesis of functional gastrointestinal and motility disorders - Provides an illustrated and practical text on hot topics written by leading adult and pediatric gastroenterology experts across the globe - Includes an accompanying more detailed web version of the text with free access to future podcasts
Download or read book The Esophagus written by Joel E. Richter and published by John Wiley & Sons. This book was released on 2021-07-13 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE ESOPHAGUS The Esophagus investigates the anatomy, physiology, and pathology of the esophagus. This sixth edition, revised and updated throughout, also explores the diagnosis and treatment of various esophageal conditions. It includes treatment guidelines approved by the two largest gastroenterology societies, the ACG and AGA, as befits a work co-edited by two former presidents of those organizations. Advancements in diagnostics are presented, as are developments in the surgical and drug therapies. Presented in full colour, and boasting an unrivalled team of editors and contributing authors, The Esophagus Sixth Edition will find a home wherever the anatomy, physiology, and pathology of the esophagus are studied and taught. This book is accompanied by a website containing all the figures from the book in PowerPoint format. www.wiley.com/go/richter/esophagus6e Praise for the Fifth Edition: “There is absolutely no doubt that this edition of the textbook will maintain its status as the go-to reference for esophageal conditions, and will remain a highly utilized and clinically useful resource for novice and experienced physicians and surgeons alike.” (Gastroenterology, 1 July 2013)
Book Synopsis Gastrointestinal Motility by : Satish S.C. Rao
Download or read book Gastrointestinal Motility written by Satish S.C. Rao and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gastrointestinal motility has evolved from an esoteric laboratory tool into a sophisti cated diagnostic technique that is now widely used clinically to guide in management of complex gastrointestinal problems. Today, it is the most rapidly growing subspecialty within gastroenterology. Previously, many of the gastrointestinal motility problems were either ignored or attributed to a disturbance of "psyche." But with the growing knowledge and understanding of how a dysfunction of the gastrointestinal muscle and nerves can cause disease, we are at the threshold of a revolution in our approach to the diagnosis and treatment of gastrointestinal motility disorders. The purpose of this book is to serve as a useful, up-to-date reference manual and guide for the diagnostic and therapeutic approach towards common adult and pediatric gastrointestinal motility problems. In order to enhance the understanding of these disor ders, a problem-oriented approach has been chosen, and wherever possible the authors have provided clinical case scenarios to illustrate their message. The emphasis has been on how to diagnose and treat motility disorders rather than to provide an encyclopedic infor mation. The reference list at the end of each chapter should enable the enthusiast to seek further information. Some of the material presented in this book has been derived from the proceedings of the annual University ofIowa College of Medicine GI Motility Symposia.
Book Synopsis Pediatric Neurogastroenterology by : Christophe Faure
Download or read book Pediatric Neurogastroenterology written by Christophe Faure and published by Springer. This book was released on 2016-11-25 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive and up-to-date theoretical review and practical guide on pediatric gastrointestinal motility and functional disorders. The latest edition includes extensively revised and new chapters to reflect the rapidly growing field of pediatric neurogastroenterology. New topics covered include neurobiology of pain in children, functional oropharyngoesophageal assessment, dysautonomia, and psychotropic drugs. The text also features instructive illustrations, photographs, and tables. Written by world-renown experts in the field, Pediatric Neurogastroenterology: Gastrointestinal Motility and Functional Disorders in Children, Second Edition is a valuable resource for pediatric gastroenterologists, adult gastroenterologists, pediatricians, and all professionals involved in the treatment and management of children with such disorders.
Book Synopsis GI Motility Testing by : Henry P. Parkman
Download or read book GI Motility Testing written by Henry P. Parkman and published by SLACK Incorporated. This book was released on 2011 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some Chapter Topics Include:
Book Synopsis Clinical Algorithms in General Surgery by : Salvatore Docimo Jr.
Download or read book Clinical Algorithms in General Surgery written by Salvatore Docimo Jr. and published by Springer. This book was released on 2019-02-04 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the field of general surgery continues to expand, the diagnostic and therapeutic pathways are becoming more complex. The diagnostic modalities available to the clinician can be both very helpful but also overwhelming considering the findings can often determine the scope of treatment for a patient. This text will take the major pathologies of the systems commonly studied in general surgery and present them in a unique format based upon algorithms. The algorithms will begin with the clinical presentation of the patient, work its way through the various diagnostic modalities available to the surgeon, and finally allow the physician to make a decision regarding treatment options based upon various patterns in the algorithms. This text will become a very useful resources for surgeons as it allows complex clinical pathways to be conveniently organized in logical algorithms. It will become a concise yet comprehensive manual to assist in clinical decision making. All algorithms will be reviewed by experts in their field and include the most up-to-date clinical and evidence-based information. Clinical Algorithms in General Surgery provides a useful resource for surgeons in clinical practice as well as surgical residents, and surgical attendings who are preparing for board examinations. See sample algorithm in Attachments.
Book Synopsis Motor Function of the Pharynx, Esophagus, and Its Sphincters by : Ravinder Mittal
Download or read book Motor Function of the Pharynx, Esophagus, and Its Sphincters written by Ravinder Mittal and published by Morgan & Claypool Publishers. This book was released on 2011 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deglutition or a swallow begins as a voluntary act in the oral cavity but proceeds autonomously in the pharynx and esophagus. Bilateral sequenced activation and inhibition of more than 25 pairs of muscles of mouth, pharynx, larynx, and esophagus is required during a swallow. A single swallow elicits peristalsis in the pharynx and esophagus along with relaxation of upper and lower esophageal sphincters. Multiple swallows, at closely spaced time intervals, demonstrate deglutitive inhibition; sphincters remain relaxed during the entire period, but only the last swallow elicits peristalsis. Laryngeal inlet closure or airway protection is very important during swallow. Upper part of the esophagus that includes upper esophageal sphincter is composed of skeletal muscles, middle esophagus is composed of a mixture of skeletal and smooth muscles, and lower esophagus, including lower esophageal sphincter, is composed of smooth muscles. Peristalsis progresses in seamless fashion, despite separate control mechanism, from the skeletal to smooth muscle esophagus. The esophagus's circular and longitudinal muscle layers contract synchronously during peristalsis. Sphincters maintain continuous tone; neuromuscular mechanisms for tonic closure in the upper and lower esophageal sphincters are different. Lower esophageal sphincter transient relaxation, belching mechanism, regurgitation, vomiting, and reflux are mediated via the brain stem. Table of Contents: Introduction / Central Program Generator and Brain Stem / Pharynx-Anatomy, Neural Innervation, and Motor Pattern / Upper Esophageal Sphincter / Neuromuscular Anatomy of Esophagus and Lower Esophageal Sphincter / Extrinsic Innervation: Parasympathetic and Sympathetic / Interstitial Cells of Cajal / Recording Techniques / Motor Patterns of the Esophagus-Aboral and Oral Transport / Deglutitive Inhibition and Muscle Refractoriness / Peristalsis in the Circular and Longitudinal Muscles of the Esophagus / Neural and Myogenic Mechanism of Peristalsis / Central Mechanism of Peristalsis-Cortical and Brain Stem Control / Peripheral Mechanisms of Peristalsis / Central Versus Peripheral Mechanism of Deglutitive Inhibition / Neural Control of Longitudinal Muscle Contraction / Modulation of Primary and Secondary Peristalsis / Neural Control of Lower Esophageal Sphincter and Crural Diaphragm / Lower Esophageal Sphincter / Swallow-Induced LES Relaxation / Crural Diaphragm Contribution to EGJ and Neural Control / Transient LES Relaxation and Pharmacological Inhibition / Compliance of the EGJ / References
Book Synopsis Biomechanics of the Gastrointestinal Tract by : Hans Gregersen
Download or read book Biomechanics of the Gastrointestinal Tract written by Hans Gregersen and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechanics of the Gastrointestinal Tract is an up-to-date book for researchers on the study of the mechanical properties and the motor system of the gastrointestinal tract. A well-illustrated book, it provides a comprehensive overview to relevant tissue geometry, morphology and biomechanical theory. Separate chapters cover smooth muscle and nerve function including the application to animal and human studies of motility, symptoms and pain, determination of the true resting state, history-dependent properties, and tissue remodelling in disease. Several methods and diagnostic applications such as determination of in vivo length-tension diagrams and multimodal pain testing are completely new but will undoubtedly be used by many in the future. New non-invasive imaging techniques based on ultrasound, MR- and CT-scanning in combination with balloon distension are emerging as the techniques for future in vivo studies.
Book Synopsis Manometric Diagnosis of Gastrointestinal Motility Disorders by : Juan-Ramón Malagelada
Download or read book Manometric Diagnosis of Gastrointestinal Motility Disorders written by Juan-Ramón Malagelada and published by Thieme Medical Publishers. This book was released on 1986 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aminoff's Neurology and General Medicine by : Michael J. Aminoff
Download or read book Aminoff's Neurology and General Medicine written by Michael J. Aminoff and published by Elsevier. This book was released on 2014-02-18 with total page 1393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aminoff's Neurology and General Medicine is the standard and classic reference providing comprehensive coverage of the relationship between neurologic practice and general medicine. As neurologists are asked to consult on general medical conditions, this reference provides an authoritative tool linking general medical conditions to specific neurologic issues and disorders. This is also a valuable tool for the general practitioner seeking to understand the neurologic aspects of their medical practice. Completely revised with new chapters covering metastatic disease, bladder disease, psychogenic disorders, dementia, and pre-operative and post-operative care of patients with neurologic disorders, this new edition will again be the go-to reference for both neurologists and general practitioners. - The standard authoritative reference detailing the relationship between neurology and general medicine - 100% revised and updated with several new chapters - Well illustrated, with most illustrations in full color
Book Synopsis GI/Liver Secrets Plus E-Book by : Peter R McNally
Download or read book GI/Liver Secrets Plus E-Book written by Peter R McNally and published by Elsevier Health Sciences. This book was released on 2010-03-19 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: GI/Liver Secrets Plus, 4th Edition, by Peter R. McNally, DO, FACP, FACG - a volume in the popular Secrets Series® - uses a convenient Q&A approach to provide rapid reference and review of today's most common GI and liver disorders and their management. An expanded size and layout, user-friendly two-color page layout, question-and-answer approach, and list of the "Top 100 GI/Liver Secrets" make it a perfect concise board review tool and a handy clinical reference. Updated coverage throughout equips you with all of the most current and essential knowledge in the field. Uses bulleted lists, tables, boxes, short answers, and a highly detailed index to expedite reference. Includes Key Points and memory aids in each chapter that make it perfect for board review or clinical reference. Covers all of today's most common GI and liver disorders and their management. Features the new "Secrets PLUS" format - with an expanded size and layout, more information, and more visual elements - for easier review and an overall enhanced reference experience. Contains new images and illustrations to provide more detail and offer a clearer picture of what is seen in practice. Incorporates revisions throughout to provide you with an up-to-date overview of gastroenterology and hepatology, including new chapters on Esophageal and Stomach Pathology, Pathology of the Lower GI Tract, Gastroesophageal Reflux and Esophageal Hernias, and Surgery of Achalasia and Esophageal Cancer. Offers reorganized and expanded sections covering the bowels and colon for more specific and easier reference: Small and Large Bowel Disorders; Colon Disorders; and General Symptoms and Conditions.
Book Synopsis High Resolution and High Definition Anorectal Manometry by : Massimo Bellini
Download or read book High Resolution and High Definition Anorectal Manometry written by Massimo Bellini and published by Springer Nature. This book was released on 2020-01-03 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive overview of high resolution and high definition anorectal manometry (HRAM/HDAM), showing the possible benefits of a wider use of these techniques in clinical practice, as well as their limitations. Although these techniques provide fresh insights into anorectal function and offer a new perspective on the pathophysiologic mechanisms of many defecation disturbances, there is a need to clarify whether their use has beneficial effects on clinical management compared to conventional manometry. There is still a considerable way to go to gain the clinical diffusion of esophageal HRM, which has become the gold standard in studying esophageal motility. Indeed, many gastroenterologists and surgeons are convinced that further studies are necessary in order to be able to recommend HRAM and HDAM over and above conventional anorectal manometry. The first part of the book presents anorectal anatomy and pathophysiology, highlighting the indications and limitations of conventional anorectal manometry. The second part then focuses on the general concepts of high resolution manometry and the difference between conventional anorectal manometry and HRAM/HDAM, including technical aspects and different equipment. The third part explains how to perform, analyze and interpret HRAM and HDAM recordings, and describes the parameters study protocol, normal values and how to formulate a particular diagnosis. Lastly, the fourth part includes a collection of normal and pathological images with a glossary of the most frequently terms. Written by experts in the field of anorectal manometry and defecation disorders, this book is of interest to specialists and residents dealing with these conditions.
