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

Download or read book Lung Pleura and Mediastinum written by Liang-Che Tao and published by Igaku-Shoin Medical Publishers. This book was released on 1988 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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)

Download or read book CURRENT Diagnosis and Treatment Surgery Thirteenth Edition written by Gerard Doherty and published by McGraw Hill Professional. This book was released on 2009-08-20 with total page 1328 pages. Available in PDF, EPUB and Kindle. Book excerpt: To-the-point information on more than 1000 diseases and disorders surgeons are most likely to encounter The leading single-source surgery book for house-staff, students, practitioners, and surgeons A Doody's Core Title for 2011! "This is an excellent source of updated, authoritative, and concise information on diseases encountered in general surgery and the surgical subspecialties of otolaryngology, urology, gynecology, orthopedics, plastic and reconstructive surgery, and pediatrics....This is a wonderful resource for all levels of surgical practitioners as well as nonsurgical practitioners. In my experience, it has provided me with a framework to prepare for both oral and written boards. 3 Stars."--Doody's Review Service Authoritative, concise, and completely up-to-date, CURRENT Diagnosis & Treatment Surgery features: Wide-ranging coverage that encompasses general surgery and all the important subspecialties including otolaryngology, urology, gynecology, orthopedics, plastic and reconstructive surgery, and pediatrics References linked to recent journal articles Logical quick-find organization made even more accessible by a comprehensive index More than 600 informative photographs and illustrations Detailed treatment algorithms NEW CD-ROM with content from Quick Answers: Surgery to speed diagnosis of symptoms and signs NEW Chapter on Training, Communication, Professionalism, and Systems-Based Practice Completely rewritten chapters on Wound Healing, Anesthesia, Otolaryngology/Head & Neck Surgery, The Heart, Neurosurgery, Gynecology, and Orthopedics

Download or read book Anatomy and Physiology written by J. Gordon Betts and published by . This book was released on 2013-04-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book GERD written by Parakrama T. Chandrasoma and published by Elsevier. This book was released on 2010-07-26 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gastroesophageal Reflux Disease (GERD) is one of the most common maladies of mankind. Approximately 40% of the adult population of the USA suffers from significant heartburn and the numerous antacids advertised incessantly on national television represents a $8 billion per year drug market. The ability to control acid secretion with the increasingly effective acid-suppressive agents such as the H2 blockers (pepcid, zantac) and proton pump inhibitors (nexium, prevacid) has given physicians an excellent method of treating the symptoms of acid reflux. Unfortunately, this has not eradicated reflux disease. It has just changed its nature. While heartburn, ulceration and strictures have become rare, reflux-induced adenocarcinoma of the esophagus is becoming increasingly common. Adenocarcinoma of the esophagus and gastric cardia is now the most rapidly increasing cancer type in the Western world. The increasing incidence of esophageal adenocarcinoma has created an enormous interest and stimulus for research in this area. GERD brings together a vast amount of disparate literature and presents the entire pathogenesis of reflux disease in one place. In addition to providing a new concept of how gastroesophageal reflux causes cellular changes in the esophagus, GERD also offers a complete solution to a problem that has confused physicians for over a century. Both clinical and pathological information about reflux disease and its treatment are presented. GERD is meant to be used as a comprehensive reference for gastroenterologists, esophageal surgeons, and pathologists alike. Outlines how gastroesophageal reflux causes cellular changes in the esophagus Brings together the pathogenesis of the disease in one source and applies it toward clinical treatment Tom DeMeester is THE leading international expert on reflux disease; Parakrama Chandrasoma is one of the leading pathologists in the area Book contains approximately 350 illustrations Ancillary web site features color illustrations: www.chandrasoma.com

Download or read book Surgery of the Esophagus Stomach and Small Intestine written by Christopher Wastell and published by Springhouse Corporation. This book was released on 1995 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Barrett s Esophagus and Esophageal Adenocarcinoma written by Prateek Sharma and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The leading reference text entirely devoted to this increasinglysignificant condition This text is dedicated to Barrett’s esophagus and providesrecent evidence and current approaches to patient management. Ithas been completely revised, updated and extended to include thelatest research findings and describes how these affect day-to-dayclinical practice. It includes seven new chapters and even more color images thanthe last edition. Each chapter, written by the leadinginternational experts in the field, provides clear, didacticguidance on diagnosis, treatment and management of thiscondition. Barrett’s Espohagus gives an extensive overviewcovering epidemiology, screening, pathology, gastroenterology andsurgery. It looks at the precursor lesions leading to thedevelopment of Barrett’s epithelium, the uniquecharacteristics of Barrett’s esophagus, and the consequencesof malignant degeneration. All aspects of diagnosis, secondaryprevention, multimodality, and medical and surgical treatment areclearly explained. This is a complete guide on the latest thinking on diagnosis andtreatment of Barrett’s esophagus which can be referred toover and over again.

Download or read book Handbook of Pediatric Surgery written by Chandrasen K. Sinha and published by Springer Science & Business Media. This book was released on 2010-06-25 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although pediatric surgery is a distinct and evolving specialty, it still remains an integral part of most general surgical and paediatric medical practice. Nevertheless, surgery in children does differ from adult practice in various fundamental ways, and there are key physiological and anatomical differences that constantly need underlining. Progress and improvement in outcome has also been rapid but it is sometimes difficult for practitioners to keep themselves up-to-date with the usual surgical or paediatric text books. This book will give a concise overview of all important topics and is designed to provide information in order to recognise the common surgical conditions; namely typical symptoms and signs, investigation and then treatment management. It will also provide an anatomical and physiological background to aid understanding, in addition to emphasising logical, and where possible, evidence-based practice by the use of flow charts, tables and algorithms. Authored by an international range of leading contributors, this is the first book of its kind to offer comprehensive coverage to this topic in a quick reference, pocket-book format.

Download or read book Biopsy Interpretation of the Gastrointestinal Tract Mucosa written by Elizabeth A. Montgomery and published by Lippincott Williams & Wilkins. This book was released on 2012 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gastrointestinal mucosal biopsies are an active part of the pathologist's day and have increased in the past few years as endoscopic screening has become more commonplace. This new full-color Second Edition of Biopsy Interpretation of the Gastrointestinal Tract Mucosa has been expanded into two concise, comprehensive volumes to offer more complete coverage of both non-neoplastic and neoplastic entities. Like the other books in the Biopsy Interpretation Series, these volumes are practical references for pathologists to use when making diagnostic decisions based on biopsy specimens. Volume 2 of this Second Edition focuses on interpretation of neoplastic gastrointestinal mucosal biopsies. Coverage is geared to daily practice and includes mucosal biopsies from the esophagus, stomach, small intestine, large intestine, and anus. A companion website will include all of the 300 print illustrations plus an additional 750 e-figures. Volume 1 focuses on non-neoplastic biopsies and published in November 2011.

Download or read book Asbestos written by Institute of Medicine and published by National Academies Press. This book was released on 2006-09-23 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: In conjunction with drafting comprehensive legislation concerning compensation for health effects related to asbestos exposure (the Fairness in Asbestos Injury Act), the Senate Committee on the Judiciary directed the Institute of Medicine to assemble the Committee on Asbestos: Selected Health Effects. This committee was charged with addressing whether asbestos exposure is causally related to adverse health consequences in addition to asbestosis, mesothelioma, and lung cancer. Asbestos: Selected Cancers presents the committee's comprehensive distillation of the peer-reviewed scientific and medical literature regarding association between asbestos and colorectal, laryngeal, esophageal, pharyngeal, and stomach cancers.

Download or read book Practical Gastroenterology and Hepatology written by Keith D. Lindor and published by John Wiley & Sons. This book was released on 2011-07-11 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive resource for fellows/trainees and candidates for recertification in gastroenterology summarizes the field in a modern, fresh format. Prominent experts from around the globe write on their areas of expertise, and each chapter follows a uniform structure. The focus is on key knowledge, with the most important clinical facts highlighted in boxes. Color illustrations reinforce the text.

Download or read book Surgery of the Upper Gastrointestinal Tract written by GLYN G. JAMIESON AND HAILE T. DEBAS and published by Springer. This book was released on 2013-12-20 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Acid Reflux Diet and Cookbook For Dummies written by Patricia Raymond and published by John Wiley & Sons. This book was released on 2014-08-11 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get rid of GERD for good Is your heartburn making you dread meal times? No matter howdelicious a feast is before you, the prospect of that burning pain,nausea, and even vomiting can be enough to make you turn away.Heartburn is a symptom of Gastroesophageal Reflux Disease, commonlycalled acid reflux, and the pain is caused by stomach acid damagingthe tissue in your esophagus. It's more than a minorannoyance—GERD is a precursor to esophageal cancer, and itaffects over 50 million Americans. There are medications to treatGERD, but what most sufferers don't realize is that a few simplelifestyle changes can help your medication work better—or getyou off medications completely. Acid Reflux Diet & Cookbook for Dummies is yourroadmap to ending GERD for good. In it, you'll find lifestyle anddiet modifications that prevent symptoms from occurring in thefirst place, as well as explanations about the mechanism of thecondition and how and why these modifications help. The bookcontains over 70 practical recipes, plus tips on navigating grocerystores, restaurant menus, and the holiday season. You'll gainvaluable insight on the small, easy changes that can make a bigdifference, and get answers to questions like: Is your posture and sleep position working against you? Can chewing gum really help or hurt? What supplements may work just as well, or better than,prescriptions? How does eating more often help prevent symptoms? Whether you've tried every treatment available and still haven'tfound relief, or are hoping to avoid prescription medicationcompletely, Acid Reflux Diet & Cookbook for Dummies is aclear, comprehensive guide to getting rid of GERD.

Download or read book Esophagus Stomach Duodenum written by Karl Kremer and published by Thieme. This book was released on 1989 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents an atlas of surgical techniques in the treatment of diseases of the esophagus, stomach, and duodenum. Modern techniques of diagnostic and interventional endoscopy are included and described in detail. Each chapter begins with a brief survey of indications, special diagnostic aspects and patient preparation. This survey is followed by a description of the position of the patient and a scheme of possible approaches for surgery. The standard surgical procedures are described followed by demonstrations of special techniques for special and difficult situations. At the end of each chapter principal complications and possible techniques to handle them are described briefly.

Download or read book Surgical Treatment written by René Holzheimer and published by . This book was released on 2001 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Anatomy Physiology written by Lindsay Biga and published by . This book was released on 2019-09-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A version of the OpenStax text