Gastric

What is a gastric emptying study? The definition of a gastric emptying study is “a procedure that is done by nuclear medicine physicians using radioactive chemicals that measures the speed with which food empties from the stomach and enters the small intestine”. What does it have to do with nuclear medicine and radioactive elements? That’s a good question. It has to do with radioactive elements because the meal, liquid, or both are mixed with a little bit of radioactive material, than gamma rays

Gastric Sleeve surgery (A.K.A. Vertical Sleeve Gastrectomy) is the second mentioned type of weight reduced surgery. In this surgery, the medical doctor eradicates an enormous portion of your stomach. This surgery is another form of Restrictive weight reduce surgery that shrinks the size of the stomach and slowing down the digestion. During the surgery, the medical doctor removes approximately 75% of the stomach and what remains lastly in the stomach is a narrow tube or sleeve, which attaches to the

The Pathology and Treatment of Common Gastric Ulcers Gastric ulcers are a common GI abnormality with several different causes and treatments vary. Despite the painful symptoms of an ulcer, gastric ulcers can be healed through a variety of ways involving Eastern and Western medicines. Gastric ulcers are best understood as open sores within the stomach, generally caused by two different factors: an infection by Helicobacter pylori, and the long term use of non-steroidal, anti-inflammatory drugs (NSAID)

lot of people want to be skinny or at least look better. Well a common way is weight loss pills or surgery to get rid of those unwanted pounds. Weight Loss Pills and Gastric bypass both help you with weight loss but because of the time they take, the side effects, and the results you get make Gastric bypass better for you. Gastric Bypass is starting to become more and more popular in this day and age. When the procedure is done right it can cure type 2 diabetes, can lower blood pressure and cholesterol

Cancer of the upper gastrointestinal tract is one of the most common causes of death in many East Asian countries. The first article analyzes screening efficacy for cancer of the upper gastrointestinal tract via endoscopic examination in both high-risk and non-high-risk regions in China. Being the first ever randomized controlled study for screening of upper gastrointestinal cancer in China, this study aims to promote screening strategies to help reduce cancer rates. The purpose for this study is

Gastric cancer, GC, is the fourth most common cancer and the second most common cause of cancer death worldwide; when it is diagnosed it often is considered inoperable advanced or a metastatic disease requiring palliative treatment (Trastuzumab). There is currently no one accepted standard for care, however, fluoropyrimidine-based and platinum-based combinations as well as a third drug, usually docetaxel or epirubicin, is the most used in Europe and the United States. Even tough combination therapies

Disorders Involving Gastric Acid The gastrointestinal tract has barriers and secretions to provide protection from gastric acid. Disruptions in the balance between these protective factors and erosive factors can cause injury to the gastrointestinal tract. Symptoms of these dysfunctions and injuries are similar and may be difficult to diagnose without a thorough knowledge of the disorders. The purpose of this paper is to describe the normal stimulation and production of gastric acid; the changes

Introduction The stomach naturally produces acid, which is mainly responsible for food digestion and destruction of any foreign pathogen or bacteria ingested with food. Acid is secreted by stimulating the partial cells located in the inner lining of the stomach to release acid in response to a stimulant of food ingested, sight of food, smell, or taste. This acid secretion renders the stomach pH to be very low, this strong acid is an irritant to the stomach. In protection of the stomach, a mucus

Hydrochloric Acid but when in the stomach, it is referred to as Gastric Acid. It may be surprising that our stomachs contain Hydrochloric Acid because it is one of

is an organ that is part of the digestive system. The stomach is located in the upper left part of the abdominal cavity, below the diaphragm and next to the liver (Stomach, 2013). The inner walls of the stomach contain small pores called gastric pits. The gastric pits contain cells that secrete chemicals that aid in the digestion of food (Nguyen, 2015). In this essay, I will discuss the different cell types of the stomach, how they work together to provide the overall function of the stomach, why