Tuesday, February 14, 2012
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Stomach Cancer Learning Center

Helicobacter pylori (H. pylori) is the bacteria responsible for most ulcers and many cases of stomach inflammation (chronic gastritis. The bacteria can weaken the protective coating of the stomach, allowing digestive juices to irritate the sensiti...
Source:ADAM
Date:August 1, 2009
Helicobacteriosis refers to infection of the gastrointestinal tract with the bacteria, Helicobacter pylori ( H. pylori ). While there are other rarer strains of Helicobacter species that can infect humans, only H. pylori has been convincingly show...
Source:Gale Encyclopedia of Medicine
Gastritis commonly refers to inflammation of the lining of the stomach, but the term is often used to cover a variety of symptoms resulting from this inflammation, as well as symptoms of burning or discomfort. True gastritis comes in several forms...
Source:Gale Encyclopedia of Alternative Medicine
Chronic gastritis is inflammation of the lining of the stomach that persists for a long time.
Source:ADAM
Date:January 28, 2009
Smoking is the inhalation of the smoke of burning tobacco encased in cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress . A smoking habit is a physical addictio...
Source:Gale Encyclopedia of Medicine
Question: What are the negative effects of smoking? Answer: Smokers have an increased risk of the following: Lung cancer; Lung disease; Heart attack; Heart disease; Hypertension; Stroke; Oral cancer; Bladder cancer; Pancreatic cancer; Cervical can...
Source:ADAM
Date:February 23, 2009
Use of cigarettes and other tobacco products to engage in a habit that almost always leads to addiction. Every day 3,000 young people light up their first cigarette; every year a million teenagers become regular smokers. Adolescent smoking has ris...
Source:Gale Encyclopedia of Childhood and Adolescence
Smoking is the inhalation of the smoke of burning tobacco encased in cigarettes, pipes, and cigars. Casual smoking is the act of smoking only occasionally, usually in a social situation or to relieve stress . A smoking habit is a physical addictio...
Source:Gale Encyclopedia of Alternative Medicine
Smoking is the inhalation of the smoke of burning tobacco that is used mostly in three forms: cigarettes, pipes, and cigars.
Source:Gale Encyclopedia of Children's Health
Smoking is an important and preventable cause of death and illness. However, as more money has been spent on smoking cessation programs, the incidence of cigarette smoking has risen. In 2002, 48 percent of men and 12 percent of women in the world ...
Source:Gale Nutrition and Well-Being A to Z
Obesity is an abnormal accumulation of body fat, usually 20% or more over an individual's ideal body weight. Obesity is associated with increased risk of illness, disability, and death. The branch of medicine that deals with the study and treatmen...
Source:Gale Encyclopedia of Alternative Medicine
Obesity is a term used to describe body weight that is much greater than what is considered healthy. If you are obese, you have a much higher amount of body fat than is healthy or desirable. Adults with a body mass index (BMI, calculated as weight...
Source:ADAM
Date:October 15, 2009
Obesity is the condition of having an excessive accumulation of fat in the body, resulting in a body weight more than 20% above the average for height, age, sex, and body type, and in elevated risk of disability, illness, and death.
Source:Gale Encyclopedia of Mental Disorders
Vertical sleeve gastrectomy is surgery to help with weight loss. The surgeon removes a large portion of your stomach. The smaller stomach limits the amount of food you can eat by making you feel full after eating small amounts of food. See also: G...
Source:ADAM
Date:November 4, 2009
Obesity , defined as a body mass index of 30 or greater, is an epidemic in the United States and other industrialized nations, and it is rapidly becoming one in developing nations. As countries transition to westernized lifestyles, obesity tends t...
Source:Gale Nutrition and Well-Being A to Z
Obesity is an abnormal accumulation of body fat, usually 20% or more over an individual's ideal body weight. Obesity is associated with increased risk of illness, disability, and death.
Source:Gale Encyclopedia of Nursing and Allied Health
Obesity is an abnormal accumulation of body fat, usually 20% or more over an individual's ideal body weight. Obesity is associated with increased risk of illness, disability, and death .
Source:Gale Encyclopedia of Medicine
Term describing a condition where the ratio of body fat to total body mass is higher than accepted norms. Obesity is a relative term used to describe the condition where the ratio of body fat, which is measurable, to total body mass is higher than...
Source:Gale Encyclopedia of Childhood and Adolescence
Obesity is an abnormal accumulation of body fat, usually 20 percent or more over an individual's ideal body weight. Obesity is associated with increased risk of illness, disability, and death. The branch of medicine that deals with the study and t...
Source:Gale Encyclopedia of Children's Health
Gastric acid determination, also known as stomach acid determination, gastric analysis, or basal gastric secretion, is a procedure to evaluate gastric (stomach) function. The test specifically determines the presence of gastric acid, as well as th...
Source:Gale Encyclopedia of Medicine
Familial adenomatous polyposis is an inherited condition that typically presents with extensive adenomatous polyps of the colon. These polyps often develop into colorectal cancer in early adult life. Other symptoms are often present as well. These...
Source:Gale Encyclopedia of Genetic Disorders Part I
Familial adenomatous polyposis is an inherited condition that typically presents with extensive adenomatous polyps of the colon. These polyps often develop into colorectal cancer in early adult life. Other symptoms are often present as well. These...
Source:Gale Encyclopedia of Genetic Disorders Part II
Familial polyposis is an inherited condition which primarily affects the large intestine (colon and rectum). Large numbers of projecting masses of swollen and thickened or tumorous membrane (polyps) develop on the inner lining of this part of the ...
Source:Gale Encyclopedia of Medicine
Peutz-Jeghers syndrome (PJS) is named after two doctors who first studied and described it in 1921. It is an association of three very specific conditions in any one person. The first condition is the appearance of freckles on parts of the body wh...
Source:Gale Encyclopedia of Genetic Disorders Part I
Peutz-Jeghers syndrome (PJS) is a disorder often passed down through families (inherited) in which the person develops intestinal polyps and is at a significantly higher risk for developing certain cancers.
Source:ADAM
Date:October 15, 2009
Peutz-Jeghers syndrome (PJS) is named after two doctors who first studied and described it in 1921. It is an association of three very specific conditions in any one person. The first condition is the appearance of freckles on parts of the body wh...
Source:Gale Encyclopedia of Genetic Disorders Part II
Peutz-Jeghers syndrome (PJS) is a rare familial cancer syndrome that causes intestinal polyps, skin freckling, and an increased risk for cancer.
Source:Gale Encyclopedia of Cancer
Pernicious anemia is a disease in which the red blood cells are abnormally formed, due to an inability to absorb vitamin B 12 . True pernicious anemia refers specifically to a disorder of atrophied parietal cells leading to absent intrinsic factor...
Source:Gale Encyclopedia of Medicine
Pernicious anemia is a decrease in red blood cells that occurs when the body cannot properly absorb vitamin B12 from the gastrointestinal tract. Vitamin B12 is necessary for the proper development of red blood cells. Pernicious anemia is a type of...
Source:ADAM
Date:November 23, 2008
A colorectal polyp is a growth that sticks out of the lining of the colon or rectum.
Source:ADAM
Date:November 5, 2009
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