Tuesday, February 14, 2012
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Esophageal Cancer Learning Center

Backwards movement of food through the esophagus and possibly mouth (regurgitation) Chest pain unrelated to eating; Difficulty swallowing solids or liquids; Heartburn; Vomiting blood; Weight loss;
Source:ADAM
Date:October 20, 2009
Causes The exact cause of esophageal cancer is unknown, although many investigators believe that chronic irritation of the esophagus is a major culprit. Most of the identified risk factors represent a form of chronic irritation. However, the wide ...
Source:Gale Encyclopedia of Cancer
The exact cause of esophageal cancer is unknown, although many investigators believe that chronic irritation of the esophagus is a major culprit. Most of the identified risk factors represent a form of chronic irritation. However, the wide varianc...
Source:Gale Encyclopedia of Medicine
Question: Why does it get harder to lose weight with age? Answer: One must burn more calories than one takes in to lose weight at any age. This can be done either with caloric restriction or with exercise. Although metabolism slows down somewhat a...
Source:ADAM
Date:August 1, 2009
Weight loss is a reduction in body mass characterized by a loss of adipose tissue (body fat) and skeletal muscle.
Source:Gale Encyclopedia of Cancer
Heartburn is a painful burning sensation in the esophagus, just below or behind the breastbone. The pain often rises in your chest and may radiate to your neck or throat.
Source:ADAM
Date:May 3, 2007
Heartburn is a burning sensation in the chest that can extend to the neck, throat, and face. It usually occurs after eating and is worsened by bending, lifting, or lying down.
Source:Gale Encyclopedia of Alternative Medicine
Heartburn is a burning sensation in the chest that can extend to the neck, throat, and face; it is worsened by bending or lying down. It is the primary symptom of gastroesophageal reflux, which is the movement of stomach acid into the esophagus. O...
Source:Gale Encyclopedia of Medicine
Gastrointestinal (GI) bleeding refers to any bleeding that starts in the gastrointestinal tract, which extends from the mouth to the anus. The amount of bleeding can range from nearly undetectable to acute, massive, and life threatening. Bleeding ...
Source:ADAM
Date:January 28, 2009
GI bleeding studies uses radioactive materials in the investigation of bleeding from the gastrointestinal (GI) tract. These studies go under various names such as "GI bleeding scans" or "Tagged red blood cell scans." They are performed and interpr...
Source:Gale Encyclopedia of Medicine
Unintentional weight loss is a decrease in body weight that is not voluntary. In other words, you did not try to loss the weight by dieting or exercising. See: Intentional weight loss
Source:ADAM
Date:February 22, 2009
Bloody stools often indicate an injury or disorder in the digestive tract. Your doctor may use the term "melena" to describe black, tarry, and foul-smelling stools or "hematochezia" to describe red- or maroon-colored stools.
Source:ADAM
Date:January 11, 2009
Dysphagia is a disorder of swallowing.
Source:Gale Encyclopedia of Nursing and Allied Health
The color of vomited blood varies depending on the amount of time the blood has been in the gastrointestinal system. If there is a delay in vomiting, blood will appear dark red, brown or black and precipitated blood clots produce the appearance of coffee ground like material.
Source:Healthline
Date:November 30, 2007
Vomiting is the forceful discharge of stomach contents through the mouth.
Source:Gale Encyclopedia of Alternative Medicine
Nausea is the sensation of having an urge to vomit. Vomiting is forcing the contents of the stomach up through the esophagus and out of the mouth.
Source:ADAM
Date:October 20, 2009
Nausea is the sensation of having a queasy stomach or being about to vomit. Vomiting , or emesis, is the expelling of undigested food through the mouth.
Source:Gale Encyclopedia of Alternative Medicine
Coughing is an important way to keep your throat and airways clear. However, excessive coughing may mean you have an underlying disease or disorder. Some coughs are dry, while others are considered productive. A productive cough is one that brings...
Source:ADAM
Date:November 15, 2009
A cough is a forceful release of air from the lungs that can be heard. Coughing protects the respiratory system by clearing it of irritants and secretions.
Source:Gale Encyclopedia of Medicine
A cough is a forceful release of air from the lungs that can be heard. Coughing protects the respiratory system by clearing it of irritants and secretions.
Source:Gale Encyclopedia of Alternative Medicine
A cough is a forceful release of air from the lungs that can be heard. Coughing protects the respiratory system by clearing it of irritants and secretions.
Source:Gale Encyclopedia of Children's Health
A sore throat is discomfort, pain, or scratchiness in the throat. A sore throat often makes it painful to swallow.
Source:ADAM
Date:November 30, 2009
Sore throat, also called pharyngitis, is a painful inflammation of the mucous membranes lining the pharynx. It is a symptom of many conditions, but most often is associated with colds or influenza . Sore throat may be caused by either viral or bac...
Source:Gale Encyclopedia of Medicine
Sore throat is an upper respiratory infection that may be caused by inflammation of the pharynx, larynx, or tonsils. Thus, it is a symptom of many conditions, but most often is associated with common cold or influenza . Sore throat may be caused b...
Source:Gale Encyclopedia of Nursing and Allied Health
Sore throat is a painful inflammation of the mucous membranes lining the pharynx.
Source:Gale Encyclopedia of Children's Health
Sore throat, also called pharyngitis, is a painful inflammation of the back of the throat. It is a symptom of many conditions, but most often is associated with colds or influenza . Sore throat may be caused by either viral or bacterial infections...
Source:Gale Encyclopedia of Alternative Medicine
Hoarseness is having difficulty producing sound when trying to speak, or a change in the pitch or quality of the voice. The voice may sound weak, very breathy, scratchy, or husky.
Source:ADAM
Date:October 10, 2008
A voice disorder is an abnormality of one or more of the three characteristics of voice: pitch, intensity (loudness), and quality (resonance).
Source:Gale Encyclopedia of Nursing and Allied Health
Vomiting blood is a backward flowing (regurgitation) of blood through the upper gastrointestinal (GI) tract. The upper GI tract includes the stomach, mouth, throat, esophagus (the swallowing tube), and the first part of the small intestine.
Source:ADAM
Date:January 16, 2009
Stools are produced in the intestines and are the end product of the digestive system. When we consume food, it passes from our stomach into our intestines.
Source:Healthline
Date:November 30, 2007
Aversion to food and drink can be a temporary response to a benign illness, as with the common cold, or a response to a complex interaction of physical, mental and behavioral issues. While it is normal to experience a loss of appetite with certain conditions, when aversion to food and drink results in significant weight loss and nutritional deficits, it is important to seek medical advice.
Source:Healthline
Date:October 31, 2007
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