Ulcers are a common digestive problem. A peptic ulcer erodes the mucous membrane of the stomach and a duodenal ulcer erodes the mucous membrane of the duodenum, the top portion of the small intestine, leaving underlying tissues unprotected against...
The esophagus is the tube through which food passes from the throat to the stomach; when cancer forms in this muscular tube, it is called esophageal cancer. Treatment for this cancer depends on the stage and extent of the cancer and the...
Esophageal cancer--cancer of the esophagus, a tube connecting the throat to the stomach--is three to four more times likely to occur in men than women, as the Seattle Cancer Care Alliance explains. Its symptoms include indigestion, pressure or...
Doctors use endoscopy procedures to look inside the body to make a diagnosis or to treat abnormalities. The endoscope has a tiny camera on the tip of a long tube that the doctor passes through an opening, such as the mouth or anus, or through a...
A colonoscopy is a procedure that examines your large intestine and rectum to diagnose several health conditions, including colon cancer and polyps. Despite the outpatient techniques used during a colonoscopy, medication and dietary restrictions...
Barrett's disease, also called Barrett's esophagus, is a complication of gastroesophageal reflux disease, or GERD. At the junction where the esophagus meets the stomach is a circular muscle, or sphincter, that closes after food or liquids enter...
Cancer and its treatment can wreak havoc on appetite and nutrient intake, just at a time when the body needs nutrients and calories most to maintain strength and health. Lung cancer develops in tissues of the lungs, and different types of...
Blushing occurs when blood vessels on the skin dilate, causing a reddening effect. According to Dermnetnz.org, blushing normally disappears in a minute or two and is rarely a problem. In some cases, however, blushing can be more intense or...
Nasal squamous cell cancer is comprised of extremely aggressive tumors that begin as thin skin cells. Most often discounted as allergies, the symptoms mimic seasonal hay fever and congestion with headaches. The Center for Advanced Head and Neck...
Any type of injury or disease that affects the ankle, foot, knee, hip, shin, calf or thigh is a potential cause for leg pain. The bones, joints, muscles, tendons, blood vessels and nerves found in the leg are susceptible to infection, inflammation...
Varicose veins appear as swollen, twisted veins just under the surface of the skin, most often in the legs. A common condition, varicose veins occur more often in women than in men. Though usually they only cause concern based on the appearance of...
Stomach cancer is cancer that arises from the inner lining of the stomach. Stomach cancer is classified into different stages depending on tumor size, extent of spread, lymph node involvement and the presence of distant metastases or recurrence. ...
According to the American Society of Clinical Oncologists (ASCO), cancer treatments have become more specialized. It now requires a team of doctors, nurses and other specialists for standard treatment. The team is usually led by a medical...
The esophagus is a muscular tube that carries swallowed food from the mouth into the stomach. Barrett's upper esophagus disease is a disorder characterized by damage to the tissue in the lining of the esophagus. When the esophageal tissue is...
The National Cancer Institute describes lung cancer as cancer that originates in the tissues of the lungs, typically in the cells that line the air passages. There are two different kinds of lung cancer: small cell lung cancer and non-small cell...
Barrett's esophagus is a condition that forms as the result of chronic gastroesophageal reflux (GERD). GERD refers to a condition in which acid backs up from your stomach to your esophagus and throat. The acid coats your esophagus and changes the...
An endoscope is an instrument that has a light or camera at the end of it, so the physician can see the inside of an organ or cavity of the body. Endoscopy is the overall medical term for any procedure that uses an endoscope. Different types of...
Treatment for esophageal cancer depends on how much the cancer has spread. Doctors perform diagnostic tests to diagnose cancer in the esophagus and to determine how serious the cancer is. Diagnostic tests a doctor may use include an endoscopic...
The bile duct is a long tube-like structure that connects the liver to the intestine and transports bile. Learn about bile duct cancer including possible causes, and treatment options for bile duct cancer in this video.
