There are two types of esophageal cancer, depending on the type of cells that are malignant. The first type is found in the lining of the esophagus which is made up of flat, thin cells called squamous cells. Squamous cell carcinoma arise in these squamous cells and commonly occurs in the upper and middle part of the esophagus.
The other type is called Adenocarcinoma and commonly develops at the bottom of the esophagus that are lined with columnar cells.
Kaiser Medical
Esophageal cancer starts in the esophagus but it can design exterior the esophageal wall and spread to other body parts such as bones, lungs, liver and brain through the lymphatic system.
What Lifestyles Trigger Esophageal Cancers?
While squamous cell carcinoma is associated to alcohol and any kind of tobacco use, adenocarcinoma is more associated to gastroesophageal reflux disease. The amelioration of adenocarcinoma from Barrett's esophagus is determined relatively rare, any way its whole is expanding higher than any other esophageal cancers.
Symptoms
- Chest pain or heartburn
Acid reflux is known to be one of the esophageal cancer culprits. The esophageal lining is not designed to be exposed to the acidic fluid from the stomach so it will cause inflammation in the esophagus and create a burning sensation or chest pain, also known as heartburn. Frequent exposure to the gastric acid can damage the esophageal lining and turn the squamous cells into glandular cells that are ordinarily found in the intestines. This adaptation develops Barrett's esophagus which is more resistant to the acid, any way people with Barrett's esophagus have a 30- to 125-fold increased risk of developing esophageal cancer, according to Dr. Romero, a gastroenterologist from Mayo Clinic. Colse to 10 percent of patients with Gerd design Barrett's esophagus, and the only way to confirm either a patient has it or not is by doing endoscopy and biopsy, although endoscopy can't 100% detect all Be cases. people with Barrett's esophagus commonly seek help because of Gerd symptoms such as acid reflux or heartburn. Barrett's esophagus itself creates no clear symptoms so if a Gerd patient experienced no acid reflux symptoms, he/she will probably never be aware of the Be existence.
Barrett's esophagus can turn into adenocarcinoma, the esophageal cancer that develops at the bottom of the esophagus.
- Swallowing Problem
People with esophageal cancer will find difficulty in swallowing - either liquid or solid foods - and suffer from pain while swallowing. Food may stick in the esophagus and when regurgitation happens undigested food can be vomited.
- Weight Loss
Many people want to lose weight but definitely not due to esophageal cancer. Swallowing problems may lead to malnutrition because their difficulty to swallow prevent them from eating enough to claim their weight. The uncontrolled amelioration of the cancerous cells also growth the metabolism in these cells leaving practically nothing to feed the remaining non-cancerous cells.
- Blood Vomiting and/or Tarry Stools
When the cancer is spreading already to the intestines it may cause blood vomiting, blood in the stools and iron deficiency anemia.
Most of esophageal cancer cases are discovered at the later stages of the cancer development, for example when the patients have difficulty to swallow. Due to this think the cancer is determined highly lethal, with a 5-year survival rate of less than 15%. any way if the Barrett's esophagus is diagnosed at its early stage the patients can make some action plans such as convert of lifestyle, do healing check up periodically and anyone that can improve the potential of life. Despite there is nothing we can do to stop or cure the Barrett's esophagus, a study by the Kaiser Permenente branch of explore showed that drinking a glass of wine every day may lower the risk of Barrett's esophagus by 56 percent.
on the main page Esophageal Cancer Symptoms - The Deadly Signs of Acid Reflux Cancer
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