Cancer of the esophagus can cause bleeding due to the tumor invading nearby blood vessels or tissues, leading to erosion and ulceration. As the cancer grows, it can disrupt the normal structure of the esophagus, making it more susceptible to damage and bleeding during swallowing or due to other mechanical stress. Additionally, advanced tumors may metastasize, affecting surrounding organs and blood supply, further contributing to bleeding complications.
The erosion of the esophagus is what causes the bleeding when you purge.
it causes esophageal varicies; in other words bleeding in esophagus
Soficus (esophagus) cancer is cancer of the esophagus, the tube in the chest. The effects of esophagus cancer can be heart burn if the cancer is closer to the stomach. If the cancer is closer to the lungs it can affect breathing.
Likely causes include, cancer, hemorrhoids, and intense anal sex.
Esophagus Cancer
Gastrointestinal bleeding can be caused by bleeding in the any part of the upper and lower GI tracts. It can also be caused by hemorrhoids, colon or stomach cancer, and gastric ulcers.
High blood pressure (hypertension ) from scar tissue in the liver causes swelling of and bleeding from the blood vessels of the esophagus.
Bleeding varices are bleeding, dilated (swollen) veins in the esophagus (gullet), or the upper part of the stomach, caused by liver disease.
One can't be sure what causes the esophageal cancer.Esophageal cancer occurs when cells in your esophagus develop errors in their DNA. The errors make cells grow and divide out of control. The accumulating abnormal cells form a tumor in the esophagus that can grow to invade nearby structures and spread to other parts of the body.
It is believed that the constant irritation from acid reflux is the cause of esophageal cancer. The process (very simplified) goes something like this: The body tries to protect itself from the constant (or at least very frequent) damage from high acid, so it begins to change the cells in the esophagus to be more like the cells in the stomach, which are less sensitive to that damage. These cells are replaced more often. This condition is called "Barrett's esophagus" Any cells which change and reproduce quicky are susceptible to those changes getting out of control, and that is essentially what cancer is: cell growth in altered cells that begin to grow faster than their "healthy, normal" neighbors. They take up space and interfere with the function of the organs or structures that they are in, and often become life threatening.
Thyroid cancer.
alcohol