Doctor insights on:
How Does Pancreatic Cancer Kill
Spread : Common sites are liver and peritoneal cavity leading to ascites, jaundice, liver failure. Obstructed bile ducts and invasion into coeliac neural plexus can cause agonizing pain. Cancers of the head and pancreatic neck may differ from ampulla or pancreatic tail. The latter have longer survival and somewhat better prognosis. ...Read more
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
What is Cancer?: Cancer is the uncontrolled growth of a part of the body, with the potential for spread locally or to distant locations, causing dysfunction or organ failure and, ultimately, death. Any cancer increases the risk for blood clots, which can flow to the lungs and kill a patient (pulmonary embolism). Cancers tend to deprive a patient of nutrients, damaging the immune system, increasing infection risk. ...Read moreSee 1 more doctor answer
Revenge with suiside: In body every cell has a function receives its quota of nutrients, o2, will not obstruct or damage the next cell , growth is controlled. Cancer cell does exactly opposite, serves no useful purposes, by rapid uncontrollable growth blocks the function of other organs, chokes every adjacent tissue depletes all available nutrients , host is now no longer able to sustain , death results.. ...Read more
Slowly.: Cancer cells are damaged cells that can't stop reproducing. So they keep multiplying and don't stop. These cells also create a blood supply that feeds them all the nutrients you eat. Sometimes they spread to other areas of the body and keep multiplying and feeding off your food. Eventually your body doesn't get most of the nutrients and slowly dies while the cancer grows by stealing food. ...Read more
Colon more specific: The intestinal tract is composed of the small intestine, large intestine or colon, and rectum. Virtually all cancers of this system arise in the colon and rectum, with cancers of the small intestine exceedingly rare. Therefore, intestinal cancer generally refers to colon or rectal cancer, which is more anatomically specific. Adenocarcinoma is the most common type of cancer that occurs. ...Read more
Lymph nodes: Lymph nodes are the way colon cancer cells usually escape the colon. It can grow through the colon into the surroundings. Finally it can move from lymph nodes into the blood stream that flows to the liver. When the colon is examined, and if lymph nodes are involved, chemotherapy is recommended. ...Read moreSee 1 more doctor answer
A disturbing list: Pneumonia, brain matastases, hypercalcemia, paraneoplastic encephalopathy, restrictive lung disease, medication side-effects, suffocation from wasting. Others. Hoping that you do not have lung cancer, or can get a cure, or that you get good hospice care -- the latter's a blessing that's fairly new. ...Read moreSee 1 more doctor answer
Unpredictable: Colon cancer spread to local lymph nodes and then on to other organs such as liver, lungs, bones. It can spread through the blood vessels or locally to other organs such as kidneys, prostate, etc. Rate of spread is unpredictable at present and likely depends on growth factors, cancer differentiation, and unknown factors. Of cancers that comeback after surgery, most (80%) do so within 3 years. ...Read moreSee 1 more doctor answer
Enters circulation: The biology behind it is complicated and has been studied for decades by cancer researchers. However in a nutshell, the tumor gains access to blood vessels and lymphatics where it can then travel to distant sites such as lymph nodes, liver, lung, brain, and bones most commonly. ...Read moreSee 1 more doctor answer
Surgery is Key: The best option for cure is surgery. About 20% of patients with pancreatic cancer are candidates for surgery. The surgery is pancreaticoduodenectomy, also called a Whipple procedure. It usually involves removing. 1. The head of the pancreas 2. A part of the duodenum 3. A of a portion of the common bile duct 4. The gall bladder 5. In many instances a portion of the stomach ...Read moreSee 2 more doctor answers
Early: Unfortunately, it appears that pancreatic cancer spreads to other organs very early in its development before the cancer is even detectable. We believe that the cancer cells become migratory and get into the local lymphatic and vascular channels, as well as moving along nerve fibers. The cancer cells then have to "set up shop" in a new place, the most common being lymph nodes, liver, lung, etc. ...Read moreSee 2 more doctor answers
Abdominal organ. It is digestive organ: it secretes enzymes into the small bowel which break down food and help its absorption. It is also an endocrine organ: it produces hormones involved in sugar control and control of digestion. Insulin is one of these hormones. Diabetics either lack Insulin (type 1 diabetes) or have inadequate ...Read more
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