Doctor insights on:
What Are Common Symptoms Of Colon Cancer
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
Sometimes: They don't have any, and discovered on screening colonoscopy. These have the best prognosis. The earliest symptom is probably bleeding, but at first you need occult blood testing to detect small amount of bleeding. Then gross blood, then obstruction and perforation symptoms, such as cramps, pain, fever, chills, and even peritonits. These have much worse prognosis, so get colonoscopy at age 50. ...Read more
Blockage, Bleeding: The most common symptoms associated with colon cancer include (cramping) abdominal pain, a change in bowel habits ("pencil-thin stools"), bloody bowel movements, weakness/fatigue, and/or weight loss. The goal, of course, is to diagnose colon cancers before symptoms develop; i advise colonoscopy at age 50, or earlier if there is a family history. ...Read moreSee 3 more doctor answers
Often "silent": Unfortunately, colon cancers may develop "under the radar" for quite some time before symptoms occur. The earliest sign is usually anemia caused by a slowly bleeding tumor. As the cancer grows, it may block the colon causing cramping pain, bloating, and/or pencil-thin stools. The gold standard for diagnosing colorectal cancer is screening colonoscopy at age 50, or earlier with a family history. ...Read moreSee 1 more doctor answer
Varies per person.: Signs and symptoms of colon cancer include: a change in bowel habits (including diarrhea or constipation or a change in the consistency of stool), rectal bleeding or blood in stool, persistent abdominal discomfort (like cramps, gas or pain), a feeling that bowels do not empty completely, weakness / fatigue, and unexplained weight loss. Many people with early colon cancer experience no symptoms. ...Read more
IBD, viruses: Colon cancer probably begins from the effect of exogenous factors on the bowel, considering that the patient does not have hereditary causes. A virus such as polyoma is probably a contributing factor along with carcinogens in the food. In addition patients with inflammatory bowel disease release, over a long period of time cytokines that can induce malignant transformation. ...Read more
From nothing: To terminal. Early on, no symptoms. May be identified on x-ray or ct for something independent. Cough hemoptysis- coughing blood pain in apex or chest wall shortness of breath. Progress from tiny, to small stage 1, to local spread to lymph nodes, to spread with distant metastasis stage 4. ...Read moreSee 1 more doctor answer
Too broad an issue: The common symptoms of lung disease are cough, shortness of breath, sputum production and bleeding in sputum, weakness, cyanosis, clubbing of fingers, fever, pain in the chest etc. For lung cancer symptoms, see this site: http://www.Mayoclinic.Com/health/lung-cancer/ds00038/dsection=symptoms. ...Read more
Quite different: The symptoms for colon and stomach cancer are quite different, as is the prognosis and treatment. For colon cancer, symptoms do not usually appear until quite late, include blood loss anemia, blood in stool, vague abdominal pain and difficulty with bowel. Stomach cancer may present with weight loss, abdominal pain, and anemia. Prognosis is much worse with stomach cancer. ...Read more
Depents on site: There are many different sites of gastrointestinal cancers.The commonest is colon cancer, and others are esophagus, stomach, pancreas, liver, gall bladder, rectum the symptoms are related to the site of cancer colon and rectal cancer may present with rectal bleeding as the only symptom other cancers may present with pain in abdomen, weight loss, loss of appetite, black stools, swallowing difficulty, jaundice. ...Read moreSee 1 more doctor answer
Clinical feature: Weight loss and persistent abdominal pain are the most common symptoms at initial diagnosis. The abdominal pain tends to be mid upper abdomen ( epigastric) , vague and mild early in the disease but more severe and constant as the disease progresses. Nausea, anemia from occult bleeding, also frequently happen. ...Read more
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