Blood clots, especially those that originate in the brain, can occur very quickly. If there are lots of veins around to adequately redirect blood flow, the clot will stop growing at a certain point and the body can accommodate it indefinitely. It may even disappear with time.
Here are some of the common signs and symptoms of: 1  NO SYMPTOM AT ALL. 2  Diarrhea (that will not stop) that lasts for more than a few days, not just after eating Taco Bell. 3  Constipation (you canât âgoâ to save your life) that lasts for more than a few days. 4  Unintended or unexplained weight loss (or weight gain) 5  Vomiting.
1 Stool changes: In people with stage 4 colon cancer, the stool may appear unusually dark (owing to the blood in it) and thinner than normal. 2  It may also be covered in mucus. 3  Abdominal discomfort: Pain, cramping, bloating, nausea and gas may be felt by those with colon cancer. Abdominal discomfort: Pain, cramping, bloating, nausea and gas may be felt by those with colon cancer. 2  Jaundice: Since the colon cancer has normally spread to the liver by stage 4, jaundice is also a symptom. 3  Other symptoms include unexplained fever, weight loss, fatigue, thrombosis.