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.
Signs and symptoms of colon cancer include: A change in your bowel habits, including diarrhea or constipation or a change in the consistency of your stool, that lasts longer than four weeks Rectal bleeding or blood in your stool
Breast cancer symptoms. Symptoms of breast cancer vary from person to person. Some common breast cancer signs and symptoms include: 1  Skin changes, such as swelling, redness, or other visible differences in one or both breasts. 2  An increase in size or change in shape of the breast(s).3  Changes in the appearance of one or both nipples.reast cancer symptoms. Symptoms of breast cancer vary from person to person. Some common breast cancer signs and symptoms include: 1  Skin changes, such as swelling, redness, or other visible differences in one or both breasts. 2  An increase in size or change in shape of the breast(s).