Doctor insights on:
What Cancer Causes Blood Clots
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
Blood clotting: There are proteins in our body such as thrombin, prothrombin, fibrin that play an important role in blood clotting, also blood paticles called platelets take part of coaguation. When the endothelium( inside lining of blood cell) is damage, there is a complex reaction that occurs between palelets, certains clotting factors which in turn prevent further blood loss from the damaged blood vessels. ...Read more
Common: You probably mean fistula. For hemodialysis? Blood clots are common and can be removed with a balloon catheter, by a trained interventional doc. Usually no obvious reason but anatomy, blood flow and hypercoagulability testing are checked. Usually all tests normal. Certainly you want to discuss your specific case with your doc. ...Read more
Amount of bleeding: The more bleeding there is, the greater the chance of clots. Depending on size, frequency, you may need treatment. ...Read more
Hypercoagulable: Virchow was 1st scientist who made a link b/w thrombogenesis and carcinogenesis. Cancer cells increase inflammation at site of cancer and metastasis and by recruiting platelets and other cells increase the risk, also cause release of tissue factor, sometimes there is direct tumor blocking the lymphatics causing stasis and cancer pts aremore sedentary. Some chemo drugs and port also increase risk. ...Read more
Multiple: The most important factor is the hormonal changes that occur. Also, not moving around and the pressure from the baby on venous system can increase "stasis" which means the blood not moving around as much.The best thing to do is to stay active and be aware of other risk factors, like smoking, obesity and other blood clotting problems. Check with your doctor for specific information for yourself. ...Read more
DVT: Deep venous clots in the lower extremity most commonly happens in the setting of inactivity, following injuries, surgery. It may happen with some underlying cancer and some deficiency in blood clotting factors. Any time the diagnosis should be considered in the given context and clinical setting. ...Read more
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