Even if the condition you're interested in isn't listed below, you may be able to obtain additional information by contacting Mayo Clinic. Availability of the services may vary between each Mayo location.
Please confirm when you call to request an appointment. In adults, they note, this blood is drawn from a vein in the arm. Whereas in children and babies, blood will be drawn either from the finger or heel. A deep vein thrombosis DVT occurs when a blood clot, or thrombus, forms in one of more of the deep veins, most commonly in your legs.
People with DVTs may experience leg pain and swelling or have no symptoms at all. DVTs can develop as the result of certain medical conditions, or from long periods of remaining sedentary, such as following an accident or surgery. DVTs can be serious, or even fatal, when the clots break off, travel up the blood stream, and become lodged in the lungs. The obstruction causes what is known as a pulmonary embolism PE.
So where does a hematologist come in to diagnose DVTs? A D-dimer blood test is often used to detect these clots. Mayo Clinic notes that D dimer is a type of protein produced by blood clots, and almost all people with severe DVT have increased blood levels of D dimer.
If the blood test for D-dimer comes back normal, it can help rule out PE. These choices will be signaled globally to our partners and will not affect browsing data. We and our partners process data to: Actively scan device characteristics for identification. I Accept Show Purposes. Table of Contents View All. Table of Contents. Procedural Expertise. Training and Certification. Was this page helpful? Thanks for your feedback! Sign Up. What are your concerns? Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles.
Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Related Articles. What an Oncologist Does. How Can a Gastroenterologist Help You? Treatment with Hematopoietic Stem Cell Transplantation. What Is a Pediatrician? What Is Neutropenia? Stem Cell Transplantation from a Donor. A hematologist will suggest how to treat hemophilia, but there are hormones and clotting medications that can make the condition manageable.
Essentially the opposite of hemophilia, deep vein thrombosis is a condition that occurs when a blood cot will not go away. Blood clots can sometimes form in the leg veins or elsewhere and end up stuck in the legs. Deep vein thrombosis is painful, but it can also cause damage over time, as areas are deprived of oxygen. These blood clots can also detach and do serious damage when entering places like the lung or the heart. Common signs include unusual warmth, pain or red skin in the affected area.
A hematologist will generally use compression stockings and blood thinners to help alleviate the situation. Many blood diseases can be dangerous, which is why hematologist has such a difficult job. However, hematologists are experts at treating and healing these diseases, making them a vital step in the road to health.
Anemia is a health issue that is caused by not having enough healthy red blood cells to deliver oxygen to tissues in the body. People with the condition often report feeling weak and tired. Anemia can be a short- or long-term health issue, and its severity varies from mild to severe.
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