What is hematology blood disorder?
Hematology is the study of blood in health and disease. It includes problems with the red blood cells, white blood cells, platelets, blood vessels, bone marrow, lymph nodes, spleen, and the proteins involved in bleeding and clotting (hemostasis and thrombosis).
What is the most common symptom of a blood disorder?
Blood disorder symptoms depend on the part of the blood affected. Some common symptoms include fatigue, fever, infections, and abnormal bleeding. Blood disorder treatment can sometimes cure the condition or at least manage it to prevent complications, but some disorders have a poor prognosis.
How do you fix a blood disorder?
Treatment options
- Growth factors to stimulate blood cell production.
- Steroids or other drugs to suppress your immune system.
- Chemotherapy to destroy abnormal cells.
- Transfusions to support you with healthy blood cells.
- Gene therapy to replace or deactivate a disease-causing gene or to introduce a disease-fighting gene.
Why would I be referred to a hematologist?
If your primary care physician has recommended that you see a hematologist, it may be because you are at risk for a condition involving your red or white blood cells, platelets, blood vessels, bone marrow, lymph nodes, or spleen. Some of these conditions are: hemophilia, a disease that prevents your blood from clotting.
What blood disorder is inherited from both parents?
Thalassemia is an inherited (i.e., passed from parents to children through genes) blood disorder caused when the body doesn’t make enough of a protein called hemoglobin, an important part of red blood cells.
How are hematology and oncology blood disorders related?
Hematology and Oncology Blood Disorders. Red blood cells carry oxygen to the body’s tissues and take carbon dioxide away from tissues. White blood cells help fight infection and cancer. Platelets and clotting factors help the blood to clot, preventing both excessive bleeding and excessive clotting.
What are the most common hematologic diseases in humans?
Hematologic diseases, disorders of the blood and blood-forming organs, afflict millions of Americans. In addition to blood cell cancers, hematologic diseases include rare genetic disorders, anemia, conditions related to HIV, sickle cell disease, and complications from chemotherapy or transfusions.
What causes a person to have a blood disorder?
A majority of blood disorders are caused by mutations in parts of specific genes and can be passed down in families. Some medical conditions, medications, and lifestyle factors can also cause blood disorders to develop.
How are the symptoms of hematologic disease determined?
The symptoms of hematologic disease depend on many factors. Symptoms depend on which cell type is affected and how low or high the count. This is determined through a complete blood count (“CBC”). In anemia, there is a low number of red blood cells and therefore a decrease in oxygen delivered to tissues.
Hematology and Oncology Blood Disorders. Red blood cells carry oxygen to the body’s tissues and take carbon dioxide away from tissues. White blood cells help fight infection and cancer. Platelets and clotting factors help the blood to clot, preventing both excessive bleeding and excessive clotting.
Hematologic diseases, disorders of the blood and blood-forming organs, afflict millions of Americans. In addition to blood cell cancers, hematologic diseases include rare genetic disorders, anemia, conditions related to HIV, sickle cell disease, and complications from chemotherapy or transfusions.
Sometimes you develop a blood disorder due to an infection, toxic exposure, drug side effect, or a lack of certain nutrients in your diet (such as iron, vitamin K, or vitamin B12). 2 Blood disorders are defined by changes in any of the parts of your blood:
The symptoms of hematologic disease depend on many factors. Symptoms depend on which cell type is affected and how low or high the count. This is determined through a complete blood count (“CBC”). In anemia, there is a low number of red blood cells and therefore a decrease in oxygen delivered to tissues.