Disorder is a disturbance of structure or function. or both due to a genetic or embryological failure in. development or as the result of exogenous factors, such as certain chemical substances, injury, or disease.
The majority of both professional and amateur MMA promotions require pre-fight blood work testing for HIV, Hepatitis B and C. Some states do not mandate this testing at the amateur level (as scary as that may seem), and those that do not have a sanctioning board may not require any pre-fight diagnostics at all.
Hematology Doctors and Physicians (Hematologists) Hematology is the study of the blood and blood disorders in the body. A hematologist is a physician who has expertise in diseases of the blood and bone marrow, and treats vascular and clotting problems. The hematologist also treats blood disorders such as hemophilia, leukemia, lymphoma, anemia and sickle cell disease.