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Sickle cell anemia - Symptoms and causes - Mayo Clinic
Sickle cell anemia SCA is a genetic disorder that is hereditary. It affects the blood, and is caused when the hemoglobin in blood cells are deprived in oxygen from the proteins. These cause normal round blood cells , to have are rigid sickle shape. People affected by SCA have a higher risk of death, stroke, severe attacks, and severe rushes of pain. James Herrick discovered an anemia , and found bizarre sickle -shaped cells in A treatment for the disease was discovered in the s by E. The goal is to raise awareness by describing what the disease is and where it originated.
Normally a person has flexible and round blood cells. With Sickle Cell anemia, Hemoglobin molecules in red blood cells, that carry oxygen in the body. Case:- Doctor informed complete studies of a 9-year old child with sickle cell anemia. Her main complaints were cough, vague pains in legs joints , night sweats, abdominal pain, less hunger, and increasing weakness. In a series of knowing experiments that involved taking venous blood from the arm under different conditions, the doctor showed a connection between oxygen tension and sickling of the red blood cells in vivo.
Normal red blood cells are rounded and disk-shaped. In sickle cell anemia, some red blood cells become deformed, so they look like sickles used to cut wheat. These unusually shaped cells give the disease its name.