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Sickle cell disease (SCD), also simply called sickle cell, is a group of hemoglobin-related blood disorders typically inherited. The most common type is known as sickle cell anemia. It results in an abnormality in the oxygen-carrying protein haemoglobin found in red blood cells.
Berkeley Lovelace Jr. and Marina Kopf. December 8, 2023 at 10:19 AM. The Food and Drug Administration on Friday approved a powerful treatment for sickle cell disease, a devastating illness that...
Sickle cell anemia is a disease in which the body produces unusual sickle shaped of red blood cells. They contain abnormal haemoglobin which leave them curved. The sickle-shaped red blood cells carry less oxygen to your tissues compared to normal red blood cells and they may cause blockage to the flow of blood to your organs by stucking in your ...
Sickle cell trait describes a condition in which a person has one abnormal allele of the hemoglobin beta gene (is heterozygous), but does not display the severe symptoms of sickle cell disease that occur in a person who has two copies of that allele (is homozygous).
It is a form of sickle cell crisis. Sickle cell anemia – most common in those of African, Hispanic, and Mediterranean origin – leads to sickle cell crisis when the circulation of blood vessels is obstructed by sickled red blood cells, causing ischemic injuries.
The acute chest syndrome is a vaso-occlusive crisis of the pulmonary vasculature commonly seen in people with sickle cell anemia. This condition commonly manifests with a new opacification of the lung(s) on a chest x-ray.
Sickle cell anemia; Hemoglobinopathies causing unstable hemoglobins; Paroxysmal nocturnal hemoglobinuria; Extrinsic (extracorpuscular) abnormalities Antibody-mediated Warm autoimmune hemolytic anemia is caused by autoimmune attack against red blood cells, primarily by IgG. It is the most common of the autoimmune hemolytic diseases.
Sickle cell anemia symptoms usually appear around the age of six months. They can change over time and differ from person to person. A few indications and symptoms include anemia, sporadic episodes of excruciating pain, hand and foot edema, recurrent infections, delayed puberty or growth, and visual issues.
Sickle cell nephropathy is a type of nephropathy associated with sickle cell disease which causes kidney complications as a result of sickling of red blood cells in the small blood vessels.
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