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21 Σεπ 2018 · Hemoglobin C (Hb C) is a common structural hemoglobin variant. Persons with hemoglobin C trait (Hb AC) are phenotypically normal, with no clinically evident symptoms, while those with...
29 Μαΐ 2023 · Hemoglobin C trait (HbAC) is clinically silent. Hemoglobin C disease (HbCC) is also a mild disorder, and most people do not have any symptoms. But some patients may experience mild hemolytic anemia and hence may complain of symptoms like fatigue, lightheadedness, weakness, and paleness of the skin.
30 Νοε 2021 · Hemoglobin C disease is a blood disorder that can cause fatigue, weakness, and anemia. It occurs when a person inherits two copies of hemoglobin C genes from their parents.
Hemoglobin C disease is a hemoglobinopathy that causes symptoms of a hemolytic anemia. (See also Overview of Hemolytic Anemia.) The prevalence of detectable hemoglobin (Hb) C in people in the United States with African ancestry is approximately 2 to 3%. Patients who are heterozygous are asymptomatic.
In some cases, hemoglobin C disease can cause mild anemia. This means the body does not make a normal amount of red blood cells. Hemoglobin C disease can also cause gallstones and a large spleen in some cases.
Patients with hemoglobin C disease may have mild to moderate splenomegaly, cholelithiasis, or other signs of chronic hemolysis. Pain crises are not a feature, and life span is not decreased.
Hemoglobin C disease (HbC) is a hemoglobinopathy characterized by production of abnormal variant hemoglobin known as hemoglobin C, with no or mild clinical manifestations (hemolytic anemia). ORPHA:2132. Classification level: Disorder. Prevalence: - Inheritance: Autosomal recessive. Age of onset: All ages. ICD-10: D58.2. ICD-11: 3A51.5.
