Search results
Results From The WOW.Com Content Network
The presence of Heinz bodies represents damage to hemoglobin and is classically observed in G6PD deficiency, a genetic disorder that causes hemolytic anemia. In veterinary medicine, Heinz bodies may be seen following the consumption of foods containing thiosulfate and propylene glycol compounds by cats, dogs and certain primates.
Most individuals with G6PD deficiency are asymptomatic.When it induces hemolysis, the effect is usually short-lived. [5]Most people who develop symptoms are male, due to the X-linked pattern of inheritance, but female carriers can be affected due to unfavorable lyonization or skewed X-inactivation, where random inactivation of an X-chromosome in certain cells creates a population of G6PD ...
The direct Coombs test is used to test for autoimmune hemolytic anemia, a condition where the immune system breaks down red blood cells, leading to anemia. The direct Coombs test is used to detect antibodies or complement proteins attached to the surface of red blood cells. To perform the test, a blood sample is taken and the red blood cells ...
Anemia is the most common presenting symptom of patients with Hb H disease . Other common clinical features include jaundice, splenomegaly, hepatomegaly, and gallstones. All of these symptoms are related to the destruction of the red blood cells in the spleen and the associated increased hemoglobin metabolism. Patients with non-deletional Hb H ...
A degmacyte or bite cell is an abnormally shaped mature red blood cell with one or more semicircular portions removed from the cell margin, known as "bites". [1] [2] These "bites" result from the mechanical removal of denatured hemoglobin during splenic filtration as red cells attempt to migrate through endothelial slits from splenic cords into the splenic sinuses. [3]
Congenital hemolytic anemia (CHA) is a diverse group of rare hereditary conditions marked by decreased life expectancy and premature removal of erythrocytes from blood flow. Defects in erythrocyte membrane proteins and red cell enzyme metabolism , as well as changes at the level of erythrocyte precursors, lead to impaired bone marrow ...
Treatment depends on the type and cause of the hemolytic anemia. [2] Symptoms of hemolytic anemia are similar to other forms of anemia (fatigue and shortness of breath), but in addition, the breakdown of red cells leads to jaundice and increases the risk of particular long-term complications, such as gallstones [4] and pulmonary hypertension. [5]
Severe megaloblastic anemia; Hemolytic anemia; Sickle-cell anemia; Pyrimidine 5' nucleotidase deficiency [4] Alcoholism [5] Myelodysplastic syndromes; Sideroblastic anemia [6] Congenital dyserythropoietic anemia [7] Primary myelofibrosis; Leukemia [8] Erythroleukemia [9] Hemorrhage, e.g. from gastrointestinal tract; CPD-choline ...