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Hematology (spelled haematology in British English) is the branch of medicine concerned with the study of the cause, prognosis, treatment, and prevention of diseases related to blood. [ 1 ] [ 2 ] It involves treating diseases that affect the production of blood and its components, such as blood cells , hemoglobin , blood proteins , bone marrow ...
Hematology Sideroblastic anemia , or sideroachrestic anemia , is a form of anemia in which the bone marrow produces ringed sideroblasts rather than healthy red blood cells (erythrocytes). [ 1 ] In sideroblastic anemia, the body has iron available but cannot incorporate it into hemoglobin , which red blood cells need in order to transport oxygen ...
Theoretical, practical and clinical knowledge is assessed by one or more of the following methods; multiple choice questions (MCQs), short essay questions (SEQs), short answer questions (SAQs), laboratory skills, viva voce, and objective structured clinical examination (OSCE). Required laboratory training is provided in biochemistry, histology ...
Methemoglobinemia, or methaemoglobinaemia, is a condition of elevated methemoglobin in the blood. [2] Symptoms may include headache, dizziness, shortness of breath, nausea, poor muscle coordination, and blue-colored skin (cyanosis). [2]
The test uses the principles of gel electrophoresis to separate out the various types of hemoglobin and is a type of native gel electrophoresis.After the sample has been treated to release the hemoglobin from the red cells, it is introduced into a porous gel (usually made of agarose or cellulose acetate) and subjected to an electrical field, most commonly in an alkaline medium.
Mechanical hemolytic anemia is a form of hemolytic anemia due to mechanically induced damage to red blood cells.Red blood cells, while flexible, may in some circumstances succumb to physical shear and compression. [1]
Immunohematology is a branch of hematology and transfusion medicine which studies antigen-antibody reactions and analogous phenomena as they relate to the pathogenesis and clinical manifestations of blood disorders. A person employed in this field is referred to as an immunohematologist or colloquially as a blood banker.
Hematology analyzers are used to conduct a complete blood count (CBC), which is usually the first test requested by physicians to determine a patient's general health status. [5] A complete blood count includes red blood cell (RBC), white blood cell (WBC), hemoglobin , and platelet counts, as well as hematocrit levels.