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Hematology is the branch of medicine responsible for the study, diagnosis, and treatment of disorders affecting the blood and its cellular components, including platelets, red blood cells (erythrocytes), white blood cells (leukocytes), hemoglobin, and plasma.<\/p>\n
Hematology also encompasses the care of the organs involved in blood cell production, including the regulation of clotting. These organs include the spleen, liver, lymph nodes, and bone marrow, the spongy tissue found in the flat bones of the skull, sternum, vertebrae, and iliac crests, as well as in the medullary canals of the femur and humerus.<\/p>\n
Blood cells are produced in the bone marrow, where they originate from hematopoietic stem cells, the precursor cells from which all other blood cell types develop. When children require specialized care for blood-related conditions, pediatric hematology is the dedicated subspecialty that addresses their needs.<\/p>\n
Hematological Diseases<\/h2>\n
Clinical hematology is the branch that focuses on diagnosing and managing a wide range of conditions, including:<\/p>\n
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Blood disorders<\/strong> such as anemia, white blood cell abnormalities, and platelet or coagulation disorders<\/li>\n
Hematologic cancers,<\/strong> including leukemias, lymphomas, and multiple myeloma<\/li>\n
Bone marrow disorders<\/strong> such as myelodysplastic syndromes, myelofibrosis, and aplastic anemia<\/li>\n
Blood transfusions<\/strong> and bone marrow or hematopoietic stem cell transplants<\/strong><\/li>\n
Diagnostic testing,<\/strong> such as complete blood counts and coagulation studies, as well as specialized therapies<\/li>\n<\/ul>\n
Hematology Studies and Tests<\/h2>\n
Several tests are commonly used to detect blood disorders. The most important include:<\/p>\n
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Complete blood count (CBC):<\/strong> One of the most fundamental tests in hematology, it evaluates the quantity and characteristics of red blood cells, white blood cells, and platelets.<\/li>\n
Reticulocyte count:<\/strong> Measures the number of immature red blood cells (reticulocytes) in circulation, providing insight into bone marrow activity.<\/li>\n
Peripheral blood smear:<\/strong> Evaluates the morphology of blood cells under a microscope, an area overseen by the subspecialty of morphological hematology.<\/li>\n
Erythrocyte sedimentation rate (ESR):<\/strong> Measures how quickly red blood cells settle, which can indicate the presence of inflammation or disease.<\/li>\n
Coagulation studies:<\/strong> A range of tests that assess different aspects of blood clotting and platelet function.<\/li>\n
Serum iron and ferritin levels:<\/strong> Measure the amount of iron stored in the body and the iron available in the bloodstream.<\/li>\n
Hemoglobin electrophoresis:<\/strong> Separates and identifies different types of hemoglobin in the blood, useful for detecting hemoglobin disorders.<\/li>\n
Bone marrow studies:<\/strong> Involve obtaining a sample of bone marrow for laboratory analysis.<\/li>\n
Flow cytometry:<\/strong> Analyzes the physical and chemical characteristics of individual cells, commonly used in cancer diagnosis.<\/li>\n
Additional tests can assess white blood cell function, identify genetic mutations, and measure vitamin and mineral levels.<\/li>\n<\/ul>\n
What Does a Hematologist Do?<\/h2>\n
A hematologist is a physician who analyzes, prevents, diagnoses, and treats diseases and disorders of the blood and the body systems involved in blood production. They have the expertise needed to diagnose hematological conditions, offer appropriate treatments, and manage chronic blood disorders throughout a patient's life.<\/p>\n
The hematologist is an essential specialist for the comprehensive evaluation and treatment of blood-related conditions.<\/p>\n
Pediatric Hematology<\/h2>\n
A pediatric hematologist is a physician who specializes in the diagnosis, treatment, and follow-up of blood disorders and hematopoietic organ conditions in children and adolescents. These specialists manage conditions such as anemia, leukemia, clotting disorders, and blood-related immune system disorders, tailoring their approach and treatment plans to meet the specific needs of younger patients.<\/p>\n
Find a Hematologist Near You<\/h2>\n
At ABC Medical Center, our hematology specialists bring deep expertise in the diagnosis, treatment, and long-term management of blood disorders and hematopoietic conditions. From anemia and leukemia to coagulation disorders and blood-related immune system diseases, our highly trained team in Mexico City is equipped to provide the specialized care your health deserves.<\/p>\n
Fuentes: <\/strong>MedlinePlus<\/a>, Texas Heart<\/a>, MyHealth<\/a><\/p>\n
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