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Hematology. Pancytopenia is a medical condition in which there is significant reduction in the number of almost all blood cells (red blood cells, white blood cells, platelets, monocytes, lymphocytes, etc.). If only two parameters from the complete blood count are low, the term bicytopenia can be used. The diagnostic approach is the same as for ...
Reticulocytopenia is the medical term for an abnormal decrease in circulating red blood cell precursors (reticulocytes) that can lead to anemia due to resulting low red blood cell (erythrocyte) production. [1] Reticulocytopenia may be an isolated finding or it may not be associated with abnormalities in other hematopoietic cell lineages such as ...
Leukopenia – a deficiency of white blood cells, or leukocytes [1] Neutropenia – a type of leukopenia, with a specific deficiency in neutrophils [2] Thrombocytopenia – a deficiency of platelets. Pancytopenia – when all three types of blood cells; red blood cells, white blood cells, and platelets, are all deficient.
Aplastic anemia causes a deficiency of all blood cell types: red blood cells, white blood cells, and platelets. [5][6] It occurs most frequently in people in their teens and twenties but is also common among the elderly. It can be caused by heredity, immune disease, or exposure to chemicals, drugs, or radiation.
TA-GvHD. Specialty. Hematology. Transfusion-associated graft-versus-host disease (TA-GvHD) is a rare complication of blood transfusion, in which the immunologically competent donor T lymphocytes mount an immune response against the recipient's lymphoid tissue. [1] These donor lymphocytes engraft, recognize recipient cells as foreign and mount ...
Shiv Sudhakar, M.D. August 29, 2024 at 12:00 AM. Little research has looked at how getting extra hours of sleep on the weekend benefits the heart. For adults who struggle to get the recommended ...
panophobia, panopticon, pancytopenia (deficiency in all blood cell types - erythrocytes, leukocytes, thrombocytes) [9] papill-of or pertaining to the nipple (of the chest/breast) Latin papilla, nipple; diminutive of papula (see below) papillitis: papul(o)-Indicates papulosity, a small elevation or swelling in the skin, a pimple, swelling
Hematology, immunology. In hematology, hemophagocytic lymphohistiocytosis (HLH), also known as haemophagocytic lymphohistiocytosis (British spelling), and hemophagocytic or haemophagocytic syndrome, [ 1 ] is an uncommon hematologic disorder seen more often in children than in adults. It is a life-threatening disease of severe hyperinflammation ...