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Hematologic Diseases

Categorical breakdown of terms falling inder the category of Hematologic Diseases. Sub categories will become more specific in nature to the terms listed for Hematologic Diseases.

Sub-Categories

Terms

Activated Protein C Resistance - A hemostatic disorder characterized by a poor anticoagulant response to activated protein C (APC). T...

Activated Protein C Resistance - A hemostatic disorder characterized by a poor anticoagulant response to activated protein C (APC). T...

Activated Protein C Resistance - A hemostatic disorder characterized by a poor anticoagulant response to activated protein C (APC). T...

Acute Chest Syndrome - Respiratory syndrome characterized by the appearance of a new pulmonary infiltrate on chest x-ray, a...

Acute Chest Syndrome - Respiratory syndrome characterized by the appearance of a new pulmonary infiltrate on chest x-ray, a...

Afibrinogenemia - A deficiency or absence of fibrinogen (coagulation factor I) in the blood. (Dorland, 27th ed)...

Afibrinogenemia - A deficiency or absence of fibrinogen (coagulation factor I) in the blood. (Dorland, 27th ed)...

Afibrinogenemia - A deficiency or absence of fibrinogen (coagulation factor I) in the blood. (Dorland, 27th ed)...

Agammaglobulinemia - An immunologic deficiency state characterized by an extremely low level of generally all classes of ...

Agranulocytosis - A decrease in the number of GRANULOCYTES; (BASOPHILS; EOSINOPHILS; and NEUTROPHILS)....

alpha-Thalassemia - A disorder characterized by reduced synthesis of the alpha chains of hemoglobin. The severity of thi...

alpha-Thalassemia - A disorder characterized by reduced synthesis of the alpha chains of hemoglobin. The severity of thi...

Anemia - A reduction in the number of circulating erythrocytes or in the quantity of hemoglobin....

Anemia, Aplastic - A form of anemia in which the bone marrow fails to produce adequate numbers of peripheral blood elem...

Anemia, Aplastic - A form of anemia in which the bone marrow fails to produce adequate numbers of peripheral blood elem...

Anemia, Diamond-Blackfan - A rare congenital hypoplastic anemia that usually presents early in infancy. The disease is characte...

Anemia, Diamond-Blackfan - A rare congenital hypoplastic anemia that usually presents early in infancy. The disease is characte...

Anemia, Diamond-Blackfan - A rare congenital hypoplastic anemia that usually presents early in infancy. The disease is characte...

Anemia, Dyserythropoietic, Congenital - A familial disorder characterized by ANEMIA with multinuclear ERYTHROBLASTS, karyorrhexis, asynchron...

Anemia, Hemolytic - A condition of inadequate circulating red blood cells (ANEMIA) or insufficient HEMOGLOBIN due to pre...

Anemia, Hemolytic, Autoimmune - Acquired hemolytic anemia due to the presence of AUTOANTIBODIES which agglutinate or lyse the patien...

Anemia, Hemolytic, Congenital - Hemolytic anemia due to various intrinsic defects of the erythrocyte....

Anemia, Hemolytic, Congenital Nonspherocytic - Any one of a group of congenital hemolytic anemias in which there is no abnormal hemoglobin or spher...

Anemia, Hypochromic - Anemia characterized by a decrease in the ratio of the weight of hemoglobin to the volume of the ery...

Anemia, Hypoplastic, Congenital - An inborn condition characterized by deficiencies of red cell precursors that sometimes also include...

Anemia, Hypoplastic, Congenital - An inborn condition characterized by deficiencies of red cell precursors that sometimes also include...

Anemia, Iron-Deficiency - Anemia characterized by decreased or absent iron stores, low serum iron concentration, low transferr...

Anemia, Macrocytic - Anemia characterized by larger than normal erythrocytes, increased mean corpuscular volume (MCV) and...

Anemia, Megaloblastic - A disorder characterized by the presence of ANEMIA, abnormally large red blood cells (megalocytes or...

Anemia, Myelophthisic - Anemia characterized by appearance of immature myeloid and nucleated erythrocytes in the peripheral ...

Anemia, Myelophthisic - Anemia characterized by appearance of immature myeloid and nucleated erythrocytes in the peripheral ...

Anemia, Neonatal - The mildest form of erythroblastosis fetalis in which anemia is the chief manifestation....

Anemia, Pernicious - A megaloblastic anemia occurring in children but more commonly in later life, characterized by hista...

Anemia, Refractory - A severe sometimes chronic anemia, usually macrocytic in type, that does not respond to ordinary ant...

Anemia, Refractory - A severe sometimes chronic anemia, usually macrocytic in type, that does not respond to ordinary ant...

Anemia, Refractory, with Excess of Blasts - Chronic refractory anemia with granulocytopenia, and/or thrombocytopenia. Myeloblasts and progranulo...

Anemia, Refractory, with Excess of Blasts - Chronic refractory anemia with granulocytopenia, and/or thrombocytopenia. Myeloblasts and progranulo...

Anemia, Sickle Cell - A disease characterized by chronic hemolytic anemia, episodic painful crises, and pathologic involve...

Anemia, Sickle Cell - A disease characterized by chronic hemolytic anemia, episodic painful crises, and pathologic involve...

Anemia, Sideroblastic - Anemia characterized by the presence of erythroblasts containing excessive deposits of iron in the m...

Anemia, Sideroblastic - Anemia characterized by the presence of erythroblasts containing excessive deposits of iron in the m...

Angiolymphoid Hyperplasia with Eosinophilia - Solitary or multiple benign cutaneous nodules comprised of immature and mature vascular structures i...

Antithrombin III Deficiency - An absence or reduced level of Antithrombin III leading to an increased risk for thrombosis....

Antithrombin III Deficiency - An absence or reduced level of Antithrombin III leading to an increased risk for thrombosis....

Antithrombin III Deficiency - An absence or reduced level of Antithrombin III leading to an increased risk for thrombosis....

Bernard-Soulier Syndrome - A familial coagulation disorder characterized by a prolonged bleeding time, unusually large platelet...

Bernard-Soulier Syndrome - A familial coagulation disorder characterized by a prolonged bleeding time, unusually large platelet...

Bernard-Soulier Syndrome - A familial coagulation disorder characterized by a prolonged bleeding time, unusually large platelet...

beta-Thalassemia - A disorder characterized by reduced synthesis of the beta chains of hemoglobin. There is retardation...

beta-Thalassemia - A disorder characterized by reduced synthesis of the beta chains of hemoglobin. There is retardation...

Blast Crisis - An advanced phase of chronic myelogenous leukemia, characterized by a rapid increase in the proporti...

Blood Coagulation Disorders - Hemorrhagic and thrombotic disorders that occur as a consequence of abnormalities in blood coagulati...

Blood Coagulation Disorders, Inherited - Hemorrhagic and thrombotic disorders that occur as a consequence of inherited abnormalities in blood...

Blood Group Incompatibility - A mismatch between donor and recipient blood. Antibodies present in the recipient's serum are direct...

Blood Platelet Disorders - Disorders caused by abnormalities in platelet count or function....

Bone Marrow Neoplasms - Neoplasms located in the bone marrow. They are differentiated from neoplasms composed of bone marrow...

Bone Marrow Neoplasms - Neoplasms located in the bone marrow. They are differentiated from neoplasms composed of bone marrow...

Chediak-Higashi Syndrome - A form of phagocyte bactericidal dysfunction characterized by unusual oculocutaneous albinism, high ...

Coagulation Protein Disorders - Hemorrhagic and thrombotic disorders resulting from abnormalities or deficiencies of coagulation pro...

Cryoglobulinemia - A condition characterized by the presence of abnormal quantities of CRYOGLOBULINS in the blood. Upon...

Cryoglobulinemia - A condition characterized by the presence of abnormal quantities of CRYOGLOBULINS in the blood. Upon...

delta-Thalassemia - A hereditary disorder characterized by reduced or absent DELTA-GLOBIN thus effecting the level of HE...

delta-Thalassemia - A hereditary disorder characterized by reduced or absent DELTA-GLOBIN thus effecting the level of HE...

Disseminated Intravascular Coagulation - A disorder characterized by procoagulant substances entering the general circulation causing a syste...

Disseminated Intravascular Coagulation - A disorder characterized by procoagulant substances entering the general circulation causing a syste...

Disseminated Intravascular Coagulation - A disorder characterized by procoagulant substances entering the general circulation causing a syste...

Dysgammaglobulinemia - An immunologic deficiency state characterized by selective deficiencies of one or more, but not all,...

Ehlers-Danlos Syndrome - A heterogeneous group of autosomally inherited COLLAGEN DISEASES caused by defects in the synthesis ...

Elliptocytosis, Hereditary - An intrinsic defect of erythrocytes inherited as an autosomal dominant trait. The erythrocytes assum...

Eosinophilia - Abnormal increase of EOSINOPHILS in the blood, tissues or organs....

Eosinophilia-Myalgia Syndrome - A complex systemic syndrome with inflammatory and autoimmune components that affect the skin, fascia...

Eosinophilic Granuloma - The most benign and common form of Langerhans-cell histiocytosis which involves localized nodular le...

Erythroblastosis, Fetal - A condition characterized by the abnormal presence of ERYTHROBLASTS in the circulation of the FETUS ...

Factor V Deficiency - A deficiency of blood coagulation factor V (known as proaccelerin or accelerator globulin or labile ...

Factor V Deficiency - A deficiency of blood coagulation factor V (known as proaccelerin or accelerator globulin or labile ...

Factor V Deficiency - A deficiency of blood coagulation factor V (known as proaccelerin or accelerator globulin or labile ...

Factor VII Deficiency - An autosomal recessive characteristic or a coagulation disorder acquired in association with VITAMIN...

Factor VII Deficiency - An autosomal recessive characteristic or a coagulation disorder acquired in association with VITAMIN...

Factor VII Deficiency - An autosomal recessive characteristic or a coagulation disorder acquired in association with VITAMIN...

Factor X Deficiency - Blood coagulation disorder usually inherited as an autosomal recessive trait, though it can be acqui...

Factor X Deficiency - Blood coagulation disorder usually inherited as an autosomal recessive trait, though it can be acqui...

Factor X Deficiency - Blood coagulation disorder usually inherited as an autosomal recessive trait, though it can be acqui...

Factor XI Deficiency - A hereditary deficiency of blood coagulation factor XI (also known as plasma thromboplastin antecede...

Factor XI Deficiency - A hereditary deficiency of blood coagulation factor XI (also known as plasma thromboplastin antecede...

Factor XI Deficiency - A hereditary deficiency of blood coagulation factor XI (also known as plasma thromboplastin antecede...

Factor XII Deficiency - An absence or reduced level of blood coagulation factor XII. It normally occurs in the absence of pa...

Factor XII Deficiency - An absence or reduced level of blood coagulation factor XII. It normally occurs in the absence of pa...

Factor XII Deficiency - An absence or reduced level of blood coagulation factor XII. It normally occurs in the absence of pa...

Factor XIII Deficiency - A deficiency of blood coagulation FACTOR XIII or fibrin stabilizing factor (FSF) that prevents blood...

Factor XIII Deficiency - A deficiency of blood coagulation FACTOR XIII or fibrin stabilizing factor (FSF) that prevents blood...

Factor XIII Deficiency - A deficiency of blood coagulation FACTOR XIII or fibrin stabilizing factor (FSF) that prevents blood...

Fanconi Anemia - Congenital disorder affecting all bone marrow elements, resulting in ANEMIA; LEUKOPENIA; and THROMBO...

Fanconi Anemia - Congenital disorder affecting all bone marrow elements, resulting in ANEMIA; LEUKOPENIA; and THROMBO...

Favism - Hemolytic anemia due to the ingestion of fava beans or after inhalation of pollen from the Vicia fav...

Favism - Hemolytic anemia due to the ingestion of fava beans or after inhalation of pollen from the Vicia fav...

Fetofetal Transfusion - Passage of blood from one fetus to another via an arteriovenous communication or other shunt, in a m...

Fetomaternal Transfusion - Transplacental passage of fetal blood into the circulation of the maternal organism. (Dorland, 27th ...

Glucosephosphate Dehydrogenase Deficiency - A disease-producing enzyme deficiency subject to many variants, some of which cause a deficiency of ...

Granulomatous Disease, Chronic - A recessive X-linked defect of leukocyte function in which phagocytic cells ingest but fail to diges...

Gray Platelet Syndrome - A rare, inherited platelet disorder characterized by a selective deficiency in the number and conten...

Heavy Chain Disease - A disorder of immunoglobulin synthesis in which large quantities of abnormal heavy chains are excret...

Hemangioma, Cavernous - A vascular anomaly that is a collection of tortuous BLOOD VESSELS and connective tissue. This tumor-...

Hemangioma, Cavernous, Central Nervous System - A vascular anomaly composed of a collection of large, thin walled tortuous VEINS that can occur in a...

Hematologic Diseases - Disorders of the blood and blood forming tissues....

Hematologic Neoplasms - Neoplasms located in the blood and blood-forming tissue (the bone marrow and lymphatic tissue). The ...

Hemoglobin C Disease - A disease characterized by compensated hemolysis with a normal hemoglobin level or a mild to moderat...

Hemoglobin C Disease - A disease characterized by compensated hemolysis with a normal hemoglobin level or a mild to moderat...

Hemoglobin SC Disease - One of the sickle cell disorders characterized by the presence of both hemoglobin S and hemoglobin C...

Hemoglobin SC Disease - One of the sickle cell disorders characterized by the presence of both hemoglobin S and hemoglobin C...

Hemoglobinopathies - A group of inherited disorders characterized by structural alterations within the hemoglobin molecul...

Hemoglobinuria, Paroxysmal - A condition characterized by the recurrence of HEMOGLOBINURIA caused by intravascular HEMOLYSIS. In ...

Hemoglobinuria, Paroxysmal - A condition characterized by the recurrence of HEMOGLOBINURIA caused by intravascular HEMOLYSIS. In ...

Hemolytic-Uremic Syndrome - A syndrome that is associated with microvascular diseases of the KIDNEY, such as RENAL CORTICAL NECR...

Hemolytic-Uremic Syndrome - A syndrome that is associated with microvascular diseases of the KIDNEY, such as RENAL CORTICAL NECR...

Hemophilia A - The classic hemophilia resulting from a deficiency of factor VIII. It is an inherited disorder of bl...

Hemophilia A - The classic hemophilia resulting from a deficiency of factor VIII. It is an inherited disorder of bl...

Hemophilia A - The classic hemophilia resulting from a deficiency of factor VIII. It is an inherited disorder of bl...

Hemophilia B - A deficiency of blood coagulation factor IX inherited as an X-linked disorder. (Also known as Christ...

Hemophilia B - A deficiency of blood coagulation factor IX inherited as an X-linked disorder. (Also known as Christ...

Hemophilia B - A deficiency of blood coagulation factor IX inherited as an X-linked disorder. (Also known as Christ...

Hemorrhagic Disorders - Spontaneous or near spontaneous bleeding caused by a defect in clotting mechanisms (BLOOD COAGULATIO...

Hemostatic Disorders - Pathological processes involving the integrity of blood circulation. Hemostasis depends on the integ...

Hermanski-Pudlak Syndrome - Syndrome characterized by the triad of oculocutaneous albinism (ALBINISM, OCULOCUTANEOUS); PLATELET ...

Hermanski-Pudlak Syndrome - Syndrome characterized by the triad of oculocutaneous albinism (ALBINISM, OCULOCUTANEOUS); PLATELET ...

Hermanski-Pudlak Syndrome - Syndrome characterized by the triad of oculocutaneous albinism (ALBINISM, OCULOCUTANEOUS); PLATELET ...

Hermanski-Pudlak Syndrome - Syndrome characterized by the triad of oculocutaneous albinism (ALBINISM, OCULOCUTANEOUS); PLATELET ...

Hydrops Fetalis - Abnormal accumulation of serous fluid in two or more fetal compartments, such as SKIN; PLEURA; PERIC...

Hydrops Fetalis - Abnormal accumulation of serous fluid in two or more fetal compartments, such as SKIN; PLEURA; PERIC...

Hypereosinophilic Syndrome - A heterogeneous group of disorders with the common feature of prolonged eosinophilia of unknown caus...

Hypergammaglobulinemia - An excess of GAMMA-GLOBULINS in the serum due to chronic infections or PARAPROTEINEMIAS....

Hyper-IgM Immunodeficiency Syndrome - A rare inherited immunodeficiency syndrome characterized by normal or elevated serum IMMUNOGLOBULIN ...

Hyper-IgM Immunodeficiency Syndrome, Type 1 - An X-linked hyper-IgM immunodeficiency subtype resulting from mutation in the gene encoding CD40 LIG...

Hypoalbuminemia - A condition in which albumin level in blood (SERUM ALBUMIN) is below the normal range. Hypoalbuminem...

Hypoproteinemia - A condition in which total serum protein level is below the normal range. Hypoproteinemia can be cau...

Hypoprothrombinemias - Absence or reduced levels of prothrombin in the blood....

Hypoprothrombinemias - Absence or reduced levels of prothrombin in the blood....

Hypoprothrombinemias - Absence or reduced levels of prothrombin in the blood....

IgA Deficiency - A dysgammaglobulinemia characterized by a deficiency of IMMUNOGLOBULIN A....

IgG Deficiency - A dysgammaglobulinemia characterized by a deficiency of IMMUNOGLOBULIN G....

Immunoproliferative Small Intestinal Disease - A condition that is caused by HYPERPLASIA of LYMPHOCYTES in the small intestine (INTESTINE, SMALL) a...

Infectious Mononucleosis - A common, acute infection usually caused by the Epstein-Barr virus (HERPESVIRUS 4, HUMAN). There is ...

Jacobsen Distal 11q Deletion Syndrome - A clinically recognized malformation condition caused by a distal 11q deletion. The features of the ...

Job's Syndrome - A disorder of neutrophils characterized by the presence of abnormal or absent chemotactic responses ...

Kernicterus - A term used pathologically to describe BILIRUBIN staining of the BASAL GANGLIA; BRAIN STEM; and CERE...

Leukemia, Erythroblastic, Acute - A myeloproliferative disorder characterized by neoplastic proliferation of erythroblastic and myelob...

Leukemia, Myelogenous, Chronic, BCR-ABL Positive - Clonal hematopoetic disorder caused by an acquired genetic defect in PLURIPOTENT STEM CELLS. It star...

Leukemia, Myeloid, Accelerated Phase - The phase of chronic myeloid leukemia following the chronic phase (LEUKEMIA, MYELOID, CHRONIC-PHASE)...

Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative - A myelodysplastic/myeloproliferative disorder characterized by myelodysplasia associated with bone m...

Leukemia, Myeloid, Chronic-Phase - The initial phase of chronic myeloid leukemia consisting of an relatively indolent period lasting fr...

Leukemia, Myelomonocytic, Chronic - A myelodysplastic-myeloproliferative disease characterized by monocytosis, increased monocytes in th...

Leukemia, Myelomonocytic, Juvenile - A leukemia affecting young children characterized by SPLENOMEGALY, enlarged lymph nodes, rashes, and...

Leukemia, Neutrophilic, Chronic - A rare myeloproliferative disorder that is characterized by a sustained, mature neutrophilic leukocy...

Leukemoid Reaction - A peripheral blood picture resembling that of leukemia or indistinguishable from it on the basis of ...

Leukemoid Reaction - A peripheral blood picture resembling that of leukemia or indistinguishable from it on the basis of ...

Leukocyte Disorders - Disordered formation of various types of leukocytes or an abnormal accumulation or deficiency of the...

Leukocytosis - A transient increase in the number of leukocytes in a body fluid....

Leukostasis - Abnormal intravascular leukocyte aggregation and clumping often seen in leukemia patients. The brain...

Lymphocytosis - Excess of normal lymphocytes in the blood or in any effusion....

Lymphopenia - Reduction in the number of lymphocytes....

Methemoglobinemia - The presence of methemoglobin in the blood, resulting in cyanosis. A small amount of methemoglobin i...

Mevalonate Kinase Deficiency - Autosomal recessive disorder caused by mutations in the mevalonate kinase gene. Because of the mutat...

Monoclonal Gammopathy of Undetermined Significance - Conditions characterized by the presence of M protein (Monoclonal protein) in serum or urine without...

Multiple Myeloma - A malignancy of mature PLASMA CELLS engaging in monoclonal immunoglobulin production. It is characte...

Multiple Myeloma - A malignancy of mature PLASMA CELLS engaging in monoclonal immunoglobulin production. It is characte...

Myelodysplastic Syndromes - Clonal hematopoietic stem cell disorders characterized by dysplasia in one or more hematopoietic cel...

Myelodysplastic-Myeloproliferative Diseases - Clonal myeloid disorders that possess both dysplastic and proliferative features but are not properl...

Myeloproliferative Disorders - Conditions which cause proliferation of hemopoietically active tissue or of tissue which has embryon...

Neutropenia - A decrease in the number of neutrophilic leukocytes in the blood. (Dorland, 27th ed)...

Pancytopenia - Deficiency of all three cell elements of the blood, erythrocytes, leukocytes and platelets....

Paraproteinemias - A group of related diseases characterized by an unbalanced or disproportionate proliferation of immu...

Pelger-Huet Anomaly - An inherited defect interfering with normal nuclear lobulation of neutrophils and eosinophils. The n...

Phagocyte Bactericidal Dysfunction - Disorders in which phagocytic cells cannot kill ingested bacteria; characterized by frequent recurri...

Platelet Storage Pool Deficiency - Disorder characterized by a decrease or lack of platelet dense bodies in which the releasable pool o...

Platelet Storage Pool Deficiency - Disorder characterized by a decrease or lack of platelet dense bodies in which the releasable pool o...

Platelet Storage Pool Deficiency - Disorder characterized by a decrease or lack of platelet dense bodies in which the releasable pool o...

POEMS Syndrome - A multisystemic disorder characterized by a sensorimotor polyneuropathy (POLYNEUROPATHIES), organome...

Polycythemia - An increase in the total red cell mass of the blood. (Dorland, 27th ed)...

Polycythemia Vera - A myeloproliferative disorder of unknown etiology, characterized by abnormal proliferation of all he...

Pregnancy Complications, Hematologic - The co-occurrence of pregnancy and a blood disease (HEMATOLOGIC DISEASES) which involves BLOOD CELLS...

Preleukemia - Conditions in which the abnormalities in the peripheral blood or bone marrow represent the early man...

Primary Myelofibrosis - A de novo myeloproliferation arising from an abnormal stem cell. It is characterized by the replacem...

Protein C Deficiency - An absence or deficiency in PROTEIN C which leads to impaired regulation of blood coagulation. It is...

Protein C Deficiency - An absence or deficiency in PROTEIN C which leads to impaired regulation of blood coagulation. It is...

Protein C Deficiency - An absence or deficiency in PROTEIN C which leads to impaired regulation of blood coagulation. It is...

Protein S Deficiency - An autosomal dominant disorder showing decreased levels of plasma protein S antigen or activity, ass...

Protein S Deficiency - An autosomal dominant disorder showing decreased levels of plasma protein S antigen or activity, ass...

Protein S Deficiency - An autosomal dominant disorder showing decreased levels of plasma protein S antigen or activity, ass...

Pseudoxanthoma Elasticum - An inherited disorder of connective tissue with extensive degeneration and calcification of ELASTIC ...

Pulmonary Eosinophilia - A condition characterized by infiltration of the lung with EOSINOPHILS due to inflammation or other ...

Purpura - Purplish or brownish red discoloration, easily visible through the epidermis, caused by hemorrhage i...

Purpura Fulminans - A severe, rapidly fatal reaction occurring most commonly in children following an infectious illness...

Purpura, Hyperglobulinemic - Purplish or brownish red discoloration of the skin associated with increase in circulating polyclona...

Purpura, Hyperglobulinemic - Purplish or brownish red discoloration of the skin associated with increase in circulating polyclona...

Purpura, Schoenlein-Henoch - A systemic non-thrombocytopenic purpura caused by HYPERSENSITIVITY VASCULITIS and deposition of IGA-...

Purpura, Schoenlein-Henoch - A systemic non-thrombocytopenic purpura caused by HYPERSENSITIVITY VASCULITIS and deposition of IGA-...

Purpura, Thrombocytopenic - Any form of purpura in which the PLATELET COUNT is decreased. Many forms are thought to be caused by...

Purpura, Thrombocytopenic - Any form of purpura in which the PLATELET COUNT is decreased. Many forms are thought to be caused by...

Purpura, Thrombocytopenic - Any form of purpura in which the PLATELET COUNT is decreased. Many forms are thought to be caused by...

Purpura, Thrombocytopenic, Idiopathic - Thrombocytopenia occurring in the absence of toxic exposure or a disease associated with decreased p...

Purpura, Thrombocytopenic, Idiopathic - Thrombocytopenia occurring in the absence of toxic exposure or a disease associated with decreased p...

Purpura, Thrombocytopenic, Idiopathic - Thrombocytopenia occurring in the absence of toxic exposure or a disease associated with decreased p...

Purpura, Thrombotic Thrombocytopenic - An acquired, congenital, or familial disorder caused by PLATELET AGGREGATION with THROMBOSIS in term...

Purpura, Thrombotic Thrombocytopenic - An acquired, congenital, or familial disorder caused by PLATELET AGGREGATION with THROMBOSIS in term...

Purpura, Thrombotic Thrombocytopenic - An acquired, congenital, or familial disorder caused by PLATELET AGGREGATION with THROMBOSIS in term...

Red-Cell Aplasia, Pure - Suppression of erythropoiesis with little or no abnormality of leukocyte or platelet production....

Rh Isoimmunization - The process by which fetal Rh+ erythrocytes enter the circulation of an Rh- mother, causing her to p...

Scurvy - An acquired blood vessel disorder caused by severe deficiency of vitamin C (ASCORBIC ACID) in the di...

Shwartzman Phenomenon - Hemorrhagic necrosis that was first demonstrated in rabbits with a two-step reaction, an initial loc...

Sickle Cell Trait - The condition of being heterozygous for hemoglobin S....

Sickle Cell Trait - The condition of being heterozygous for hemoglobin S....

Spherocytosis, Hereditary - A familial congenital hemolytic anemia characterized by numerous abnormally shaped erythrocytes whic...

Sulfhemoglobinemia - A morbid condition due to the presence of sulfmethemoglobin in the blood. It is marked by persistent...

Telangiectasia, Hereditary Hemorrhagic - An autosomal dominant vascular anomaly characterized by telangiectases of the skin and mucous membra...

Thalassemia - A group of hereditary hemolytic anemias in which there is decreased synthesis of one or more hemoglo...

Thalassemia - A group of hereditary hemolytic anemias in which there is decreased synthesis of one or more hemoglo...

Thrombasthenia - A congenital bleeding disorder with prolonged bleeding time, absence of aggregation of platelets in ...

Thrombasthenia - A congenital bleeding disorder with prolonged bleeding time, absence of aggregation of platelets in ...

Thrombasthenia - A congenital bleeding disorder with prolonged bleeding time, absence of aggregation of platelets in ...

Thrombocythemia, Essential - A clinical syndrome characterized by repeated spontaneous hemorrhages and a remarkable increase in t...

Thrombocythemia, Essential - A clinical syndrome characterized by repeated spontaneous hemorrhages and a remarkable increase in t...

Thrombocythemia, Essential - A clinical syndrome characterized by repeated spontaneous hemorrhages and a remarkable increase in t...

Thrombocythemia, Essential - A clinical syndrome characterized by repeated spontaneous hemorrhages and a remarkable increase in t...

Thrombocytopenia - A subnormal level of BLOOD PLATELETS....

Thrombocytopenia, Neonatal Alloimmune - A condition in newborns caused by immunity of the mother to PLATELET ALLOANTIGENS on the fetal plate...

Thrombocytosis - Increased numbers of platelets in the peripheral blood. (Dorland, 27th ed)...

Thrombocytosis - Increased numbers of platelets in the peripheral blood. (Dorland, 27th ed)...

Thrombophilia - A disorder of HEMOSTASIS in which there is a tendency for the occurrence of THROMBOSIS....

Thrombotic Microangiopathies - Diseases that result in THROMBOSIS in MICROVASCULATURE. The two most prominent diseases are PURPURA,...

T-Lymphocytopenia, Idiopathic CD4-Positive - Reproducible depletion of CD4+ lymphocytes below 300 per cubic millimeter in the absence of HIV infe...

Vitamin K Deficiency - A nutritional condition produced by a deficiency of VITAMIN K in the diet, characterized by an incre...

Vitamin K Deficiency - A nutritional condition produced by a deficiency of VITAMIN K in the diet, characterized by an incre...

Vitamin K Deficiency Bleeding - Hemorrhage caused by vitamin K deficiency....

Vitamin K Deficiency Bleeding - Hemorrhage caused by vitamin K deficiency....

von Willebrand Disease, Type 1 - A subtype of von Willebrand disease that results from a partial deficiency of VON WILLEBRAND FACTOR....

von Willebrand Disease, Type 1 - A subtype of von Willebrand disease that results from a partial deficiency of VON WILLEBRAND FACTOR....

von Willebrand Disease, Type 1 - A subtype of von Willebrand disease that results from a partial deficiency of VON WILLEBRAND FACTOR....

von Willebrand Disease, Type 2 - A subtype of von Willebrand disease that results from qualitative deficiencies of VON WILLEBRAND FAC...

von Willebrand Disease, Type 2 - A subtype of von Willebrand disease that results from qualitative deficiencies of VON WILLEBRAND FAC...

von Willebrand Disease, Type 2 - A subtype of von Willebrand disease that results from qualitative deficiencies of VON WILLEBRAND FAC...

von Willebrand Disease, Type 3 - A subtype of von Willebrand disease that results from a total or near total deficiency of VON WILLEB...

von Willebrand Disease, Type 3 - A subtype of von Willebrand disease that results from a total or near total deficiency of VON WILLEB...

von Willebrand Disease, Type 3 - A subtype of von Willebrand disease that results from a total or near total deficiency of VON WILLEB...

von Willebrand Diseases - Group of hemorrhagic disorders in which the VON WILLEBRAND FACTOR is either quantitatively or qualit...

von Willebrand Diseases - Group of hemorrhagic disorders in which the VON WILLEBRAND FACTOR is either quantitatively or qualit...

von Willebrand Diseases - Group of hemorrhagic disorders in which the VON WILLEBRAND FACTOR is either quantitatively or qualit...

von Willebrand Diseases - Group of hemorrhagic disorders in which the VON WILLEBRAND FACTOR is either quantitatively or qualit...

Waldenstrom Macroglobulinemia - A lymphoproliferative disorder characterized by pleomorphic B-LYMPHOCYTES including PLASMA CELLS, wi...

Waldenstrom Macroglobulinemia - A lymphoproliferative disorder characterized by pleomorphic B-LYMPHOCYTES including PLASMA CELLS, wi...

Waterhouse-Friderichsen Syndrome - A condition caused by overwhelming BACTERIAL INFECTIONS or SEPTICEMIA, leading to HEMORRHAGE and NEC...

Wiskott-Aldrich Syndrome - A rare, X-linked immunodeficiency syndrome characterized by ECZEMA; LYMPHOPENIA; and, recurrent pyog...

Wiskott-Aldrich Syndrome - A rare, X-linked immunodeficiency syndrome characterized by ECZEMA; LYMPHOPENIA; and, recurrent pyog...

Wiskott-Aldrich Syndrome - A rare, X-linked immunodeficiency syndrome characterized by ECZEMA; LYMPHOPENIA; and, recurrent pyog...