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essential thrombocythemia

^ http://www.ebi.ac.uk/efo/EFO_0000479


A chronic myeloproliferative neoplasm that involves primarily the megakaryocytic lineage. It is characterized by sustained thrombocytosis in the blood, increased numbers of large, mature megakaryocytes in the bone marrow, and episodes of thrombosis and/or hemorrhage. The cause is unknown. Median survival times of 10-15 years are commonly reported. (WHO, 2008)

A chronic myeloproliferative disorder that involves primarily the megakaryocytic lineage. It is characterized by sustained thrombocytosis in the blood, increased numbers of large, mature megakaryocytes in the bone marrow, and episodes of thrombosis and/or hemorrhage. The cause is unknown. Median survival times of 10-15 years are commonly reported. (WHO, 2001)

A clinical syndrome characterized by repeated spontaneous hemorrhages and a remarkable increase in the number of circulating platelets.

A chronic myeloproliferative and megakaryocytic tumor and thrombocytosis that is a rare chronic disorder that results_in the overproduction of platelets.

Synonyms: Essential thrombocythaemia (clinical disorder), Essential Thrombocythemias, Hemorrhagic Thrombocythemia, Idiopathic hemorrhagic thrombocythemia, Essential haemorrhagic thrombocythaemia, idiopathic thrombocythemia, Essential thrombocythemia (morphologic abnormality), Essential thrombocythemia (disorder), Thrombocythemias, Primary, Thrombocythemias, Idiopathic, Essential hemorrhagic thrombocythemia, Hemorrhagic Thrombocythemias, Essential thrombocytosis (disorder), Essential Thrombocytosis, [M]Idiopathic thrombocythemia, Primary Thrombocythemia, Essential thrombocythaemia (clinical), Thrombocythemias, Hemorrhagic, [M]Idiopathic thrombocythaemia, Primary Thrombocythemias, Idiopathic Thrombocythemias, Thrombocythemia, Hemorrhagic, Idiopathic thrombocythemia (disorder), Essential (hemorrhagic) thrombocythemia, Thrombocythemias, Essential, Essential thrombocythemia (clinical disorder), Essential thrombocythaemia (disorder), Thrombocythemia, Essential, Thrombocythemia, Idiopathic, Idiopathic thrombocythaemia, Essential thrombocythemia (clinical), Thrombocythemia, Primary, Essential thrombocythaemia, Primary Thrombocytosis, Essential Thrombocytemia, Idiopathic haemorrhagic thrombocythaemia

Term info

OMIM definition citation

OMIM:614521, OMIM:187950, OMIM:601977

SNOMEDCT definition citation

SNOMEDCT:128844009, SNOMEDCT:109994006

bioportal provenance

[M]Idiopathic thrombocythemia[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Essential thrombocythaemia (clinical)[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Essential hemorrhagic thrombocythemia[accessedResource: SNOMEDCT:128844009][accessDate: 05-04-2011], Essential thrombocythemia (clinical)[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Primary Thrombocythemia[accessedResource: MSH:D013920][accessDate: 05-04-2011], Thrombocythemia, Essential[accessedResource: MSH:D013920][accessDate: 05-04-2011], Essential haemorrhagic thrombocythaemia[accessedResource: SNOMEDCT:128844009][accessDate: 05-04-2011], Thrombocythemia, Hemorrhagic[accessedResource: MSH:D013920][accessDate: 05-04-2011], Essential thrombocythemia (disorder)[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Essential thrombocythaemia (disorder)[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], [M]Idiopathic thrombocythaemia[accessedResource: SNOMEDCT:128844009][accessDate: 05-04-2011], A chronic myeloproliferative neoplasm that involves primarily the megakaryocytic lineage. It is characterized by sustained thrombocytosis in the blood, increased numbers of large, mature megakaryocytes in the bone marrow, and episodes of thrombosis and/or hemorrhage. The cause is unknown. Median survival times of 10-15 years are commonly reported. (WHO, 2008)[accessedResource: NCIt:C3407][accessDate: 05-04-2011], primary Thrombocytosis[accessedResource: DOID:2224][accessDate: 05-04-2011], Idiopathic thrombocythemia[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Idiopathic haemorrhagic thrombocythaemia[accessedResource: SNOMEDCT:128844009][accessDate: 05-04-2011], Idiopathic thrombocythaemia[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Essential thrombocythaemia (clinical disorder)[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Essential thrombocythaemia[accessedResource: DOID:2224][accessDate: 05-04-2011], Essential thrombocythemia (clinical disorder)[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Essential Thrombocythemias[accessedResource: MSH:D013920][accessDate: 05-04-2011], Thrombocythemia, Primary[accessedResource: MSH:D013920][accessDate: 05-04-2011], Hemorrhagic Thrombocythemia[accessedResource: MSH:D013920][accessDate: 05-04-2011], Idiopathic Thrombocythemias[accessedResource: MSH:D013920][accessDate: 05-04-2011], Essential Thrombocytemia[accessedResource: NCIt:C3407][accessDate: 05-04-2011], A chronic myeloproliferative and megakaryocytic tumor and thrombocytosis that is a rare chronic disorder that results_in the overproduction of platelets.[accessedResource: DOID:2224][accessDate: 05-04-2011], Idiopathic hemorrhagic thrombocythemia[accessedResource: SNOMEDCT:128844009][accessDate: 05-04-2011], Thrombocythemias, Essential[accessedResource: MSH:D013920][accessDate: 05-04-2011], Hemorrhagic Thrombocythemias[accessedResource: MSH:D013920][accessDate: 05-04-2011], Essential thrombocytosis[accessedResource: SNOMEDCT:109994006][accessDate: 05-04-2011], Thrombocythemias, Hemorrhagic[accessedResource: MSH:D013920][accessDate: 05-04-2011], A clinical syndrome characterized by repeated spontaneous hemorrhages and a remarkable increase in the number of circulating platelets.[accessedResource: MSH:D013920][accessDate: 05-04-2011], Thrombocythemias, Idiopathic[accessedResource: MSH:D013920][accessDate: 05-04-2011], Thrombocythemia, Idiopathic[accessedResource: MSH:D013920][accessDate: 05-04-2011], Thrombocythemias, Primary[accessedResource: MSH:D013920][accessDate: 05-04-2011], Primary Thrombocythemias[accessedResource: MSH:D013920][accessDate: 05-04-2011], Essential thrombocythemia (morphologic abnormality)[accessedResource: SNOMEDCT:128844009][accessDate: 05-04-2011]

term editor

James Malone, Tomasz Adamusiak

Term relations