OntologiesncitclassesNCIT:C3407   
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Essential Thrombocythemia
http://purl.obolibrary.org/obo/NCIT_C3407

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. (WHO, 2008)

Exact Synonyms
Essential (hemorrhagic) thrombocythemia
Essential Thrombocytemia
essential thrombocythemia
Essential thrombocythemia
Essential Thrombocythemia
Essential Thrombocytosis
essential thrombocytosis
ET
Idiopathic Thrombocythemia
Idiopathic thrombocythemia
Primary Thrombocythemia
Primary Thrombocytosis
class Information
ALT_DEFINITION
  • A chronic condition 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 elevated risk for thrombosis and/or hemorrhage.
  • An increased number of thrombocytes (platelets) in the blood, without a known cause.
code

C3407

Contributing_Source
  • Cellosaurus
  • CPTAC
  • CTEP
  • CTRP
  • GDC
  • mCode
  • NICHD
Display_Name

Essential Thrombocythemia

ICD-O-3_Code

9962/3

Legacy Concept Name

Essential_Thrombocythemia

Maps_To
  • 9962/3
  • Essential (haemorrhagic) thrombocythaemia
  • Essential hemorrhagic thrombocythaemia
  • Essential thrombocythemia
  • Idiopathic hemorrhagic thrombocythaemia
  • Idiopathic thrombocythemia
Neoplastic_Status

Malignant

Preferred_Name

Essential Thrombocythemia

Semantic_Type

Neoplastic Process

UMLS_CUI

C0040028

class Relations