ICD-11 classes
03 Diseases of the blood or blood-forming organs
Coagulation defects, purpura or other haemorrhagic or...
3B63 — Thrombocytosis
ICD-11 3B63 — Thrombocytosis
A disease caused by essential thrombocytosis or other myelo-proliferative disorders such as chronic myelogenous leukaemia, polycythaemia, myelofibrosis. This disease can also have secondary causes such as inflammation, surgery, hyposplenism, Splenectomy, asplenia, iron deficiency anaemia or haemorrhage. This disease is characterised by elevated platelet count in the blood. Confirmation is by identification of increased platelet count in a blood sample.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 3B63 contains 4 clarifying diagnoses:
- 3B63.0 — Congenital thrombocytosis
- 3B63.1 — Acquired thrombocytosis
It contains 3 clarifying diagnoses. - 3B63.Y — Other specified thrombocytosis
- 3B63.Z — Thrombocytosis, unspecified