ICD-11 classes
03 Diseases of the blood or blood-forming organs
Anaemias or other erythrocyte disorders
Polycythaemia
3A80 — Congenital polycythaemia
ICD-11 3A80 — Congenital polycythaemia
A disease caused by determinants occurring in the antenatal period leading to changes in the concentration of red blood cells. This disease is characterised by having a high concentration of red blood cells in the body leading to slow flow of blood. This disease may present with headaches, blurred vision, red skin, tiredness, high blood pressure, dizziness, periods of confusion, bleeding problems gout or itchy skin. Confirmation is by identification of increased levels of red blood cells in a blood sample.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 3A80 contains 4 clarifying diagnoses:
- 3A80.0 — Primary inherited erythrocytosis
- KA8A — Polycythaemia neonatorum
It contains 7 clarifying diagnoses. - 3A80.Y — Other specified congenital polycythaemia
- 3A80.Z — Congenital polycythaemia, unspecified
The diagnosis is included in 1 another class.
- Polycythaemia neonatorum (KA8A)