ICD-11 classes
03 Diseases of the blood or blood-forming organs
Coagulation defects, purpura or other haemorrhagic or...
3B62 — Qualitative platelet defects

ICD-11 3B62 — Qualitative platelet defects

A disease caused by determinants arising after birth, during the antenatal period or genetically inherited factors. This disease is characterised by abnormalities in coagulation of the blood due to defective platelets. This condition may present with easy bruising, prolonged bleeding or, bleeding gums. Confirmation is by identification of decreased platelets in a blood sample.

Diagnosis with code 3B62 contains 8 clarifying diagnoses:

1. 3B62.0 — Inherited qualitative platelet defects
   It contains 6 clarifying diagnoses.
2. 3B62.1 — Bleeding diathesis due to thromboxane synthesis deficiency
3. 3B62.2 — Isolated thrombocytopenia
4. 3B62.3 — Dense granule disease
5. 3B62.4 — Alpha-delta dense granule deficiency
6. 3B62.5 — Haemophagocytic syndrome associated with infection
7. 3B62.Y — Other specified qualitative platelet defects
8. 3B62.Z — Qualitative platelet defects, unspecified