ICD-11 classes
14 Diseases of the skin
Skin disorders involving specific cutaneous structures
Disorders of cutaneous blood and lymphatic vessels
Purpura or bruising
Purpura due to disorders of platelets
ICD-11 Purpura due to disorders of platelets
Purpura due to thrombocytopenia, of which there are many causes, or to defective platelet function. Paradoxically increased platelet production can result in purpura as in essential thrombocythaemia.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis contains 2 clarifying diagnoses:
- 3B64.10 — Immune thrombocytopenic purpura
It contains 1 clarifying diagnosis. - 3B64.12 — Drug-induced thrombocytopenic purpura