ICD-11 classes
03 Diseases of the blood or blood-forming organs
Neoplasms of haematopoietic or lymphoid tissues
Myeloproliferative neoplasms
2A21 — Mastocytosis
2A21.0 — Systemic mastocytosis
2A21.0Z — Systemic mastocytosis, unspecified

ICD-11 2A21.0Z — Systemic mastocytosis, unspecified

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere: