ICD-11 classes
24 Factors influencing health status or contact with health...
Reasons for contact with the health services
Personal or family history or late effect of prior health...
Family history of health problems
QC61 — Family history of malignant neoplasm
QC61.6 — Family history of leukaemia

ICD-11 QC61.6 — Family history of leukaemia

The diagnosis has no description.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.