Z80: Family history of malignant neoplasm

Z80.7: Family history of other malignant neoplasms of lymphoid, haematopoietic and related tissues

The tissue in the body is made up of cells. With cancer, the cells multiply uncontrollably, which leads to a malignant neoplasm (abnormal growth of tissue) developing. The cancer cells can destroy the healthy tissue and spread throughout the body.

An elevated risk of cancer can be hereditary.