Manipulation of the host's immune system in treatment of disease. It includes both active and passive immunization as well as immunosuppressive therapy to prevent graft rejection.
Immunotherapies
D009362
Neoplasm Metastasis
The transfer of a neoplasm from one organ or part of the body to another remote from the primary site.
New abnormal growth of tissue. Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms.