Immunohematology Test

**Semantic type:** Laboratory Procedure

**Definition:** Clinical laboratory tests that examine antigen-antibody reactions in whole blood or its cellular and/or fluid components that may impact natural processes, such as fertility, and clinical procedures affected by tissue and blood compatibility, such as transplants and transfusions.

**Synonyms:** - Immunohematology Assay - Immunohematology Assessment - Immunohematology Testing