Natural Killer T-Lymphocyte to T-Lymphocyte Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of the natural killer T-lymphocytes to total T-lymphocytes present in a sample. The measurement may be expressed as a ratio or percentage.

**Synonyms:** - NK TLym/TLym - NK TLym/TLym - NKT/TLym - NKTTLY - Natural Killer T-Lymphocytes/T-Lymphocytes