Natural Killer T-Lymphocyte Subpopulation to T-Lymphocyte Ratio Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the ratio of a sub-population of 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 Sub/TLym - NK TLym Sub/TLym - NKT Sub/TLym - NKTSTLY - Natural Killer T-Lymphocytes Sub-Population/T-Lymphocytes