Double-Negative T-Lymphocyte Subpopulation to Double-Negative T-Lymphocyte Ratio Measurement

**Semantic type:** Laboratory Procedure

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

**Synonyms:** - T-Lymphocytes Double Negative Sub-Population/T-Lymphocytes Double Negative - TDNSP - TLym DN Sub/TLym DN - TLym Dbl Neg Sub/TLym Dbl Neg - TLym Dbl Neg Sub/TLym Dbl Neg