Follicular Helper T-Lymphocyte Subpopulation Count

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of follicular helper T-lymphocytes present in a sample.

**Synonyms:** - Follicular Helper T-Lymphocytes Sub-Population - T-Lymphocytes Helper Follicular Sub-Population - TLHFS - TLym Help Foll Sub - TLym Help Foll Sub