Follicular Helper T-Cell Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** A group of node-based peripheral T-cell lymphomas with phenotypic features of T follicular helper (TFH) cells. This category includes the following: follicular helper T-cell lymphoma, angioimmunoblastic-type; follicular helper T-cell lymphoma, follicular-type; and follicular helper T-cell lymphoma, not otherwise specified.

**Synonyms:** - Nodal Follicular Helper T-Cell Lymphoma - Nodal Peripheral T-Cell Lymphoma of T Follicular Helper Cell Origin - Nodal Peripheral T-Cell Lymphoma of T Follicular Helper Cell Origin - Nodal Peripheral T-Cell Lymphoma of TFH Cell Origin - TFH Lymphoma