Advances on etiology and pathogenesis of angioimmunoblastic T-cell lymphoma

Angioimmunoblastic T-cell lymphoma (AITL) is a distinct peripheral T-cell lymphoma entity originating from follicular helper T (TFH) cell with peculiar clinical and pathological features.Today,it is still difficult to realize its etiology and pathogenesis clearly. This review presents the latest updated progresses on etiology and pathogenesis of AITL. Key words: Immunoblastic lymphadenopathy; Lymphoma, T-cell; Research