56 yrs old lady was "watched and waited" due to visceral lymphadenopaty. Nowadays laparotomy and open lymph node biopsy from left paraortal area below a. renalis was performed. HISTO: On the slides. IH (Block No.2): Neoplastic follicular centres Bcl2+; CD10+;(mor prominent than reactive ones) Bcl6+. Follow up: The patientin was directed for outpatient full hemato-evaluation and folow up. DIAGNOSIS: FOLLICULAR LYMPHOMA IN SITU IN THE LYMPH NODE. Thankyouforbeeing2gether.