53yrs old woman. During the operation due to renal tumor the lymph node (pericholedochal) biopsy was performed. HISTO/IH: Some epitheliod histyocytes are clustering in expanded paracortex. The primary follicles and single solitary secondary follicles with some expansion of Bcl 2+ IgD+ mantle zone with compressed germinal centers. The strange paranoic feeling persists: that Bcl2 lympho's show some follicultropism. There are some "follicles" (similar to I follicles) inserted in paracortical zone (photo "clear zone"). There is more prominent population of CD20+CD23+ cells in mantle zones and in paracortical area. Single IgM perifollicular plasmacytes are present. The architecture is still intact, so- PROPROSED DIAGNOSIS: Reactive changes with reaction of epithelioid histyocytes (nonspecific)? Thank you for patience.