Etiology
nodal reactive follicular hyperplasia
References
Chang CC, Osipov V, Wheaton S, Tripp S, Perkins SL. Follicular hyperplasia, follicular lysis, and progressive transformation of germinal centers. A sequential spectrum of morphologic evolution in lymphoid hyperplasia. Am J Clin Pathol. 2003 Sep;120(3):322-6. PMID: #14502795#
Kojima M, Nakamura S, Shimizu K, Itoh H, Yoshida K, Hosomura Y, Yamane N, Ban S, Joshita T, Suchi T. Florid reactive follicular hyperplasia in elderly patients. A clinicopathological study of 23 cases. Pathol Res Pract. 1998;194(6):391-7. PMID: #9689647#