Ganglio-neuroblastoma
Image Description
Perivascular aggregates of lymphocytes are sometimes seen in ganglioneuroblastoma. They should not be confused with foci of neuroblasts. Courtesy of: Dr. Luciano de Souza Queiroz, Dept. of Pathology, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Sao Paulo State, BRAZIL. Additional images are here.