Fig. 3From: Congenital intrathoracic accessory spleen is a very rare trick of nature: a case reportHistologic representation of the intrathoracic mass at 40x (a) and 100x (b) magnification, H&E stain. There is a lymphoid proliferation with condensation of small lymphocytes around arteries (arrow), the splenic white pulp, and an intervening reticular network of connective tissue and sinusoids, the splenic red pulpBack to article page