Uberon definition : the outer part of a thymus lobule that surrounds the medulla and is composed of closely
packed lymphocytes;
Uberon synonym : thymic cortex; thymus cortex;
Uberon Structure note : Histologically, the thymus can be divided into a central medulla and a peripheral
cortex which is surrounded by an outer capsule. The cortex and medulla play different
roles in the development of T cells. Cells in the thymus can be divided into thymic
stromal cells and cells of hematopoietic origin[WP];