interdigitating cells with typical birbeck granules , in the thymus and in the paracortices of lymph nodes , which are morphologically indistinguishable from langerhans cells and indeterminate dendritic cells in the epidermis , appear to belong to the same system and possibly represent a subpopulation of `` '' macrophages . '' ''
C0230694
birbeck
C0023005
dendritic cells