The thymus presents an inductive atmosphere for the event of T cells from hematopoietic progenitor cells. In addition, thymic stromal cells allow for for the choice of a useful and self-tolerant T cell repertoire. Pre-auricular: There are frequently concerning 1-3 pre-auricular lymph nodes. They are located anterior towards the auricle https://lymphbalance32087.jiliblog.com/87736016/the-2-minute-rule-for-lymph-drainage