One section of this organ is vascularized by the penicilliary radicles.
One section of this organ is vascularized by the penicilliary radicles. This organ's central artery is surrounded by PALS tissue, while myofibroblasts cover its external surface. The sinuses of this organ empty into the trabecular vein, while another section of this organ can be stained by immunohistochemistry against ERTR-9 or MARCO. The cords of Billroth are present in another section of this organ, which stores approximately half of the body's total monocytes. It can be subdivided into sections containing red or white pulp. B cells mature in its marginal zone, and weakening of the ligaments around it leads to a condition in which it "wanders". Often sequestered in sickle-cell anemia, for 10 points, name this largest lymphoid organ in the human body.
One section of this organ is vascularized by the penicilliary radicles.
{Spleen}