For 10 points, identify this sometimes-hematopoietic tissue which comes in red and yellow varieties, found in the interior of most bones.
X GM-CSF stimulates stem cells in this tissue to differentiate into four types of cells, three of which contain azurophils. One symptom of CAMT is the congenital absence of one type of cells normally present in this tissue; when present, those cells produce TPO. Those polyploid cells extrude cytoplasmic extensions through sinusoids in this tissue to produce objects that in turn produce vWF. This primary lymphoid organ is often housed in a medullary cavity and surrounded by endosteum. While T cells in this tissue are the cause of GVHD, B cells become immunocompetent here. One type of cancer that originates in this tissue is Kahler's disease, while another is leukemia. For 10 points, identify this sometimes-hematopoietic tissue which comes in red and yellow varieties, found in the interior of most bones.
X GM-CSF stimulates stem cells in this tissue to differentiate into four types of cells, three of which contain azurophils.
bone marrow [accept red marrow or yellow marrow]