extramedullary hematopoiesis. the formation of and development of blood cells outside the bone marrow, as in the spleen, liver and lymph nodes. fetal hematopoiesis. in embryogenesis migration of stem cells from the yolk sac blood islands sets up hematopoiesis in thymus, lymph nodes, liver and spleen.When fetal bone develops a marrow cavity hematopoiesis is similarly established.etal hematopoiesis. in embryogenesis migration of stem cells from the yolk sac blood islands sets up hematopoiesis in thymus, lymph nodes, liver and spleen. When fetal bone develops a marrow cavity hematopoiesis is similarly established.
A circuit court judge is elected for an eight-year term by a majority vote of both houses. of the General Assembly. If the General Assembly is not in session when a vacancy occurs, the. Governor temporarily appoints a judge (interim appointment) to serve until the General.
There shall be at least one judge for each circuit court and as many more as may be necessary to transact the business of such court. If there be two or more judges of a circuit court, provision shall be made by rules of such circuit court for the selection of one of such judges to serve as chief judge thereof.