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.
The circuit court is the trial court of general jurisdiction in Virginia, and the court has. authority to try a full range of both civil and criminal cases. Civil cases involve disputes. essentially private in nature between two or more parties; criminal cases are controversies.