A multi-systemic focus will assist the consultant in understanding, evaluating, and intervening at the various systems, ranging from the individual student, school, and family, to focusing on social, economic, legal, political, and educational factors.
medical Definition of hemocytoblast : a stem cell for blood-cellular elements; especially: one considered competent to produce all types of blood cell â called also lymphoidocyte hemocytoblastic
Histiocytosis, also referred to as Langerhans Cell Histiocytosis (LCH), and formally called Histiocytosis X, represents a group of rare disorders involving specific cells that normally have important roles as part of the immune system.