Single function switches are the most commonly used adaptive switches. This type of switch performs one function (i.e., on/off) this switch has only one function - on or off. The switch may only be in one of the states at any one moment in time. Multiple function switches may perform two or more functions.
Echinocytes and keratocytes should be considered in the differential diagnosis of spur cell anemia. Echinocytes or burr cells are spiculated red blood cells with uniform, narrow, spikelike surface projections. Spur cells have fewer spicules, and the spicules vary more in size than echinocytes. Keratocytes are acanthocytelike cells with bizarre shapes and horny projections. Differential Diagnoses.
Angioimmunoblastic T cell lymphoma (AITL) is one of the most frequent peripheral T cell lymphoma entities and is typically characterized by an advanced stage and age (Federico et al, ). There is no standard treatment for refractory or relapsed AITL and conventional chemotherapy is unsatisfactory.