Serum IgE concentration often was above normal in patients with ABPA, usually more than 1000 ng/mL in those not receiving corticosteroids. Chest roentgenogram may be normal, although new pulmonary ...

The best associations among omalizumab dose, suppression of free IgE concentration, and outcome are described in clinical trials involving patients with SAR. In the initial dose-ranging study ...

Serum levels of polyclonal IgG, IgA and IgM are usually decreased in patients with multiple myeloma (MM); however, little is known about the prognostic significance of polyclonal levels of IgE in ...