among 20 patients with limited stage small cell lung cancer receiving systemic chemotherapy with cyclophosphamide , ccnu , and methotrexate , the addition of involved field chest rt resulted in increased hematopoietic toxicity as judged by increased need for platelet transfusion ( p less than 0.05 ) and decreased frequency of measurable cfuc ( p less than 0.04 ) .
C0278725
limited stage small cell
C0817096
chest