Total body irradiation (T.B.I.). Preliminary results of a new technique in 30 patients with hematologic malignancy.

The authors present the preliminary results of a new technique of total body irradiation (T.B.I.) used in 30 patients with hematological malignancy. The schedule proposed is easy to use and reproducible. The clinical and hematologic tolerance is good even for patients having had previous cyclic polychemotherapy and/or large-field irradiation. Low-grade non-Hodgkin lymphomas previously nontreated appear to be the best indication. Further investigations have to be performed particularly to specify the interest of combining T.B.I. and chemotherapy or T.B.I. and radiotherapy in the treatment of non-Hodgkin lymphomas.