Response of growing bone to irradiation: a proposed late effects scoring system.
The effect of radiation on epiphyseal bone growth is one of the most important dose-limiting factors in the radiotherapeutic management of children with malignant neoplasms. Clinical and laboratory evidence suggest that many factors may influence the severity of radiation-induced growth arrest. However, the absence of a consistent scoring system for late effects has hampered efforts to analyze the influence of various therapeutic maneuvers or to compare and collate results from different reported series. In this review, laboratory and clinical studies of radiation effects on growing bone are summarized, and a late effects scoring system is proposed.
Eifel
P J
PJ
Department of Radiotherapy, University of Texas M.D. Anderson Cancer Center, Houston 77030, USA.
Donaldson
S S
SS
Thomas
P R
PR
D001846:Bone Development / Q000187:drug effects / Q000528:radiation effects*; D002648:Child; D002675:Child, Preschool; D006132:Growth Plate / Q000528:radiation effects*; D006801:Humans; D011829:Radiation Dosage; D011836:Radiation Tolerance; D011878:Radiotherapy / Q000009:adverse effects