Changes in TBBMC after BMT.

(A) Absolute measurements by dual-energy x-ray absorptiometry. Patient no. 2 had progressive increases in TBBMC after the placement of intramedullary rods at 29 months of age. (B) TBBMC as a function of body weight. The shaded area represents the normal range (mean ± 2 SD) of measurements for weight-matched healthy children.22Data for control patients were not available. Arrows indicate the times of transplantation. Symbols correspond to those in Figure 2.