Fig. 4

Chronological changes in myocardial and skeletal muscle (rectus abdominis) calcification on computed tomography images. Computed tomography was performed on (a, e) day 47, (b, f) day 123, (c, g) day 177 and (d, h) day 345. The degree of calcification showed progressive worsening during the first few months; subsequently, myocardial calcification remained unchanged, while that in the skeletal muscle gradually diminished