A.X線片 B.CT C.MRI D.骨掃描 E.以上均可
A.10%~15% B.5%~10% C.1%~2% D.2%~3% E.3%~5%
A.肝 B.肺 C.骨髓 D.皮膚 E.以上都不對(duì)