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. 2016 Nov 14;9:7011–7017. doi: 10.2147/OTT.S99717

Figure 4.

Figure 4

Influences of skull base bone destruction in 191 cases diagnosed by CT or MR imaging on the bone metastases-free survival.

Notes: (A) The comparison of the local recurrence-free survival, (B) the distant metastases-free survival, (C) the bone metastases-free survival, when skull base bone destruction was diagnosed by MR, and (D) the comparison of the bone metastases-free survival, when skull base bone destruction was diagnosed by CT.

Abbreviations: CT, computer tomography; MR, magnetic resonance.