Figure 2From: A new T classification based on masticator space involvement in nasopharyngeal carcinoma: a study of 742 cases with magnetic resonance imaging Survival analyses for MSI. (A) Overall survival, (B) local relapse-free survival, (C) metastasis-free survival and (D) disease-free survival for patients with MSI and patients without MSI. MSI, masticator space involvement.Back to article page