Fig. 1From: Cavernous sinus involvement is not a risk factor for the primary tumor site treatment outcome of Sinonasal adenoid cystic carcinomaa Kaplan-Meier curves of overall survival by tumor stage, primary surgery, skull base invasion, infratemporal fossa invasion and cavernous sinus invasion. b Kaplan-Meier curves of disease-free survival by tumor stage, primary surgery, skull base invasion, infratemporal fossa invasion and cavernous sinus invasion. CRT, chemoradiation therapy; RT, radiotherapyBack to article page