Impact on Xerostomia for Nasopharyngeal Carcinoma Patients Treated With or Without Superficial Parotid Lobe-sparing Intensity-modulated Radiotherapy
Conditions
- Nasopharyngeal Carcinoma
- Radiation-induced Xerostomia
Interventions
- RADIATION: superficial parotid lobe-sparing intensity-modulated radiotherapy
Sponsor
Sun Yat-sen University