Prognostic impact of invasion patterns and circumferential spread of internal carotid artery on survival in patients with nasopharyngeal carcinoma. - Lien CF; Yeh SA; Hwang TZ; Chiang FY; Wang CC; Cai BH; Yang CC; Chen CC; Cheng CS; Hsieh MC (European annals of otorhinolaryngology, head and neck diseases, 2026)