The time from the end of the first treatment to the first recurrence ranged from 4 months to
291 months, with a median recurrence time of 25 months, in which recurrence time less than …

BACKGROUND AND OBJECTIVEAt present, although appropriate radiotherapy and
combined treatments are widely used for the patients with primary nasopharyngeal …

Methods Clinical data of 337 patients diagnosed with recurrent NPC for the first time were
collected. The diagnoses were based on pathology and/or imaging and the patients were …

ABSTRACT< p>< b> BACKGROUND AND OBJECTIVE</b> At present, although
appropriate radiotherapy and combined treatments are widely used for the patients with …

Background and objective At present, although appropriate radiotherapy and combined
treatments are widely used for the patients with primary nasopharyngeal carcinoma (NPC) …