Patterns of care and treatment outcomes for local recurrence of NPC after definite IMRT—A study by the HKNPCSG

Background This study evaluates the contemporary care for patients with locally recurrent nasopharyngeal carcinoma after failure of the primary course of intensity modulated radiotherapy. Methods Eligible patients were identified through the Hong Kong Cancer Registry database. Patterns of care and treatment outcomes were analyzed. Results Two hundred seventy‐two patients with locally recurrent tumors were identified. Of them, 30.9% received...