Clinical course of longer than five years after definitive radiotherapy for nasopharyngeal carcinoma.

Hiroshi DoiAritoshi RiMasahiro InadaSaori TatsunoTakuya UeharaTomohiro MatsuuraKazuki IshikawaKiyoshi NakamatsuMakoto HosonoYasumasa Nishimura

Published in: International journal of clinical oncology (2023)

Late recurrences, severe late toxicities, and second primary cancers were observed > 5 years after IMRT. A long-term follow-up of > 5 years is needed in patients with NPC.

Keyphrases

locally advanced
early stage
radiation therapy
early onset
squamous cell carcinoma
radiation induced
drug induced