Risk factors and distribution features of level IB lymph nodes metastasis in nasopharyngeal carcinoma

The objective of this study is to investigate the risk factors and distribution features for level IB metastasis in nasopharyngeal carcinoma (NPC) and provide clinical evidence for defining the indications and clinical target volume (CTV) of prophylactic level IB irradiation.

from #Head and Neck by Sfakianakis via simeraentaxei on Inoreader https://ift.tt/2SwcZJj