Abstract
Radiotherapy (RT) is the mainstay treatment for nonmetastatic nasopharyngeal carcinoma (NPC). Since NPC has a high incidence of cervical lymph node (CLN) metastasis, the radiation target routinely includes the primary tumor of nasopharynx and the whole neck (levels II–V), regardless of the nodal status. However, several studies have reported that metastasis to CLNs from NPC spreads in an orderly pattern, i.e., from the higher to the ipsilateral lower levels and with a minimal incidence of skip metastasis; and elective neck irradiation according to the node status in NPC has been considered feasible. Herein, we will review the anatomy of CLN levels, common patterns of CLN metastasis, and the management of neck disease in NPC in the intensity-modulated RT era, according to the updated consensus guidelines.
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Tang, LL. (2021). Management of Neck Disease in Early Stage Disease. In: Ma, J., Lee, N.Y., Lu, J.J. (eds) Nasopharyngeal Cancer. Practical Guides in Radiation Oncology. Springer, Cham. https://doi.org/10.1007/978-3-030-65037-7_3
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DOI: https://doi.org/10.1007/978-3-030-65037-7_3
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