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Abstract
Evaluation of: Zhang GY, Liu LZ, Wei WH, Deng YM, Li YZ, Liu XW. Radiologic criteria of retropharyngeal lymph node metastasis in nasopharyngeal carcinoma treated with radiation therapy. Radiology 255(2), 605–612 (2010).
Nasopharyngeal carcinoma (NPC) is the most common nasopharyngeal neoplasm and has a high propensity for developing regional neck adenopathy. NPC arises most often in the fossa of Rosenmüller, and differs significantly from other head and neck cancers with respect to its incidence, etiology, clinical behavior and treatment. NPC is commonly associated with retropharyngeal nodes. As retropharyngeal nodes are anatomically difficult to approach for biopsy/fine-needle aspiration cytology, imaging plays a critical role in their detection and staging. The paper by Zhang et al. reports data on 303 NPC patients from a large center in China and highlights specific radiologic criteria for assessing retropharyngeal nodal metastases in nasopharyngeal carcinoma.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.