The diagnostic accuracy of ultrasonography versus endoscopy for primary nasopharyngeal carcinoma.

OBJECTIVE:To compare the accuracy of ultrasonography (US) with the current clinical standard of endoscopy for a diagnosis of nasopharyngeal carcinoma (NPC). METHODS:A total of 150 patients suspected of having NPC underwent US and endoscopy. A diagnosis was obtained from an endoscopic biopsy collecte...

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Bibliographic Details
Main Authors: Yong Gao, Jun-Jie Liu, Shang-Yong Zhu, Xiang Yi
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4041826?pdf=render

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