略語大辞典 [Med] 23 NPC nasopharyngeal cancer(or carcinoma) 鼻咽腔癌. 上咽頭癌.nasopharyngeal cancer(or carcinoma); ormalignant neoplasms of epipharynx; orcancer of epipharynx; or cancer nasopharyngien; a malignant epithelialtumor of the post-nasal space; associated with EBV(Epstein-Barr virus) infections; WHO(World H 丸善「略語大辞典」JLogosID : 11863174