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A case of adenoid cystic carcinoma arising in hypopharynx Yukihiro Hiraga 1 , Atsushi Okamoto 1 , Kaname Sakamoto 1 , Shinichi Shimomura 1 1Division of Otolaryngology, Yamanashi Prefectural Central Hospital pp.157-162
Published Date 2021/2/20
DOI https://doi.org/10.11477/mf.1411202616
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 A case of adenoid cystic carcinoma(ACC)arising in the hypopharynx is herein reported, which was defined as stage T4aN2bM0. Laryngeal preservation was possible under the influence of induction chemotherapy and definitive concurrent chemoradiotherapy using fluorouracil and carboplatin. Thereafter, following modified neck dissection, cervical nodal disease was controlled. Until now, because of close follow-up, there has not been any recurrence or metastasis.

 Occurrence of ACC among hypopharyngeal carcinoma is very rare, with a rate of 0.3-0.8%. In this case, excellent results were achieved using preoperative chemotherapy and radiation, followed by neck dissection.


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電子版ISSN 1882-1316 印刷版ISSN 0914-3491 医学書院

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