Aya Yanai Author
Subjects of specialization
Affiliation
Otorhinolaryngology, -Head , Neck Surgery, throat
Department of Otorhinolaryngology, Juntendo University of Medicine, Shizuoka Hospital, Shizuoka, Japan
Aya Yanai Department of Otorhinolaryngology, Juntendo University of Medicine, Shizuoka Hospital, Shizuoka, Japan. He has specializes in problems of the head and neck. Otolaryngology is a shortened form of the term otorhinolaryngology, which comes from Greek words for ear (oto), nose (rhino), and throat (laryn). Otolaryngologists used to focus solely on problems of the ear, nose, and throat
Clinical Image Open Access
Author(s): Takeshi Kusunoki, Hirotomo Homma, Yoshinobu Kidokoro, Aya Yanai, Satoshi Hara, Ryo Wada , Kazuya Saito and Katsuhisa Ikeda
Sinonasal tumors with neuroendocrine differentiation are a rare group of neoplasms that account for only 5% of all sinonasal malignancies. Paranasal neoplasms very rarely arise postoperatively from the maxillary sinus. We encountered a case of neuroendocrine carcinoma arising in a wound after endoscopic sinus surgery for maxillary sinusitis. At the first medical examination, we tried to discriminate between maxillary tumor and postoperative recurrence of maxillary sinusitis.
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