2026-03-07T09:16:43Z https://mdu.repo.nii.ac.jp/oai

oai:mdu.repo.nii.ac.jp:00000099 2023-06-19T08:45:48Z 1:17:18

下顎歯肉と食道に発生した同時性重複癌の1例 A case of synchronous double primary cancer of the lower gingiva and esophagus 丹羽, 崇 上松, 隆司 堂東, 亮輔 高橋, 美穂 髙田, 匡基 丸川, 和也 松尾, 浩一郎 武田, 龍太郎 前島, 信也 古澤, 清文 重複癌 口腔癌 食道癌 application/pdf A case of synchronous double cancers of the lower gingival and esophagus in a 60-year-old man is presented. The patient's history, such as heavy smoking, overconsumption of alcohol suggested that he might have a high risk of synchronous double primary cancers. The lower gingival carcinoma was histologically diagnosed as squamous cell carcinoma and successfully treated with segmental mandibulectomy, radical neck dissection and reconstruction using free radial forearm flap. Gastrointestinal fiberscopy (GIF) was performed before treatment of the lower gingival cancer revealed esophageal superficial cancer. After the resection of lower gingival cancer and reconstruction, we conducted swallowing rehabilitation by the balloon method to widen the esophageal tract. Three months after completion of treatment for the lower gingival cancer, endoscopic submucosal dissection (ESD) for large superficial cancer of the esophagus was performed. It is was considered that examination of the upper gastrointestinal tract in the patients with oral and maxillofacial cancer by GIF and the postoperative swallowing rehabilitation were important for double primary cancers. 松本歯科大学学会 2010-04-30 jpn journal article VoR https://mdu.repo.nii.ac.jp/records/99 AN00232590 0385-1613 松本歯学 36 1 7 15 https://mdu.repo.nii.ac.jp/record/99/files/matsumoto_shigaku_36-01-02.pdf application/pdf 2.3 MB 2012-05-22