2026-03-14T14:37:54Z https://mdu.repo.nii.ac.jp/oai

oai:mdu.repo.nii.ac.jp:00000477 2023-06-19T08:37:41Z 1:30:124

舌に発生した顆粒細胞腫の1例 A case report of a granular cell tumor of the tongue 富田, 郁雄 田中, 晋 沈, 發智 木村, 晃大 古澤, 清文 顆粒細胞腫 舌 免疫組織化学 application/pdf Granular cell tumor, also known as Abrikossoff's tumor, is a relatively uncommon benign neoplasm with a histogenesis that is still uncertain. This report describes a case of granular cell tumor that originated at the left lateral border of the tongue in a 21-year-old man. Surgical resection with surrounding tissue was performed under local anesthesia. As a result, the patient has remained free of disease for two years after surgery to date. Histopathological examination of the excised specimens demonstrates strands or sheets of large polygonal tumor cells with eosinophilic granular cytoplasm, with no cellular atypia or anomalous mitotic activity. Immunohistochemically, tumor cells showed reactivity to S 100 protein and neuron-specific enolase (NSE), suggesting Schwann cell origin of the lesion. 松本歯科大学学会 2006-12-31 jpn journal article VoR https://mdu.repo.nii.ac.jp/records/477 AN00232590 0385-1613 松本歯学 32 3 248 251 https://mdu.repo.nii.ac.jp/record/477/files/matsumoto_shigaku_32-03-10.pdf application/pdf 918.0 kB 2012-05-24