An unusual presentation of dialysis-related amyloidosis: a large tumor extending from the gingiva to the palate. - Iwanari S; Tanaka M; Akimune T; Suzuki Y; Morita A; Matsuyama Y; Takayoshi M; Yamamoto H; Nishiyama Y; Iwamoto S; Murata A; Ishida Y; et al. (CEN case reports, 2026)