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[Pseudomelanosis duodeni:a case report].
Iwamuro M, Oka S, Kanzaki H, Tanaka T, Kawano S, Kawahara Y, Okada H. Iwamuro M, et al. Among authors: oka s. Nihon Shokakibyo Gakkai Zasshi. 2017;114(7):1264-1268. doi: 10.11405/nisshoshi.114.1264. Nihon Shokakibyo Gakkai Zasshi. 2017. PMID: 28679982 Japanese.
Comparing reduced-dose sodium phosphate tablets to 2 L of polyethylene glycol: A randomized study.
Ako S, Takemoto K, Yasutomi E, Sakaguchi C, Murakami M, Sunami T, Oka S, Kenta H, Okazaki N, Baba Y, Yamasaki Y, Asato T, Kawai D, Takenaka R, Tsugeno H, Hiraoka S, Kato J, Fujiki S. Ako S, et al. Among authors: oka s. World J Gastroenterol. 2017 Jun 28;23(24):4454-4461. doi: 10.3748/wjg.v23.i24.4454. World J Gastroenterol. 2017. PMID: 28706429 Free PMC article. Clinical Trial.
Blue laser imaging and linked color imaging improve the color difference value and visibility of colorectal polyps in underwater conditions.
Yamasaki Y, Harada K, Yamamoto S, Yasutomi E, Okanoue S, Hirai M, Oka S, Obayashi Y, Sakae H, Hamada K, Inokuchi T, Kinugasa H, Sugihara Y, Takahara M, Tanaka T, Hiraoka S, Kawahara Y, Okada H. Yamasaki Y, et al. Among authors: oka s. Dig Endosc. 2020 Jul;32(5):791-800. doi: 10.1111/den.13581. Epub 2020 Jan 14. Dig Endosc. 2020. PMID: 31758860
Switching between Three Types of Mesalazine Formulation and Sulfasalazine in Patients with Active Ulcerative Colitis Who Have Already Received High-Dose Treatment with These Agents.
Yasutomi E, Hiraoka S, Yamamoto S, Oka S, Hirai M, Yamasaki Y, Inokuchi T, Kinugasa H, Takahara M, Harada K, Kato J, Okada H. Yasutomi E, et al. Among authors: oka s. J Clin Med. 2019 Dec 2;8(12):2109. doi: 10.3390/jcm8122109. J Clin Med. 2019. PMID: 31810227 Free PMC article.
Observer agreement for the diagnosis of intestinal acute graft-vs.-host disease based on the presence of villous atrophy in the terminal ileum.
Sugihara Y, Hiraoka S, Yasutomi E, Oka S, Yamasaki Y, Inokuchi T, Kinugasa H, Takahara M, Morito Y, Takahashi S, Harada K, Tanaka T, Otsuka F, Okada H. Sugihara Y, et al. Among authors: oka s. Exp Ther Med. 2020 Apr;19(4):3076-3080. doi: 10.3892/etm.2020.8538. Epub 2020 Feb 21. Exp Ther Med. 2020. PMID: 32256795 Free PMC article.
Eosinophilic Gastritis in a Patient Previously Treated with Dupilumab.
Iwamuro M, Murakami T, Tanaka T, Oka S, Kawano S, Kawahara Y, Okada H. Iwamuro M, et al. Among authors: oka s. Case Rep Gastrointest Med. 2020 Jun 3;2020:6381670. doi: 10.1155/2020/6381670. eCollection 2020. Case Rep Gastrointest Med. 2020. PMID: 32566328 Free PMC article.
2,547 results