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K-ras mutations and cell kinetics in Helicobacter pylori associated gastric intestinal metaplasia: a comparison before and after eradication in patients with chronic gastritis and gastric cancer.
Watari J, Tanaka A, Tanabe H, Sato R, Moriichi K, Zaky A, Okamoto K, Maemoto A, Fujiya M, Ashida T, Das KM, Kohgo Y. Watari J, et al. Among authors: okamoto k. J Clin Pathol. 2007 Aug;60(8):921-6. doi: 10.1136/jcp.2006.041939. Epub 2006 Sep 22. J Clin Pathol. 2007. PMID: 16997920 Free PMC article.
Endosopic autofluorescence imaging is useful for the differential diagnosis of intestinal lymphomas resembling lymphoid hyperplasia.
Ueno N, Fujiya M, Moriichi K, Ikuta K, Nata T, Konno Y, Ishikawa C, Inaba Y, Ito T, Sato R, Okamoto K, Tanabe H, Maemoto A, Sato K, Watari J, Ashida T, Saitoh Y, Kohgo Y. Ueno N, et al. Among authors: okamoto k. J Clin Gastroenterol. 2011 Jul;45(6):507-13. doi: 10.1097/MCG.0b013e3181fbe22a. J Clin Gastroenterol. 2011. PMID: 21030872
Autofluorescence imaging and the quantitative intensity of fluorescence for evaluating the dysplastic grade of colonic neoplasms.
Moriichi K, Fujiya M, Sato R, Nata T, Nomura Y, Ueno N, Ishikawa C, Inaba Y, Ito T, Okamoto K, Tanabe H, Mizukami Y, Watari J, Saitoh Y, Kohgo Y. Moriichi K, et al. Among authors: okamoto k. Int J Colorectal Dis. 2012 Mar;27(3):325-30. doi: 10.1007/s00384-011-1311-8. Epub 2011 Oct 7. Int J Colorectal Dis. 2012. PMID: 21979167 Clinical Trial.
A case of small cell carcinoma of the oesophagus treated with endoscopic mucosal resection who remained in clinical remission for 18 months: its endoscopic features with specific light spectra.
Nata T, Fujiya M, Tanabe H, Ueno N, Konno Y, Ishikawa C, Inaba Y, Ito T, Sato R, Moriichi K, Okamoto K, Maemoto A, Mizukami Y, Watari J, Ashida T, Kohgo Y. Nata T, et al. Among authors: okamoto k. BMJ Case Rep. 2009;2009:bcr06.2009.2048. doi: 10.1136/bcr.06.2009.2048. Epub 2009 Dec 9. BMJ Case Rep. 2009. PMID: 22162735 Free PMC article.
5,339 results