- Clinicopathological and endoscopic features of Helicobacter pylori infection-negative gastric cancer in Japan: a retrospective study
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Imamura K, Yao K, Nimura S, Kanemitsu T, Miyaoka M, Ono Y, Ueki T, Tanabe H
- KMID: 2558105
- Clin Endosc.
- 2024 Jul;57(4):486-494.
- doi: 10.5946/ce.2023.258
Background/Aims: Helicobacter pylori infection-negative gastric cancer (HPNGC) has not been systematically investigated in consecutive patients. Hence, this study aimed to investigate the clinicopathological and endoscopic features of HPNGC. Methods: This single-center... -
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- E-learning system to improve the endoscopic diagnosis of early gastric cancer
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Yao K, Yao T, Uedo N, Doyama H, Ishikawa H, Nimura S, Takahashi Y
- KMID: 2555888
- Clin Endosc.
- 2024 May;57(3):283-292.
- doi: 10.5946/ce.2023.087
We developed three e-learning systems for endoscopists to acquire the necessary skills to improve the diagnosis of early gastric cancer (EGC) and demonstrated their usefulness using randomized controlled trials. The... -
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- Efficacy of endoscopy under general anesthesia for the detection of synchronous lesions in oro-hypopharyngeal cancer
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Ono Y, Yao K, Takaki Y, Ishikawa S, Imamura K, Koga A, Ohtsu K, Kanemitsu T, Miyaoka M, Hisabe T, Ueki T, Ota A, Tanabe H, Haraoka S, Nimura S, Iwashita A, Sato S, Wakasaki R
- KMID: 2542459
- Clin Endosc.
- 2023 May;56(3):315-324.
- doi: 10.5946/ce.2022.072
Background/Aims: Image-enhanced endoscopy can detect superficial oro-hypopharyngeal squamous cell carcinoma; however, reliable endoscopy of the pharyngeal region is challenging. Endoscopy under general anesthesia during transoral surgery occasionally reveals multiple synchronous... -
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- Association between occurrence of multiple white and flat elevated gastric lesions and oral proton pump inhibitor intake
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Hasegawa R, Yao K, Kanemitsu T, Arima H, Hirase T, Hiratsuka Y, Takeda K, Imamura K, Ohtsu K, Ono Y, Miyaoka M, Hisabe T, Ueki T, Tanabe H, Ohta A, Nimura S
- KMID: 2551194
- Clin Endosc.
- 2024 Jan;57(1):65-72.
- doi: 10.5946/ce.2022.257
Background/Aims: Multiple white and flat elevated lesions (MWFL) that develop from the gastric corpus to the fornix may be strongly associated with oral antacid intake. Therefore, this study aimed to... -
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