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您的检索式：作者名="Shinnosuke Tokoro"
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| 1 | Condyloma acuminatum of the anal canal,treated with endoscopic submucosal dissection显示文摘Condyloma acuminatum(CA) is a common sexually transmitted disease caused by human papilloma virus infection. Not all individuals develop persistent, progressive disease, but careful follow up is required with moderate-to-severe dysplasia to prevent progression to malignancy. Standard therapies include surgical treatments(trans-anal resection and transanal endoscopic microsurgery) and immunotherapeutic and topical methods(topical imiquimod); however, local recurrence remains a considerable problem. Here, we report a case with superficial CA of the anal canal, treated with endoscopic submucosal dissection(ESD). A 28-year-old man presented with a chief complaint of hematochezia. Digital exam did not detect a tumor. Screening colonoscopy revealed 10-mm long, whitish condyles extending from the anal canal to the lower rectum. The lesion covered almost the whole circumference, and only a small amount of normal mucosa remained. Magnifying endoscopy with narrow band imaging showed brownish hairpin-shaped, coiled capillaries. Although histopathological diagnosis by biopsy revealed CA, accurate histological differentiation between CA, papilloma, and squamous cell carcinoma can be difficult with a small specimen. Therefore, weperformed diagnostic ESD, which provides a complete specimen for precise histopathological evaluation. The pathological diagnosis was CA, with moderate dysplasia(anal intraepithelial neoplasia 2). There was no recurrence at 16 mo after the initial ESD. Compared to surgical treatment, endoscopic diagnosis and resection could be performed simultaneously and the tumor margin observed clearly with a magnifying chromocolonoscopy, resulting in less recurrence. These findings suggest that endoscopic resection may be an alternative method for CA that prevents recurrence. | Akiko Sasaki Takeshi Nakajima Hideto Egashira Kotaro Takeda Shinnosuke Tokoro Chikamasa Ichita Sakue Masuda Haruki Uojima Kazuya Koizumi Takeshi Kinbara Taku Sakamoto Yutaka Saito Makoto Kako | 2016 | World Journal of Gastroenterology2016，22，8： | 11 |
| 2 | Efficacy of combination therapy with natriuretic and aquaretic drugs in cirrhotic ascites patients: A randomized study显示文摘AIM To assess the effects of a combination therapy with natriuretic and aquaretic drugs in cirrhotic ascites patients.METHODS A two-center,randomized,open-label,prospective study was conducted. Japanese patients who met the criteria were randomized to trial group and the combination diuretic group(received 7.5 mg of tolvaptan) or the conventional diuretic group(received 40 mg of furosemide) for 7 d in addition to the natriuretic drug which was used prior to enrolment in this study. The primary endpoint was the change in body weight from the baseline. Vital signs,fluid intake,and laboratory and urinary data were assessed to determine the pharmacological effects after administration of aquaretic and natriuretic drugs.RESULTS A total of 56 patients were randomized to receive either tolvaptan(n = 28) or furosemide(n = 28). In the combination and conventional diuretic groups,the average decrease in body weight from the baseline was 3.21 ± 3.17 kg(P < 0.0001) and 1.75 ± 2.36 kg(P = 0.0006),respectively,when measured on the final dosing day. Following 1 wk of treatment,a significantly greater reduction in body weight was observed in the combination diuretic group compared to that in the conventional diuretic group(P = 0.0412).CONCLUSION Compared to a conventional diuretic therapy with only a natriuretic drug,a combination diuretic therapy with natriuretic and aquaretic drugs is more effective for patients with cirrhotic ascites. | Haruki Uojima Hisashi Hidaka Tsuyoshi Nakayama Ji Hyun Sung Chikamasa Ichita Shinnosuke Tokoro Sakue Masuda Akiko Sasaki Kazuya Koizumi Hideto Egashira Makoto Kako | 2017 | World Journal of Gastroenterology2017，23，45： | 2 |
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