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A Case of Double Pylorus Caused by Recurrent Gastric Ulcers: A Long-Term Endoscopic Observation

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  1. Hu TH, Tai DI, Changchien CS, Chen TY, Chang WC: Double pylorus: report of a longitudinal follow–up in two refractory cases with underlying diseases. Am J Gastroenterol 90:815–818, 1995

    PubMed  Google Scholar 

  2. Safatle-Ribeiro AV, Ribeiro Junior U, Habr-Gama A, Gama-Rodrigues JJ: Double pylorus: case report and review of literature. Rev Hosp Clin Fac Med S Paulo 54(4):131–134, 1999

    PubMed  Google Scholar 

  3. Hu TH, Tsai TL, Hsu CC, Lu SN, Hsiao M, Changchien CS: Clinical characteristics of double pylorus. Gastrointest Endosc 54(4):464–470, 2001

    Article  PubMed  Google Scholar 

  4. Wolters VM, Nikkels PG, Van Der Zee DC, Kramer PP, Schryver JE, Reijnen IG, Houwen RH: A gastric diverticulum containing pancreatic tissue and presenting as congenital double pylorus: case report and review of the literature. J Pediatr Nutr 33:89–91, 2001

    Article  Google Scholar 

  5. Matsuyama E, Nagashima R, Watanabe S, Takahashi T: Endoscopic hemostasis for hemorrhage from gastric cancer complicated by double-channel pylorus. Gastrointestinal Endosc 53(6):679–680, 2001

    Article  Google Scholar 

  6. Saha AK, Pattnaik S: Double pyrolus. Indian J Gastroenterol 18:38, 1999

    Google Scholar 

  7. Chiu HH, Jao YT, Mo LR: Double pylorus. Gatrointestinal Endosc 56(2):271, 2002

    Article  Google Scholar 

  8. Graham SM, Lin F, Flowers JL: Symptomatic double pylorus: successful treatment with a biliary sphincterotome. Surg Endosc 8:792–793, 1994

    Article  PubMed  Google Scholar 

  9. Einhorn RI, Grace ND, Banks PA: The clinical significance and natural history of the double pylorus. Dig Dis Sci 29(3):213–218, 1984

    Article  PubMed  Google Scholar 

  10. Mcgrew W, Spear M, Sutton W, Dunn GD: Acquired double pylorus. South Med J 77(9):1167–1170, 1984

    PubMed  Google Scholar 

  11. Kothandaraman KR, Kutty KP, Hawken KA, Barrowman JA: Double pylorus—in evolution. J Clin Gastroenterol 5:335–338, 1983

    PubMed  Google Scholar 

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Correspondence to Yuko Akazawa MD.

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Akazawa, Y., Mizuta, Y., Osabe, M. et al. A Case of Double Pylorus Caused by Recurrent Gastric Ulcers: A Long-Term Endoscopic Observation. Dig Dis Sci 50, 2125–2128 (2005).

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