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  1. No Access

    Article

    Percutaneous Retrograde Sclerotherapy for Refractory Bleeding of Jejunal Varices: Direct Injection via Superficial Epigastric Vein

    Small-bowel varices are rare and almost always occur in cases with portal hypertension. We encountered a patient with bleeding jejunal varices due to liver cirrhosis. Percutaneous retrograde sclerotherapy was ...

    Manabu Nakata, Waka Nakata, Norio Isoda… in CardioVascular and Interventional Radiology (2012)

  2. No Access

    Article

    Endoscopic submucosal dissection of esophageal lymphangioma: a case report with a review of the literature

    Esophageal lymphangioma is a very rare disease. We report a case of esophageal lymphangioma successfully treated with endoscopic submucosal dissection (ESD), which yielded definitive histological diagnosis and...

    Masayuki Arashiro, Kiichi Satoh, Hiroyuki Osawa… in Clinical Journal of Gastroenterology (2010)

  3. No Access

    Article

    Diagnosis of small flat early gastric cancer by flexible spectral imaging color enhancement

    Current conventional endoscopy often misses flat early gastric cancers (0–IIb) because they are sometimes invisible. We experienced a case of small flat early gastric cancer that had been missed by normal-cali...

    Sachiko Toma, Hiroyuki Osawa, Mitsuyo Yoshizawa… in Clinical Journal of Gastroenterology (2010)

  4. No Access

    Article

    Diagnosis of endoscopic Barrett’s esophagus by transnasal flexible spectral imaging color enhancement

    The diagnosis of endoscopic Barrett’s esophagus (BE) has been under discussion for the past decade because palisade vessels may be obscured by inflammation or the location of upper end of gastric fold may be d...

    Hiroyuki Osawa, Hironori Yamamoto, Naoshi Yamada… in Journal of Gastroenterology (2009)