Conclusion: Localized gastric amyloidosis, being rare in incidence, should be considered in the differentiation of gastric tumors, in which biopsy is the only means to confirm the diagnosis. Key Word(s): 1. Gastric amyloidosis diagnosis Presenting Author: SHIGENAGA MATSUI Additional Authors: HIROSHI selleck inhibitor KASHIDA, MASANORI KAWASAKI, YUTAKA ASAKUMA, TOSHIHARU SAKURAI,

MASATOSHI KUDO Corresponding Author: SHIGENAGA MATSUI Affiliations: Kinki University Faculty of Medicine, Kinki University Faculty of Medicine, Kinki University Faculty of Medicine, Kinki University Faculty of Medicine, Kinki University Faculty of Medicine Objective: Eosinophilic esophagitis (EoE) is a chronic inflammatory condition characterized by esophageal dysfunction and eosinophilic infiltrate in the esophageal epithelium in the absence of other potential causes of eosinophilia. In this study, we investigated the clinical characteristics, endoscopic appearances, and treatments for patients with EoE. Methods: Three patients with EoE (3 women; mean age, 27.3 years) were diagnosed with EoE based on typical symptoms, endoscopic abnormalities and infiltration of the esophageal epithelium with >15 eosinophils/high-power field. The average endoscopic follow-up period was 19.2 months. Results: Two patients had dysphagia symptoms and 1 patitent had epigastralgia symptoms, which not improved in 3 patients who were treated with proton pump inhibitor. Three patients

had the history of the allergy disease of asthma, atopic dermatitis, and a food allergy. The endoscopic features were linear furrows in 2 patients, and was white papules in 1 patient. GSK3235025 molecular weight Three patients had a mean peak eosinophil count of 94.7 eos/hpf in the esophageal biopsy specimens.

All the patients had an average of 9.13% of peripheral eosinophilia. All the patients were given with the corticosteroid administration of 30 mg of introduction, and the quantity of it was decreased gradually. As a result, the improvement of symptoms and endoscopic 上海皓元医药股份有限公司 features had in all the patients. However, the one patient was permitted recurrence of symptom when corticosteroid was 5 mg. Conclusion: Endoscopic features of EOE is should be known. New evidence from ongoing research on EoE should thus seek to define a common treatment algorithm to optimize EoE patient management. Key Word(s): 1. Eosinophilic esophagitis treatment Presenting Author: HEE SEOK MOON Additional Authors: JAE KYU SEONG, HYUN YOUNG JEONG Corresponding Author: HEE SEOK MOON Affiliations: Chungnam National University School of Medicine, Chungnam National University School of Medicine Objective: Palliation of malignant esophageal obstruction endoscopically placed stent has been shown to improve patient quality of life by allowing restoration of oral alimentation. But complications and failures have not been well described in stomach cancer with esophageal invasion as well as esophageal and lung cancer.