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A squamous metaplasia in a gastric ulcer scar of the antrum
Ist Teil von
World journal of gastroenterology : WJG, 2008-02, Vol.14 (8), p.1296-1298
Ort / Verlag
United States: Department of Internal Medicine,College of Medicine,The Catholic University of Korea,Uijeongbu St.Mary's Hospital,Gyeonggi-do 480-717,Korea%Department of Internal Medicine,College of Medicine,The Catholic University of Korea,Our Lady of Mercy Hospital,Gyeonggi-do,Korea%Department of Internal Medicine,College of Medicine,The Catholic University of Korea,Holy Family Hospital,Gyeonggi-do,Korea%Department of Internal Medicine,College of Medicine,The Catholic University of Korea,Kangnam St.Mary's Hospital,Seoul,Korea
Erscheinungsjahr
2008
Quelle
MEDLINE
Beschreibungen/Notizen
An 81-year-old man presented with epigastric pain and weight loss for one month, He had a past history of pulmonary tuberculosis, 10 years ago, We performed a gastroscopy, which showed a linear depressed whitish gastric ulcer scar (0.8 cm in length) in the posterior wall of the prepyloric antrum, The result of biopsy was reported as squamous epithelium, Immunohistochemical staining using an antibody to high molecular weight cytokeratin (HMC) revealed positive staining in the squamous epithelium, Two years later, the lesion was followed up, The lesion remained at same site endoscopically, but no squamous epithelium could be seen microscopically,