ROENTGENOLOGICAL AND PATHO-HISTOLOGICAL STUDY ON HEALING MECHANISM OF GASTRIC ULCER
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概要
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The purpose of this investigation is to make clear healing mechanism of round gastric ulcer in comparing X-ray findings with patho-histological findings at each healing stage.In the cases with crossing of convergency of mucosal folds, contraction of gastric wall was mostly noted and regeneration of the tissue was found in small part. On the other hand, in the cases with interuption of convergence of the mucosal folds, the healing was provided mainly by contraction of the gastric wall until that stage and thereafter it was followed by both contraction of gastric wall and regeneration of tissues.The range of healing caused by tissue regeneration was from 4 to 6mm in diameter. The intractable gastric ulcer was therefore considered to be the cases in which contraction of gastric wall does not work and only regeneration of tissue works resulted in prolongation of the healing of ulcer.
- 財団法人 日本消化器病学会の論文