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摘要


胃黏膜異型增生(Gastric Dysplasia)是一種介於良性與惡性之間的胃黏膜病變。有學者指出這其實是一種前癌病變,可是病變裡已有某些惡性細胞存在的早期胃癌。當一個胃黏膜病變病理上診斷爲胃黏膜異型增生(Gastric Dysplasia)時,與其漫無目地的以內視鏡繼續觀察,或是選擇過於積極的外科手術治療。內視鏡胃黏膜切除術提供了另一種既可以更正確診斷,而且更合理的治療方法。本文介紹兩例胃黏膜異型增生成功地以內視鏡黏膜切除術來治療。

並列摘要


Gastric dysplasia is a kind of benign/malignant borderline lesion. Such lesions might be essentially premalignant or malignant. When a gastric lesion is microscopically diagnosed as “gastric dysplasia” and when an aged patient who is a high surgical risk encounters with such a lesion, in stead of observing the lesion aimlessly or resected the stomach too aggressively by conventional subtotal gastrectomy. Endoscopic mucosal resection is a good alternative for both more detailed diagnosis and rational management. We report two cases of gastric dysplasia were successfully treated with endoscopic mucosal resection.

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