Shousha S, Parkins R A
Arch Pathol Lab Med. 1987 Sep;111(9):875-6.
Six separate foci of superficial adenocarcinoma were seen in the first part of the duodenum of a 53-year-old man with a multicentric superficial adenocarcinoma of the stomach. To our knowledge, duodenal involvement in such a tumor has not been reported before. The duodenal foci were partly covered by gastric-type surface epithelium, suggesting that they might have arisen in areas of gastric metaplasia or heterotopia.
在一名患有胃多中心浅表腺癌的53岁男性的十二指肠第一部发现了6个独立的浅表腺癌病灶。据我们所知,此前尚未有这种肿瘤累及十二指肠的报道。十二指肠病灶部分被胃型表面上皮覆盖,提示它们可能起源于胃化生或异位区域。