No relation has been found between serum CA_(50) content and the esistence of metastasis, pathologic type and the size of gastric lesion (P>0.05).

本组CA_（50）血清值与胃癌的大小，转移，病理分型，均无显著相关性（P>0.05）。

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No relation has been found between serum CA_(50) content and the esistence of metastasis, pathologic type and the size of gastric lesion (P>0.05).

本组CA_（50）血清值与胃癌的大小，转移，病理分型，均无显著相关性（P>0.05）。

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