摘要目的研究求证乙型肝炎患者胃粘膜中有HBV的存在。方法采用免疫组化ABC方法,对52例随机采集的乙型肝炎患者行胃粘膜组织活检,做HB sA g和HB cA g检测,并观察HBV对胃粘膜的影响。结果HBVM检出率达96.2%,表明HBV可以引起胃粘膜组织损害。结论为乙型肝炎患者消化道症状的病因解释提供了依据。
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