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乙型肝炎
兒童疾病

        由乙型肝炎病毒所引起的肝炎。主要通過血液傳染,如通過血漿、血制品或使用病毒污染的注射器針頭、針灸用針、采血用具等而感染,也可通過其他途徑,如口-口途徑傳播。根據其病理變化、病變輕重以及病程經過,可分為急性、慢性和重癥肝炎三大類。主要表現為乏力、食欲減退、惡心、嘔吐、肝腫大及肝    (共 181 字)     [閱讀本文] >>

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