急(ji)(ji)(ji)性(xing)(xing)黃(huang)(huang)疸(dan)型(xing)(xing)肝炎(yan)(yan)是急(ji)(ji)(ji)性(xing)(xing)肝炎(yan)(yan)的(de)一(yi)個臨床分(fen)型(xing)(xing),根據(ju)急(ji)(ji)(ji)性(xing)(xing)肝炎(yan)(yan)患者(zhe)有無(wu)黃(huang)(huang)疸(dan)表現及血清(qing)膽紅素是否升高(gao)將急(ji)(ji)(ji)性(xing)(xing)肝炎(yan)(yan)分(fen)為急(ji)(ji)(ji)性(xing)(xing)黃(huang)(huang)疸(dan)型(xing)(xing)肝炎(yan)(yan)和急(ji)(ji)(ji)性(xing)(xing)無(wu)黃(huang)(huang)疸(dan)型(xing)(xing)肝炎(yan)(yan)。急(ji)(ji)(ji)性(xing)(xing)黃(huang)(huang)疸(dan)型(xing)(xing)肝炎(yan)(yan)是基于(yu)臨床癥狀(zhuang)的(de)診(zhen)斷而不(bu)是病(bing)因診(zhen)斷。甲(jia)、乙、丙、丁、戊五型(xing)(xing)肝炎(yan)(yan)病(bing)毒(du)(du)均可(ke)引(yin)起此型(xing)(xing)肝炎(yan)(yan),最常(chang)見于(yu)甲(jia)型(xing)(xing)病(bing)毒(du)(du)性(xing)(xing)肝炎(yan)(yan),其次為戊型(xing)(xing)病(bing)毒(du)(du)性(xing)(xing)肝炎(yan)(yan)。