Methods: hepatic function and B type ultrasonic wave inspection were carried out among 485 cases of rotavirus enteritis and clinical features of 108 cases united with hepatic lesion were analyzed.
方法：对485例轮状病毒肠炎患儿作肝功能及肝脏B超检查，并对其中108例合并肝脏损害者的临床特征进行分析。
Results Pregancy vesicle can be found out through B type ultrasonic wave detection before drug abortion;
结果：药物流产前，B超监测能确定是否妊娠、妊娠部位及孕囊大小；
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