临床上对于急性上消化道出血,首选的辅助检查是A.X线钡餐造影 B.胃镜检查 C.腹部超声 D.腹部CT E.选择性动脉造影

作者: tihaiku 人气: - 评论: 0
问题 临床上对于急性上消化道出血,首选的辅助检查是
选项 A.X线钡餐造影 B.胃镜检查 C.腹部超声 D.腹部CT E.选择性动脉造影
答案 B
解析

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