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Enter search terms to find related medical topics, multimedia and more.
• Use “ “ for phrases o [ “pediatric abdominal pain” ] • Use – to remove results with certain terms o [ “abdominal pain” –pediatric ] • Use OR to account for alternate terms o [teenager OR adolescent ]
要直接查看气道，医生会将可弯曲的支气管镜通过患者的鼻腔，直接插入到气道中。粉红色圆圈的区域显示医生观察到的内容。
