[名词解释] 肺门截断征

肺门影 哺乳期乳腺 苯丙酮尿症的临床表现有下列哪些() ["A．智能发育落后","B．呕吐、湿疹","C．汗、尿液有鼠臭味","D．可有多动及行为异常","E．出生时即有毛发、皮肤色浅"] 肺淤血 双重阴影 肺门截断征