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患者男,8个月余。5 d前啼哭时脸色发紫,嘴唇紫绀并出现呼吸困难。B超(图1)提示:右侧胸腔5 mm的液性暗区,并见大小约31 mm×24 mm不均匀低回声区,边界清楚,形态欠规则,提示:(1)右侧胸腔积液;(2)右侧胸腔内低回声区(性质待查);后行胸部CT(图2)示:右肺下叶团状低密
Patient male, more than 8 months. 5 d before his face purple, lips cyanosis and breathing difficulties appear. B ultrasound (Figure 1) Tip: right chest 5 mm liquid dark area, and see the size of about 31 mm × 24 mm uneven hypoechoic area, the boundary is clear, the shape of irregular rules, suggesting that: (1) the right pleural product Liquid; (2) the right side of the chest low echo area (nature to be investigated); chest CT (Figure 2) shows: