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当前学科:肺、胸膜、纵隔和胸腺
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女性,70岁,因脑血栓卧床1年余。时有咳嗽、咳黄色黏痰,经抗生素治疗症状可减轻,但近2个月来咳嗽,咳黄色黏脓痰明显加重。查体:患者慢性病容,发热、双肺下叶可闻及湿啰音;X线片示双肺不规则小片状模糊阴影,下叶和背侧的片状阴影较大,该病例肺组织疾病最大可能为()
A . 大叶性肺炎
B . 支气管扩张
C . 小叶融合性肺炎
D . 慢性支气管炎
E . 肺气肿
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