是由于肺不张和肺泡积液造成的肺内气体消失，肺组织呈现实质性改变。大量的渗出物充塞于肺泡腔内，肺泡腔内气体减少或消失，肺组织质地如肝脏，称为实变。多见于肺炎球菌肺炎。早期病变部位的呼吸音减低，触觉语颤增强，叩诊呈浊音，当发展到大片实变时，触觉语颤明显增强，叩诊呈浊音和实音，可听到支气管呼吸音及水泡音。
肺实变（consolidation of lung）是指任何原因引起的以肺泡腔内积聚浆液、纤维蛋白和细胞成分等，从而使肺泡含气量减少、肺质地致密化的一种病变。
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... pulmonary congestion ==> 肺阻性充血 pulmonary consolidation ==> 肺实变,肺组织实变 pulmonary crepitant rales ==> 肺捻发音 ...
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肺实变体征 Lung solid variant syndrome ; Signs of pulmonary consolidation ; Pulmonary-recruitment variant ; Real variation of lung syndrome
肺组织实变 consolidation of lung tissue
弥漫性肺实质病变 diffuse parenchymal lung disease ; DPLP
肺实质病变 diffuse parenchymal lung disease ; DPLD
分析弥漫实变型肺泡癌 DCBAC
或称弥漫性肺实质病变 diffuse parenchymal lung disease ; DPLD
以肺实质病变 DPLD ; diffuse parenchymal lung disease
是弥漫性肺实质病变 DPLD
细菌性、社区获得性肺炎的典型表现为肺节段性叶的肺实变，称为大叶性肺炎。
Bacterial, community-acquired pneumonia classically show lung consolidation of one lung segmental lobe, which is known as lobar pneumonia.
COP最常见的是肺实变和磨玻璃样变。
ConclusionsThe most common radiological features of COP were pulmonary consolidation and GGO.
肺实变常在胸膜下或沿支气管血管束走行分布。
The pulmonary consolidation was distributed along the bronchovascular bundle or subpleural area.
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