结构扭曲(architectural distortion)-肺CT名词

征象/名词   2010-01-24

病理学表现:结构扭曲是由于弥漫性或局限性肺部疾病,尤其是间质纤维化引起的支气管、血管、叶间裂或小叶间隔的异常移位。

CT 表现:肺解剖结构扭曲常伴肺纤维化,并有肺容积缩小。

Figure 7

Figure 1: Transverse CT scan shows architectural distortion caused by pulmonary fibrosis.

Pathology.—Architectural distortion is characterized by abnormal displacement of bronchi, vessels, fissures, or septa caused by diffuse or localized lung disease, particularly interstitial fibrosis. 

CT scans.—Lung anatomy has a distorted appearance and is usually associated with pulmonary fibrosis (Fig 1) and accompanied by volume loss. 

(参考来源:,本站收集整理,作者:Fleischner Society & RSNA 2008)
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