Non-specific interstitial pneumonia - Radiopaedia.org
2025年2月5日 · Non-specific interstitial pneumonia (NSIP) is the second most common morphological and pathological pattern of interstitial lung diseases after UIP. NSIP is commonly associated with connective tissue disease (CTD), and a multidisciplinary team best decides the underlying diagnosis and management ref .
非特异性间质性肺炎病理诊断中国专家共识（草案） - 中华结核和 …
NSIP是间质性肺炎的一种类型，临床主要表现为渐进性呼吸困难和咳嗽，高分辨率CT(high resolution CT, HRCT）显示双下肺及胸膜下分布为主的对称性磨玻璃影，网状阴影和牵拉性支气管或细支气管扩张，很少或无蜂窝形成；病理学特点表现为肺间质不同程度的炎症和 ...
The Radiology Assistant : HRCT - Common diagnoses
2007年12月20日 · NSIP is histologically characterized by a homogeneous, uniform pattern of cellular interstitial inflammation associated with variable degrees of fibrosis. In contrast, UIP is associated with extensive fibrosis which is temporally inhomogeneous (i.e. various lesions are of …
Nonspecific Interstitial Pneumonia | IPF Radiology Rounds
5 天之前 · Learn more about the features associated with NSIP on HRCT, including ground glass opacity and reticulation with a peribronchovascular distribution.
【PPT】间质性肺炎新分类解读及HRCT诊断 – 影像PPT
2017年9月23日 · 间质性肺炎的磨玻璃阴影：病理基础为小叶内间质增厚，即肺泡表面的间质发生炎症，覆盖部分肺泡，使肺泡密度增高，形成磨玻璃阴影。在nsip中，这部分磨玻璃阴影代表着可逆部分，也就是说及时治疗有可能能恢复肺泡功能。
HRCT Diagnosis for HP, NSIP and UIP | IPF Radiology Rounds
3 天之前 · This table shows several HRCT features commonly seen in patients with chronic hypersensitivity pneumonitis, UIP or IPF, and NSIP. Note the significant overlap of certain features such as reticulation and ground glass opacity, and those which are not common for …
Non-specific interstitial pneumonia | Radiology Case - Radiopaedia.org
Nonspecific interstitial pneumonia (NSIP) can be idiopathic or a manifestation of collagen vascular diseases, hypersensitivity pneumonitis and drug-induced lung disease. HRCT is the best imaging tool for characterization and assessment of disease extent.
Connective tissue disease‐associated interstitial lung disease: an ...
2025年3月7日 · 122 NSIP, including 43 with CTD-ILD: III: 6 months: RTX-MMF versus PBO-MMF: Concurrent RTX + MMF (63 pts) versus concurrent PBO + MMF (59 pts) I: pFVC%, II: PR-D, pDLCO%, chest HRCT, PFS: Significantly improved pFVC% and PFS in RTX group compared to PBO at 6 months. PR-D, chest HRCT and change in …
非特异性间质性肺炎病理诊断中国专家共识（草案）
2018年12月17日 · NSIP是间质性肺炎的一种类型，临床主要表现为渐进性呼吸困难和咳嗽，高分辨率CT(high resolution CT, HRCT）显示双下肺及胸膜下分布为主的对称性磨玻璃影，网状阴影和牵拉性支气管或细支气管扩张，很少或无蜂窝形成；病理学特点表现为肺间质不同程度的炎症和 ...
壹生资讯-影像揭秘：如何从HRCT特征分类纤维化性ILD并识别肺 …
2024年8月14日 · NSIP是第二常见的CT模式，在HRCT中NSIP主要表现为网状影（87%）、牵拉性支气管扩张/细支气管扩张（82%）、下肺叶容积缩小（77%）和磨玻璃影（GGO）（44%）。 92%的NSIP患者影像学表现以下肺异常为著，其余8%的病例中所有肺部区域均匀受累。 鉴于NSIP与UIP的影像学表现较为相似，NSIP与UIP的主要区别是胸膜下无受累、大于蜂窝程度的网状影和磨玻璃影以及直边征的存在。 另外，需要强调的一个重点是，NSIP的影像学表现可能会 …