肺部化和骨化:发病,CT外观和特定疾病
Danielle Toussie1, Lea Azour1, Sherief Garrana1
1From the Departments of Radiology (D.T., S.G., S.P., B.A.) and Pathology (F.Z.), NYU Langone Health, NYU Grossman School of Medicine, 660 1st Ave, New York, NY 10016; Department of Radiology, David Geffen School of Medicine at UCLA, Los Angeles, Calif (L.A.); Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Md (K.O., S.Z., J.M.C.); and Department of Interventional Radiology, Vanderbilt University Medical Center, Nashville, Tenn (N.V.).
肺化和骨化是不同的情况,有不同的原因和成像发现. 了解这些差异对于精确的放射学解释和诊断潜在的肺部疾病至关重要.
科学领域:
- 放射学 放射学是一门学科.
- 病理学 病理学 病理学
- 肺部医学 肺部医学
背景情况:
- 在成像上,肺高衰减可能是化或骨化造成的.
- 这些现象有着不同的起源,微观的特征,以及在成像上的外观.
- 区分化和骨化对于临床诊断至关重要.
研究的目的:
- 阐明肺化和骨化不同的病原体,组织学和放射性外观.
- 要区分转移性肺化 (MPC) 和发育失常性肺化 (DPC).
- 为了分类肺部骨化模式,包括结节性 (NPO) 和树状 (DPO).
主要方法:
- 审查与肺部化和骨化相关的放射性发现.
- 图像特征与潜在病因的相关性,如系统性高血症,局部肺损伤和慢性肺病.
- 基于形态和分布的骨化模式的分类.
主要成果:
- 转移性肺化 (MPC) 通常呈现为与系统性高血症相关的扩散结节.
- 发病性肺化 (DPC) 看起来是结节的,局部存在于肺损伤区域.
- 肺部骨化,包括结节性 (NPO) 和树枝状 (DPO) 模式,与慢性肺病和纤维细胞转化为骨质细胞有关.
结论:
- 肺化和骨化代表着具有特征性放射性表现的不同病理过程.
- 识别这些模式有助于识别潜在的疾病,从代谢异常到慢性肺部疾病.
- 精确解释肺结石和骨化,为患者的疾病过程提供了宝贵的见解.
更多相关视频
08:02Author Spotlight: Enhanced Quantification of Cardiovascular Calcification Progression for Longitudinal Micro PET/CT Studies in Small Research Animals
Published on: November 15, 2024
04:44Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
Published on: June 16, 2020
相关概念视频
Pulmonary Tuberculosis II
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Cystic Fibrosis: Pathogenesis
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation,...
Other Pulmonary Disorders
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories:
Pleural Disorders: Types and Brief Description
