肺血管炎中的肺部参与:放射学审查
Luca Gozzi1, Diletta Cozzi2, Giulia Zantonelli3
1Department of Experimental and Clinical Biomedical Sciences, Careggi University Hospital, University of Florence, 50135 Florence, Italy.
Diagnostics (Basel, Switzerland)
|July 13, 2024
概括
肺血管炎包括肺血管的炎症和损伤. 高分辨率计算机断层扫描 (HRCT) 显示了各种迹象,与临床数据相结合时有助于诊断.
科学领域:
- 肺部医学 肺部医学
- 放射学 放射学是一门学科.
- 类风湿病学 类风湿病学
背景情况:
- 肺血管炎包括各种疾病,导致肺血管的炎症,损伤和亡.
- 分类通常将血管炎分为初级和二级,主要类型进一步按血管大小 (大,中,小) 分类.
研究的目的:
- 审查和描述肺血管炎的常见放射性特征.
- 通过将成像检测结果与临床和实验室数据相关联,帮助及时诊断.
主要方法:
- 对肺血管炎中高分辨率计算机断层扫描 (HRCT) 发现的综述.
- 放射性表现的分析,包括容器壁厚度,不透明度,结合和扩张.
主要成果:
- HRCT的发现不是病理学性的,而是多样化的,包括小血管加厚,结节,不透明 (地面玻璃,网状),巩固,隔膜加厚,狭窄和动脉瘤.
- 放射性迹象可以与其他疾病重叠,如感染,结缔组织疾病和瘤.
结论:
- 肺血管炎的放射性诊断是具有挑战性的,因为非特异性的迹象.
- 将HRCT的发现与临床病史和实验室测试相结合,对于准确及时诊断至关重要.
相关概念视频
01:30Radiological Investigation II: MRI and Ventilation Perfusion Scan
110
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
110
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
90
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
90
01:30Radiological Investigation I: X-ray and CT
220
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
220
01:20Imaging Studies for Cardiovascular System III: X-Ray
169
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
169
01:27Pneumothorax-II
137
Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
Clinical Manifestations:
137