辐射治疗后肺癌成像模式的光谱
Taylor A Strange1, Lauren T Erasmus2, Jitesh Ahuja3
1Department of Pathology, University of Texas Medical Branch John Sealy School of Medicine, 301 University Blvd, Galveston, TX 77555, USA.
Diagnostics (Basel, Switzerland)
|October 28, 2023
概括
放射治疗是肺癌治疗的关键. 本综述详细介绍了辐射引起的肺损伤,考虑了各种技术和患者因素,以更好地解释图像.
科学领域:
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
- 医学物理 医学物理
背景情况:
- 放射治疗是肺癌管理的基石.
- 采用各种辐射技术,从传统到高精度的方法.
- 了解辐射诱导肺损伤 (RILI) 对患者护理和图像解释至关重要.
研究的目的:
- 审查影响RILI发展和严重程度的因素.
- 讨论RILI的放射性表现.
- 在RILI的背景下,比较传统和高精度放射治疗技术.
主要方法:
- 对肺癌辐射治疗技术的文献综述.
- 分析导致RILI的因素.
- 讨论与RILI相关的成像发现.
- 不同放射治疗方式的剂量分布和生物效应的比较.
主要成果:
- 与传统方法相比,高精度技术可能会改变RILI模式.
- 患者特定的因素 (之前的RT,化疗,免疫疗法) 显著影响RILI.
- RILI的放射性表现随着时间的推移而演变,并取决于所使用的辐射技术.
结论:
- 在肺癌患者中准确解释成像需要了解所采用的特定辐射技术.
- 了解辐射技术,患者因素和RILI之间的相互作用对于最佳的临床管理和随访至关重要.
相关概念视频
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
97
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...
97
01:30Radiological Investigation II: MRI and Ventilation Perfusion Scan
131
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...
131
01:30Radiological Investigation I: X-ray and CT
253
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...
253
01:20Imaging Studies for Cardiovascular System III: X-Ray
194
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...
194