Dec 24, 2006 · In this article a practical approach is given for the interpretation of HRCT examinations. We will discuss the following subjects: Anatomy of the secondary lobule; Basic HRCT patterns; Distribution of abnormalities; Differential diagnosis of interstitial lung diseases

Dec 20, 2007 · The HRCT characteristics are diffuse or patchy consolidation, often with a crazy paving appearance like in the case on the left. There are areas of consolidation and extensive areas of ground-glass density with a crazy-paving appearance.

Feb 20, 2019 · HRCT plays a central role in the differential diagnosis of interstitial lung diseases. The differential diagnosis of HRCTs is based on the analysis of the predominant CT pattern, the ancillary CT findings, and the distribution of the findings.

Mar 8, 2024 · An HRCT (high-resolution computed tomography) scan is an imaging procedure that healthcare providers use to get detailed pictures of the inside of your lungs. These pictures can show changes to the structures in your lungs; specifically, conditions that affect your small airways, air sacs (alveoli) and the tissues around them.

High-resolution computed tomography (HRCT) is a CT technique in which spatial resolution is optimized. This permits imaging of the fine structure of the lung. For the purposes of this article, HRCT is considered distinct from thin-section CT.

High-resolution computed tomography (HRCT) is a CT technique in which spatial resolution is optimized. This permits imaging of the fine structure of the lung. For the purposes of this article, HRCT is considered distinct from thin-section CT.

Sep 3, 2016 · High-resolution computed tomography (HRCT) is widely used in the evaluation of a variety of diffuse lung diseases. The goal of this introductory chapter is to discuss the basics of HRCT, including indications, technique, and normal …

Sep 1, 1992 · High-resolution computed tomography (HRCT) of the lung provides detailed visualization of the lung parenchyma and is being used to evaluate chronic interstitial lung disease. The technique of HRCT involves use of 1-2-mm-thick collimation scans with a high spatial frequency algorithm.

There are numerous very high quality plain film and HRCT images for each entity to illustrate their range of imaging characteristics. This very well-organized and beautifully illustrated text is a helpful tool in successfully navigating the complex and …

High-resolution CT, also called thin-section CT, uses thin slice thickness and high-frequency reconstruction algorithms to create detailed images of the lungs. 1 HRCT is most often performed on a multidetector CT scanner using volumetric rather than axial incremental acquisition, 1 which captures the entire chest in near isotropic resolution. 2 ...