
HRCT: What It Is, Purpose, Procedure & Results - Cleveland Clinic
An HRCT (high-resolution computed tomography) scan is a type of CT scan healthcare providers use to get detailed images of your lungs. Providers most commonly use it to diagnose and monitor interstitial lung diseases and conditions that affect your small airways and alveoli (air sacs). What is an HRCT (high-resolution computed tomography) scan?
High-resolution computed tomography - Wikipedia
High-resolution computed tomography (HRCT) is a type of computed tomography (CT) with specific techniques to enhance image resolution. It is used in the diagnosis of various health problems, though most commonly for lung disease, by assessing the lung parenchyma. [1] .
HRCT - Basic Interpretation - The Radiology Assistant
Dec 24, 2006 · In this article a practical approach is given for the interpretation of HRCT examinations. Secundary lobules. The centrilobular artery (in blue: oxygen-poor blood) and the terminal bronchiole run in the center. Lymphatics and veins (in red: oxygen-rich blood) run within the interlobular septa.
HRCT chest (protocol) | Radiology Reference Article - Radiopaedia.org
Nov 21, 2024 · High-resolution CT (HRCT) of the chest, also referred to as HRCT chest or HRCT of the lungs has become routine. With progression of CT scanner technology, slice thickness of 0.5-0.625 mm can be obtained with a sharp reconstruction algorithm on all modern scanners. For interstitial lung disease additional scans are sometimes helpful:
HRCT - Common diagnoses - The Radiology Assistant
Knowing the common and also uncommon HRCT-presentations of these frequently encountered diffuse lung diseases is extremely important. On the left you find three different lists of diagnoses. Accounting for 80 - 90% of all diagnoses according to various literature references. In some of them the old names are used and in some the newer ones.
High-resolution CT of the lungs: Indications and diagnosis
High-resolution computed tomography (HRCT) is a method of examination which is more precise than chest 2-rat in the diagnosis and monitoring of diseases of the lung tissue and the airways. Modern CT equipment enables a volume HRCT scan covering the whole lung tissue.
HRCT Indications, Technique, Radiation Dose, and Normal …
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 …
High-resolution CT | Radiology Reference Article - Radiopaedia.org
May 27, 2020 · High-resolution CT (HRCT) is a scanning protocol in which thin sections (usually 0.625 to 1.25 mm) are acquired and reconstructed using a sharp algorithm (e.g. bone algorithm). It has been classically used for: 1. Sundaram B, Chughtai AR, Kazerooni EA. Multidetector high-resolution computed tomography of the lungs: protocols and applications.
HRCT Chest Scan - Why, How to prepare And Procedure | HOD
High-Resolution Computed Tomography (HRCT) refers to a CT scan that gives a more precise cross-section image of the lungs than a regular chest CT and chest X-ray. HRCT Chest uses specific technologies for better image resolution with exquisite lung details ideal for assessment.
High-resolution computed tomography (HRCT) - Radiology Key
Feb 27, 2016 · HRCT through the upper lobes demonstrates areas of consolidation in a subpleural and peribronchial distribution in association with areas of ground-glass opacification (left upper lobe).* Biopsy-proven organizing pneumonia.