HRCT: What It Is, Purpose, Procedure & Results - Cleveland Clinic
网页2024年3月8日 · 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).
High-resolution computed tomography - Wikipedia
网页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 Indications, Technique, Radiation Dose, and Normal …
网页2016年9月3日 · HRCT provides superior evaluation of lung abnormalities. Subpleural honeycombing (red arrow), traction bronchiectasis (yellow arrow), and irregular reticulation (blue arrow) are present. In the absence of known diseases or exposures, HRCT is considered diagnostic of IPF.
The Radiology Assistant : HRCT - Basic Interpretation
网页2006年12月24日 · 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. Introduction. Anatomy of Secondary lobule.
HRCT chest (protocol) - Radiopaedia.org
网页2024年7月25日 · High-resolution CT (HRCT) of the chest, also referred to as HRCT chest or HRCT of the lungs, refers to a CT technique in which thin-slice chest images are obtained and post-processed in a high-spatial-frequency reconstruction algorithm.
HRCT of the Lung: Anatomic Basis, Imaging Features, Differential …
网页HRCT of the Lung: Anatomic Basis, Imaging Features, Differential Diagnosis is written to demonstrate the contributions of high-resolution CT (HRCT) to the interpretation of chest radiographic abnormalities and provide keys to the characterization of disease processes.
4. Basic HRCT patterns of lung disease - Radiology Key
网页2016年2月2日 · Numerous studies and clinical experience have convincingly shown the superiority of high-resolution computed tomography (HRCT) over chest radiography in terms of improved detection of diffuse lung disease, the provision of a histospecific diagnosis, and the assessment of disease reversibility.
High-resolution CT of the lungs: Indications and diagnosis
网页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 …
High-Resolution Computed Tomography - ScienceDirect Topics
网页High-resolution computed tomography (HRCT) is widely used in the diagnosis and follow-up of patients with sarcoidosis, but reproducible quantifications of parenchymal abnormalities remain a challenge.
High-Resolution CT of the Lung: Patterns of Disease and …
网页High-resolution CT (HRCT) has become a valuable tool for the evaluation of patients with diffuse pulmonary diseases.
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