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    Home > Active Ingredient News > Immunology News > Imaging features of rheumatoid arthritis-related interstitial lung disease

    Imaging features of rheumatoid arthritis-related interstitial lung disease

    • Last Update: 2021-08-27
    • Source: Internet
    • Author: User
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    Interstitial lung disease (ILD) is the most common lung manifestation of rheumatoid arthritis (RA) .


    Interstitial lung disease (ILD) is the most common lung manifestation of rheumatoid arthritis (RA) .


    When RA patients with dyspnea, cough, and heard on auscultation auscultation, generally first performed to evaluate the chest radiograph dyspnea complaints


    High-resolution CT ( HRCT ) should be performed for almost all patients whose symptoms, pulmonary function results, or abnormal chest radiographs suggest diffuse parenchymal lung disease .


    High-resolution CT ( HRCT ) should be performed for almost all patients whose symptoms, pulmonary function results, or abnormal chest radiographs suggest diffuse parenchymal lung disease .



    HRCT can distinguish mainly ground glass-like shadows from net-like shadows and honeycomb-like shadows, which helps to distinguish various types of ILD


    On previous CT films were retrospective (including images of the underside of the abdomen lung CT) may find ILD already exist


    At present, CT combined with other types of ILD scoring systems are often used to evaluate ILD


    In addition, ILD patients can also radionuclide imaging examination
    .
    Radionuclide imaging of patients with RA-ILD using gallium and technetium [99m]pentaacetic acid diethylene triamine (Tc-99m DTPA) may show abnormalities
    .
    However, put radionuclide imaging in RA-ILD of diagnostic role or prognostic diagnosis is not clear
    .


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