The quantitative assessment of interstitial lung disease with positron emission tomography scanning in systemic sclerosis patients.

ABSTRACT: OBJECTIVES:The reversibility of interstitial lung disease (ILD) in SSc is difficult to assess by current diagnostic modalities and there is clinical need for imaging techniques that allow for treatment stratification and monitoring. 18F-Fluorodeoxyglucose (FDG) PET/CT scanning may be of interest for this purpose by detection of metabolic activity in lung tissue. This study aimed to investigate the potential role of 18F-FDG PET/CT scanning for the quantitative assessment of SSc-related active ILD. METHODS:18F-FDG PET/CT scans and high resolution CT scans of eight SSc patients, including five with ILD, were analysed. For comparison, reference groups were included: eight SLE patients and four primary Sjögren's syndrome (pSS) patients, all without ILD. A total of 22 regions of interest were dr

SUBMITTER: Peelen DM 

PROVIDER: S-EPMC7244784 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature