Esophageal dilatation and interstitial lung disease in systemic sclerosis: a cross-sectional study

Author: C. Richardson, R. Agrawal, J. Lee, O. Almagor, R. Nelson, J. Varga, M. Cuttica, J. D′Amico Dematte, R. Chang, M. Hinchcliff,
Date Published: February-2016
Source: Science Direct

A patulous esophagus on high-resolution computed tomography (HRCT) of the thorax is frequently observed in patients with systemic sclerosis (SSc). Microaspiration has been purported to play a role in the development and progression of SSc interstitial lung disease (ILD), but studies examining the role of microaspiration in SSc-ILD have yielded conflicting results. This study was conducted to determine the association between esophageal diameter and SSc-ILD.