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Updated: Aug 12, 2026
Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
Published on: June 16, 2020
Pneumatosis cystoides intestinalis in progressive systemic sclerosis: a case report and literature review
E S Quiroz1, M T Flannery, E J Martinez
1Department of Internal Medicine, University of South Florida, College of Medicine, Tampa 33612, USA.
Abstract:
Pneumatosis cystoides intestinalis (PCI) is an uncommon disease manifestation characterized by the presence of air in the bowel wall. It is a benign condition that often responds to conservative management; however, it may be a harbinger of end stage disease, particularly in progressive systemic sclerosis. The authors report a case of pneumatosis cystoides intestinalis in a patient with progressive systemic sclerosis in the setting of mixed connective tissue disease that responded to conservative treatment. They review the current literature on pneumatosis cystoides intestinalis, focusing on possible etiologies and potential therapies.
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