Pneumatosis Cystoides Intestinalis Secondary to Antibiotic Therapy for Pulmonary Mycobacterium avium Complex Infection: A Case Report and Review of the Literature
Abstract
Pneumatosis cystoides intestinalis (PCI) is characterized by the presence of gas in the gastrointestinal wall. It is rarely observed in patients with pulmonary Mycobacterium avium complex (MAC) infection, although the exact mechanisms are unclear. We, herein, present a case of PCI potentially associated with long-term antibiotic therapy for pulmonary MAC infection. An 83-year-old woman developed PCI after 3 years of antibiotic therapy for a pulmonary MAC infection, with subsequent improvement following the discontinuation of antibiotics. Based on the clinical course, we suggest that clinicians consider the development of PCI, especially in patients receiving long-term antibiotic therapy for pulmonary MAC infection.
Fields of Study & Subjects
Abdominal vascular conditions and treatments
Diagnosis and treatment of tuberculosis
Infectious Disease Case Reports and Treatments
Publication details
- Journal / source
- Internal Medicine
- Publisher
- Japanese Society of Internal Medicine
- Volume
- 65
- Issue
- 17
- Pages
- 2323–2326
- Publication date
- 14 January 2026
- Language
- EN