CTICasesMinute Pulmonary Meningothelial-like Nodules
Imaging findings
CT chest shows multiple tiny, stable centrilobular nodules in the lung bases. An abdominal CT from six years earlier shows the exact same nodules unchanged in the lower lung fields.
Key takeaways
Minute pulmonary meningothelial-like nodules (MPMNs) are benign, tiny pulmonary interstitial lesions that are often found incidentally. They are typically multiple, stable over many years, and occur more commonly in middle-aged women. Given their benign nature and stability, no further follow-up is necessary.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Nocardia Pneumonia in Kidney TransplantInfection
- Bleomycin-Induced Lung ToxicityIatrogenic
- In Situ Pulmonary Artery Thrombosis post Mitral ClipVascular
- COVID-19 Organizing PneumoniaInfection
- COVID-19 Pneumonia with MRSA SuperinfectionInfection
- Severe COVID-19 Pneumonia on ECMOInfection
- Dendriform Pulmonary Ossification in UIPILD
- Atypical Pulmonary Embolism with Low Contrast BolusVascular
See all cases from March 14, 2020 →