CTICasesDiffuse pulmonary meningotheliomatosis
Imaging findings
Chest CT demonstrates multiple tiny meningothelial-like nodules throughout the lungs in a patient with a primary lung adenocarcinoma, which remained stable over multiple follow-up scans.
Key takeaways
Diffuse pulmonary meningotheliomatosis is a rare, benign condition characterized by multiple tiny meningothelial nodules. It is often detected incidentally in patients with pulmonary malignancies or vascular diseases and should not be mistaken for metastatic disease.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Extranodal Rosai-Dorfman diseaseNeoplastic
- Ascending aortic pseudoaneurysmVascular
- Anomalous origin of left common carotid artery from pulmonary arteryCongenital
- Pulmonary vein occlusion post-radiofrequency ablation causing bronchial venous engorgementIatrogenic
- Systemic mastocytosis with pulmonary involvementOther
- Alveolar sarcoidosisAutoimmune
- Poland syndromeCongenital
- Augmentin-induced acute eosinophilic pneumoniaInflammatory
See all cases from December 27, 2018 →