Chest US might be considered an additional tool to follow up subjects occupationally exposed to asbestos who have already undergone CT scan examination and whose pathology is detectable by US as well.

We report tracheal-bronchial migration of a covered esophageal self-expanding metal stent used to relieve dysphagia in a patient with advanced esophageal cancer. The stent eroded the trachea and completely occluded the main left bronchus. Surgery was contraindicated due to her poor clinical condition, and insertion of another stent in the trachea, esophagus, or both was contraindicated due to extension of the fistula. Esophageal exclusion with a combination of cervical esophagostomy and an enteral feeding tube was the only feasible treatment to minimize spoilage by aspirated saliva and provide enteral nutrition.

No abstract

Cushing’s syndrome occurred in 1–5% of cases of bronchial carcinoids. In this paper we describe a case of typical bronchial carcinoid in a nonsmoker young male with clinical manifestations mimicking a Cushing’s syndrome. The patient performed chest radiograph and computed tomography. Fiberoptic bronchoscopy revealed the presence of an endobronchial mass occluding the bronchus intermedius. A rigid bronchoscopy was necessary for the conclusive diagnosis and for partial resection of the intraluminal tumor. Despite of the presence of Cushingoid features, the normal blood levels of ACTH and cortisol excluded the coexistence of a Cushing’s syndrome.

A 59-year-old female ex-smoker with 40 pack year smoking history and a 5-year current e-cigarette (EC) use history, presented with progressive dyspnea on exertion and daily cough for 2 months. A CT scan showed a consolidation area with air bronchogram in the middle lobe and non-calcific bilateral nodules, which could be attributed to community-acquired pneumonia. The patient was treated with empiric antibiotics and systemic steroids for 10 days. Infectious, neoplastic and autoimmune pathologies were excluded, whereas a broncho-alveolar lavage revealed an accumulation of lipids in the cytoplasm of the alveolar macrophages. Despite the recommendation of vaping cessation, the patient continued to use EC. A new CT exam, carried out after 18 months, showed reversed halo sign (RHS), patchy ground-glass opacity (GGO), pleuro-parenchymal bands, and indeed perilobular pattern, suggestive of organizing pneumonia (OP). The final diagnosis was E-cigarette, or vaping, product use Associated Lung Injury (EVALI)- related OP.