110 results
Eosinophilic Bronchitis - Bronchoscopy revealed diffuse nodules in the tracheobronchial mucosa (Panel A). Biopsy of a
B) #Clinical #Pulm
Empyema Necessitatis - Physical examination revealed a tender, bulging anterior thoracic mass and a small ulcerative
C) #Clinical #Pulm
Classes of Mutations in the Gene Encoding Cystic Fibrosis Transmembrane Conductance Regulator (CFTR). Depending on the
Pharm #Pathophys #Pulm
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
DDx: invasive pulm ... aspergillosis, pulm
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Septic emboli, pulm ... mets to the lung, pulm
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
lung • DDx: pna, pulm ... edema, severe ILD, pulm ... infarction, pulm
CT Angiogram Sign on Chest CT
 • Prominent pulm vessels traversing through an area of parenchymal
CT • Prominent pulm ... consolidation • DDx: Pulm ... mucinous adeno Ca, pulm
Crazy Paving on Chest CT
 • Thickened interlobular septa in a background of diffuse GGO's.
 •
• DDx: PAP, pulm ... of malignancy, pulm ... sarcoidosis, lipoid pna, pulm
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
• CD4 > 200: Pulm ... embolism, Pulm ... cancer, Primary pulm
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
sliding-must be pulm ... definitively diagnose Pulm