29 results
Figure 3 HRCT-LUS correlation in normal lung, pulmonary congestion, rheumatoid lung disease, idiopathic pulmonary fibrosis.
Notes: (A)
correlation in normal lung ... opacities and traction bronchiectasis ... abnormalities, traction bronchiectasis ... #Clinical #Diagnosis ... #HRCT #POCUS #Lung
Bronchiectasis - Permanent dilation of an airway
WHAT CAN YOU SEE ON CT?
1) Lack of tapering of
Bronchiectasis - ... CAN YOU SEE ON CT ... segment or lobe of lung ... involving both lungs ... #pulmonary #diagnosis
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
in the adjacent lung ... of the affected lung ... parenchyma Diagnosis ... high-resolution chest CT ... #differential #diagnosis
Massive Hemoptysis - Differential Diagnosis Framework and Management
Definition: 150-600 mL over 24 hours
Differential Diagnosis:
 • Tracheobronchial:
- Differential Diagnosis ... Neoplasm, Bronchitis, Bronchiectasis ... • Parenchymal: PNA ... Alveolar Hemorrhage, Lung ... Intubation 2) Bad Lung
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
- Differential Diagnosis ... Bronchitis • Bronchiectasis ... Paragonimus westermani, PNA ... , Lung abscess, ... #Differential #Diagnosis
One-page resource for Lung POCUS in COVID19:
- likely (unproven) sensitive due to peripheral distribution of lesions
One-page resource for Lung ... POCUS in COVID19 ... of lesions on CT ... #POCUS #COVID19 ... pulmonary #ultrasound #diagnosis
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... - Differential Diagnosis ... Sarcoidosis • Bronchiectasis ... HighRes #Chest #CT ... #Differential #Diagnosis
Tram Track Sign on Chest CT
 • Parallel, non-tapering airways, extending to the lung periphery.
 •
Sign on Chest CT ... extending to the lung ... Cylindrical or traction bronchiectasis ... ILD, necrotizing pna ... #diagnosis #radiology
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
POCUS lung exam ... pulm edema not PNA ... Lung POCUS shows ... Lung POCUS invaluable ... NOT definitively diagnose
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
- Differential Diagnosis ... • Bronchitis, Bronchiectasis ... TB, Necrotizing PNA ... Malignancy: Primary lung ... Postprocedural, Lung