21 results
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
A-lines (parietal pleura ... reflection) Pneumonia ... " - Supleural ... to thickened pleura ... Respiratory Distress Syndrome
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
myelodysplastic syndrome ... Aspergillosis PLEURAL ... EFFUSION - Bacterial ... #Lung #Infections ... Differential #Diagnosis #Chest
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
• Interstitial lung ... Malformation • Severe Pneumonia ... Hypoventilation Syndrome ... Neuromascular Weakness • Pleural ... Abnormalities • Chest
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
: • 3 syndromes ... • CT: Halo sign ... of a "flu-like syndrome ... , pleural effusion ... Infections #HIV #AIDS #pulmonary
Pulmonary Infarct with Subpleural Consolidation on Lung POCUS
PoCUS shows small R pleural effusion & subpleural consolidation-->lowered
Pulmonary Infarct ... shows small R pleural ... effusion & subpleural ... threshold for cxr ... #POCUS #clinical
CT and ultrasonographic features of COVID-19 pneumonia
Lung CT:
 - Thickened pleura
 - Ground glass shadow and
features of COVID-19 pneumonia ... Lung CT: - Thickened ... - Pulmonary infiltrating ... shadow - Subpleural ... alveolar interstitial syndrome
Empyema Necessitans (EN) on Chest POCUS

Pulmonary teaching case: you are called to the bedside of a
POCUS Pulmonary ... was admitted for pneumonia ... effusion where ... #clinical #video ... #Lung
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
- Clinical manifestations ... - Imaging: • CXR ... Rare: pleural effusions ... , pleural thickening ... , Pulmonary lymphoma
Split Pleura Sign on Chest CT
 • Contrast enhancement of the parietal and visceral pleura, separated
on Chest CT • ... by an exudative effusion ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Pleuroparenchymal Fibroelastosis (PPFE) on Chest CT
47 M with idiopathic pleuroparenchymal fibroelastosis. Typical imaging findings:
- Upper lobe
Fibroelastosis (PPFE) on Chest ... CT 47 M with idiopathic ... and pleural fibrosis ... Rare - GVHD, lung ... #pulmonary #CXR