11 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Differential Diagnosis Algorithm ... Limitation • Interstitial ... lung disease ... Malformation • Severe Pneumonia ... Neuromascular Weakness • Pleural
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
Differential Diagnosis Algorithm ... histiocytosis (PLCH ... leaking out of pulmonary ... Amy Chung, MD, MSc ... Differential #Diagnosis #Algorithm
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Response Management Algorithm ... hemorrhage • Pus: pneumonia ... edema • Air: pneumothorax ... COPD/asthma • Pleural ... atelectasis • Lung
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
Differential Diagnosis Algorithm ... Parenchyma: • Pneumonia ... • Cancer • Interstitial ... lung disease Vasculature ... • Pneumothorax
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Pulmonary Pathology ... Ultrasound Findings Pneumothorax ... reflection) Pneumonia ... submassive PE) POCUS ... #POCUS #ultrasound
Granulomatous Lung Disease - Differential Diagnosis Algorithm
OP: organising pneumonia; EGPA: eosinophilic granulomatosis with polyangiitis; NSG: necrotising
OP: organising pneumonia ... granulomatous-lymphocytic interstitial ... hypersensitivity pneumonitis; PLCH ... : pulmonary Langerhans ... #Disease #pulmonary
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
Patients • Diffuse Interstitial ... Influenza, Lymphocytic interstitial ... Actinomyces spp., NHL; Lung ... Castleman's disease • Pleural ... P.jirovecii • Pneumothorax
Beyond the classic trauma patient during your E-Fast Exam, who else does the Sono-Pros scan?
- Primary
with underlying lung ... tuberculosis, necrotizing pneumonia ... asthma, idiopathic pulmonary ... thoracentesis, pleural ... #POCUS #pulmonary
A-Lines vs B-Lines on Lung POCUS
A-Lines:
 • Predominately horizontal lines
 • A-lines are repeated horizontal &
POCUS A-Lines: ... COPD and also a pneumothorax ... come from the pleura ... edema, ARDS, pneumonia ... #POCUS #pulmonary
CT and ultrasonographic features of COVID-19 pneumonia
Lung CT:
 - Thickened pleura
 - Ground glass shadow and
features of COVID-19 pneumonia ... and effusion - Pulmonary ... infection; alveolar interstitial ... patients with pulmonary ... ChestCT #Ultrasound #POCUS