36 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Disease (Asthma, COPD ... • Interstitial lung ... disease • Pulmonary ... Atrial Septal Defect ... Pulmonary Right
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
sliding/barcode sign ... Consolidations - "Shred" sign ... Possible small plural effusion ... Possible bilateral effusion ... sliding COPD or
Hoover's Sign

Hoover’s sign refers to inward movement of the lower rib cage during inspiration- instead of
Hoover's Sign ... hyperexpansion of the lungs ... Pulmonary #COPD ... #PhysicalExam #Video ... #Clinical #Breathing
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Campbell’s sign or Tracheal Descent in Longstanding COPD

Patients with longstanding COPD may show downward displacement of
Campbell’s sign ... in Longstanding COPD ... #Campbells #sign ... #clinical #video ... #physicalexam #pulmonary
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Right pleural effusion with "spine sign" seen beautifully by using large footprint curvilinear transducer on lung
Right pleural effusion ... with "spine sign ... transducer on lung ... #Clinical #POCUS ... #pulmonary
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Tracheal Descent Sign

Paradoxical inward movement of the trachea during inspiration. Seen in this COPD patient in
Tracheal Descent Sign ... Seen in this COPD ... Video via Dr. ... #clinical #video ... #respiratory #pulmonary
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Hoover’s Sign on Physical Exam

Paradoxical retraction of the lower intercostal spaces on inspiration in this patient
Hoover’s Sign on ... patient in severe COPD ... #PhysicalExam #clinical ... #video #pulmonary ... #COPD #respiratory
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Spine sign: visualization of the vertebral bodies in the thoracic cavity above the diaphragm indicative of
Spine sign: visualization ... by air in the lung ... SpineSign #POCUS #Clinical ... #Pleural #Effusion ... #Pulmonary #Lung
Pleural effusion is not always visible as a meniscus in the costophrenic angle. 
A subpulmonic effusion
bubble and the lung ... diaphragm and the lung ... a patient with signs ... bubble to the lung ... #Clinical #Radiology
Hematocrit Sign on Lung POCUS
The hematocrit sign refers to the echogenic layering of material in a
on Lung POCUS The ... material in a pleural effusion ... due to exudative effusions ... #Lung #POCUS #clinical ... #ultrasound #pulmonary