This brief video explains why B lines are present on lung ultrasound and what pathology it represents. Additionally hepatization is explained.

Author: Jared T Marx MD

Lung ultrasound binary questions and videos:

1a Is there lung sliding?
Video:    • POCUS: Lung Ultrasound  Basic Anatom...  

1b If lung sliding is NOT present is there a lung point?
Video:    • POCUS  Lung Ultrasound: How to diagn...  

2 Are B lines (interstitial syndrome) present?
Video:    • POCUS: Lung Ultrasound  Basic Anatom...  

3 Is the pleural line irregular?
Video:    • POCUS: Lung Ultrasound  Irregular pl...  

4 Is there hepatization (consolidation) of the lung? Video:    • POCUS  Lung Ultrasound: Understandin...  

5 Is there free thoracic fluid? Video: Coming Soon

Important references:

International evidencebased recommendations for pointofcare lung ultrasound: https://link.springer.com/article/10....

This content is only meant for information and educational purposes only. This is NOT medical advice. The content does not substitute for professional medical advice and that no doctorpatient relationship is formed through the video. The Video Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health clinician with any questions you may have regarding a medical condition.