B-Lines Lung Ultrasound

The B-line represents comet-tail hyperechoic artifact arising from the pleural line which does not fade with increasing depth.Significance: B-line corresponds with subpleural thickened interlobular septa present in alveolar-interstitial syndromes. Few B-lines (<3/field of view) can be found under normal cases as well.Famous Radiology Blog http://www.sumerdoc.blogspot.com
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Source: Sumer's Radiology Site - September 30, 2020 Category: Radiology Authors: Sumer Sethi Source Type: blogs