Interstitial syndrome

Are signs of pulmonary edema present or can pulmonary edema be excluded?

The following ultrasonographic signs are suggestive of pulmonary edema:• Multiple B-lines (>2) between two costae in more than one view bilaterally

The following ultrasonographic signs rule out pulmonary edema:• Absence of multiple B-lines between two costae in more than one view bilaterally