Kerley B Lines On Cxr -

While most commonly associated with heart failure, Kerley B lines can appear in any condition that causes interstitial thickening.

On a standard PA (posteroanterior) chest radiograph, Kerley B lines have distinct characteristics: kerley b lines on cxr

Peter Kerley described three distinct types of lines, though "B lines" are the most widely recognized in clinical practice. While most commonly associated with heart failure, Kerley

Kerley B lines are a subtle but powerful radiographic sign. Recognizing them can shift your differential diagnosis from primary lung disease to systemic causes like heart failure or malignancy. In the emergency setting, spotting these fine peripheral lines may be the first clue to impending pulmonary edema—and a lifesaving opportunity for early intervention. kerley b lines on cxr

The presence of Kerley B lines on a CXR suggests: