Kerley B Lines ~upd~ Official

This is the classic etiology taught in medical training.

The primary diagnostic challenge is distinguishing the cause of the Kerley B lines once they are spotted. kerley b lines

They are most prominently seen in the peripheral lung zones . The classic location is the costophrenic angles (the recesses between the diaphragm and the chest wall) on a Posterior-Anterior (PA) view. They are also frequently observed in the subpleural regions laterally. This is the classic etiology taught in medical training