Here’s a concise, informative piece on as seen on a chest X-ray: Kerley Lines on Chest X-Ray: A Quick Guide
Kerley lines are thin, linear opacities seen on chest X-rays, representing thickened interlobular septa in the lungs. They are a hallmark of but can also appear in other conditions causing fluid or cellular infiltration of the septa. kerley lines on x ray
While historically specific for heart failure, always correlate with clinical context (e.g., dyspnea, crackles, BNP levels, cardiac history) as other infiltrative diseases can mimic them. Here’s a concise, informative piece on as seen