Septal Lines On Chest X Ray High Quality -

"Lung fields: There are bilateral Kerley B lines, suggestive of interstitial edema. The lungs are otherwise clear.

: Fine, reticular (spiderweb-like) lines that are neither central nor peripheral. They are often considered a superposition of many B lines viewed from the front. Common Causes septal lines on chest x ray

Radiologists categorize these lines based on their location and orientation: "Lung fields: There are bilateral Kerley B lines,

(rarely used now)

In a patient with acute dyspnea, almost always point to elevated left atrial pressure (e.g., congestive heart failure), often appearing before overt alveolar edema (i.e., before diffuse airspace opacities). Their presence helps distinguish cardiogenic from noncardiogenic pulmonary edema (e.g., ARDS) – though not absolute, septal lines are much more common in cardiogenic causes. They are often considered a superposition of many

Kerley B lines are short, horizontal lines at the lung periphery, typically seen at the costophrenic angles. They represent interstitial edema and are often associated with: