|link| | Kerley C Line

Septal lines in lung | Radiology Reference Article - Radiopaedia

are a specific radiographic finding on a chest X-ray that indicates thickening of the pulmonary interstitium. While they are the least frequently discussed of the Kerley line family—which includes A, B, and D lines—their presence is a vital indicator of underlying pathology, most commonly cardiogenic pulmonary edema. Definition and Radiographic Appearance kerley c line

A is a radiological sign seen on a chest X-ray. It is one of the three types of septal lines (A, B, and C) described by neurologist Peter Kerley. Septal lines in lung | Radiology Reference Article

This guide is for educational and informational purposes only. Interpretation of medical imaging should only be performed by qualified medical professionals. It is one of the three types of

The presence of Kerley C lines indicates . The most common causes include:

Figure 1. Posteroanterior chest radiograph of a 68-year-old male with acute decompensated heart failure. Bilateral Kerley B lines (short arrows) are visible at the costophrenic angles. In the mid-lung zones, a fine reticular pattern (arrowheads) represents Kerley C lines. Cardiomegaly and peribronchial cuffing are also noted.

When looking at a PA (Posterior-Anterior) Chest X-ray, look for the following characteristics: