Double density sign (left atrium)
The double-density sign, also known as the double right heart border, is seen on frontal chest radiographs in the presence of left atrial enlargement, and occurs when the right side of the left atrium extends behind the right cardiac shadow, indenting the adjacent lung and forming its own distinct silhouette .
- vergößerter linker Vorhof
- atrial escape
- double density sign of berry aneurysms
- double density sign
- double density sign of osteoid osteomas