|
KMID : 1103720100630030225
|
|
Journal of the Korean Society of Radiology
2010 Volume.63 No. 3 p.225 ~ p.233
|
|
|
Extrapleural Inner Thoracic Wall Lesions: Multidetector CT Findings
|
|
Kim Seung-Soo
Kim Young-Tong
Cho Sung-Sik
|
|
|
Abstract
|
|
|
|
The extrapleural space is external to the parietal pleura in the thorax. The structures within and adjacent to this region include the fat pad, endothoracic fascia, intercostal muscles, connective tissue, nerves, vessels, and ribs. Further, the space is divided into the inner and outer thoracic wall by the innermost intercostal muscle. Extrapleural lesions in the inner thoracic wall are classified as air-containing lesions, fat-containing lesions, and soft tissue-containing lesions according on their main component. Air-containing lesions include extrapleural air from direct chest trauma and extrapleural extension from pneumomediastinum. Prominent extrapleural fat is seen in decreased lung volume conditions, and can also be seen in normal individuals. Soft tissue-containing lesions include extrapleural extensions from a pleural or chest wall infection as well as tumors and extrapleural hematoma. We classify extrapleural lesions in the inner thoracic wall and illustrate their imaging findings.
|
|
|
KEYWORD
|
|
|
Thoracic Wall , Pleura, Tomography, X-Ray Computed
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
  
|
|