Chest Xrays Flashcards
What are the causes of canonball mets on CXR?
Breast Ca Colorectal Renal cell Ca Bladder Ca Prostate Ca
What are ‘tramlines’ on CXR associated with?
Bronchiectasis
Also get signet rings
What are the causes of ‘white out’ of a hemithorax with a trachea towards the whiteout?
Pneumonectomy
Complete lung collapse (eg endobronchial intubation)
Pulmonary hypoplasia
What are the causes of ‘white out’ of a hemithorax with a trachea away from the whiteout?
Pleural effusion
Mass lesion
Diaphragmatic hernia
What are the causes of ‘white out’ of a hemithorax with a central trachea?
Consolidation
Pulmonary oedema
Mesothelioma
Causes of mediastinal widening?
Thoracic aortic aneurysm Lymphoma Retrosternal goitre Teratoma Tumours of the thymus
What organism causes an air crescent sign on CXR or CT?
Aspergillus
What is a monad sign on radiology found in?
Aspergilloma
Air around the lesion