Chest Radiology — Flashcards

_____ sign on supine view chest X-Ray is diagnostic of Pneumothorax

_____ lines are seen when the interlobular septa in the pulmonary interstitium become prominent

Emphysema is characterized by increased _____ diameter with a flattened diaphragm on CXR

The _____ sign is seen in bronchiectasis on CT scan due to loss of peripheral tapering of the bronchi.

_____ triad, also known as the 1-2-3 sign or Pawnbrokers sign, is a lymph node enlargement pattern which has been described in sarcoidosis:1. Right paratracheal nodes2. Right hilar nodes3. Left hilar nodes

_____ of the lung presents similarly to pneumonia on CXR (hazy infiltrates, consolidation)

_____ sign on HRCT is typically seen in angioinvasive aspergillosis and represents hemorrhage

_____ sign, initially described as the sarcoid galaxy, represents a coalescent granuloma seen in a minority of patients with pulmonary sarcoidosis.

The _____ sign is seen in cases of round atelectasis on CT scans of the chest.

The _____ sign (also known as the angel wing sign) is a sign of pneumomediastinum seen on neonatal chest radiographs