Quiz: Recognizing Features of ILD on HRCT

Question 1:

Subpleural Cysts on HRCT, Other Etiology
Subpleural Honeycomb Cysts on HRCT, UIP

Images courtesy of and used with permission from Jonathan Goldin, MD, PhD.

In the above images, please identify which demonstrates honeycomb cysts typical of usual interstitial pneumonia (UIP) vs subpleural cysts of another etiology.

Correct! The image to the left represents subpleural cysts of another etiology. The image to the right demonstrates subpleural honeycomb cysts typical of usual interstitial pneumonia.

Incorrect! The image to the left represents subpleural cysts of another etiology. The image to the right demonstrates subpleural honeycomb cysts typical of usual interstitial pneumonia.