Which lobe is affected if there is loss of silhouette of the left heart border?
Left upper lobe (lingula)
Which lobe is affected if there is loss of silhouette of the right heart border?
Right middle lobe
Which lobe is affected if there is loss of silhouette of the left diaphragm?
left lower lobe
Which lobe is affected if there is loss of silhouette of the right diaphragm?
right lower lobe
Which lobe is affected if there is loss of silhouette of the left border of the aorta?
left lower lobe