What lobes does it separate? 

Hint: There may be more than one answer.

Use the below X-Ray to answer the following questions

Can you identify any lung fissure(s) in this CXR?

What lobes does it separate?

Lung fissures are seldom appreciable on a typical CXR. However, various pathologies may highlight the location of the lung fissures, not typically identified on CXR.

The next questions concern the below image. 

What lung fissure(s) are shown in this CXR?

Pulmonary veins follow the branching pattern of the bronchial tree

This is an MRI angiogram of the chest, showing the arterial vascular supply to the lungs. Use this, in conjunction with the adjacent diagram, to help answer the following questions

Pulmonary arteries follow the branching pattern of the bronchial tree

Does this CXR represent a typical CXR of a healthy person? Explain your answer by describing the relevant anatomy

Comparing the structures in the right CXR that were discussed in the previous question, what feature is present in the left CXR?

Match the labelled radiodensities to the tissues they represent.

What is this other common view of a chest x-ray?