Obliterative bronchiolitis is a submucosal and peribronchiolar fibrotic process resulting in air trapping. Which of the following is NOT a cause of obliterative bronchiolitis?    

Which of the following is NOT a helpful indicator of infection as the underlying cause of a pulmonary cavity? 

Which statement is true of pulmonary infarct?

Sagittal PD weighted MRI image of the shoulder. What structure has been arrowed? 

Sagittal PD weighted MRI of the shoulder. Which labelled structure is the supraspinatus tendon?

Sagittal PD weighted MRI of the shoulder. Which labelled structure is the long head of biceps tendon?

Sagittal PD weighted MRI of the shoulder. Which labelled structure is the teres minor tendon?

Sagittal PD weighted MRI of the shoulder. Which labelled structure is the subscapularis tendon?

Sagittal PD weighted MRI of the shoulder. Which labelled structure is the infraspinatus tendon?

Sagittal PD weighted MRI of the shoulder. What is structure B?

Axial PD weighted MRI of the shoulder. Which anatomic space/location has been labelled?

Axial PD weighted image just above the elbow. Label B indicates which nerve? 

Axial PD weighted image just above the elbow. Label A indicates which nerve?

Axial PD weighted image just above the elbow. Label C indicates which nerve?

Sagittal PD weighted MRI of the elbow. Which structure is arrowed? 

Which of the following is the LEAST typical of arterial small bowel ischaemia?

Which is FALSE regarding large bowel ischaemia (ischaemic colitis)?

Which pattern of lung cysts on CT would be expected in Birt-Hogg-Dubé syndrome (folliculin gene-associated syndrome)?

Which pattern of lung cysts on CT would be expected in pulmonary Langerhan's cell histiocytosis?

Which is true regarding transient osteoporosis of the hip?