Cushing's Syndrome – Carcinoid Tumour (3) (CT) Fig. 8.16 CT scan of the chest in Cushing's syndrome. The small mass in the left lung was found to be a bronchial carcinoid tumour. The resultant hypercortisolaemia was cured on removal of the tumour. By courtesy of Dr FE White. See also: • Cushing's Syndrome • Carcinoid Tumours