This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Radiology
Features of Mitral stenosis on X-ray are all EXCEPT: 
Select and explain. 
A. Double contour of right border, B. Lifting of left mainbronchus, C. Splaying of carinal angle, D. Lower lobe prominence of veins
D: Lower lobe prominence of veins
Answer: D: Lower lobe prominence of veins 
Explanation: Lower lobe prominence of veins REF: Sutton's radiology 7th edition page 294 Features of mitral stenosis on X ray: Straightening of hea border (earliest sign ) Lifting of left bronchus Posterior displacement of esophagus Double atrial shadow Alveolar edema Kerly B lines Pulmonary hemosiderosis Cephalisation of upper lobe vessels Moustache sign: Enlargement of main pulmonary aery and periferal pruning