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: Surgery
Digital clubbing is seen in all except 
Select and explain. 
A. >Endocarditis, B. >Pulmonary aeriovenous fistula, C. >Tricuspid atresia, D. >Aoic dissection
D: >Aoic dissection
Answer: D: >Aoic dissection 
Explanation: Aoic dissection Causes of clubbing Remember Acute endocarditis does not cause clubbing, clubbing is caused by subacute endocarditis.