This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
The most common type of Tracheo - Oesophageal Fistula is 
Select and explain. 
A. Esophageal atresia without tracheosophageal fistula, B. Esophageal atresia with proximal tracheoesophageal fistula, C. Esophageal atresia with distal tracheoesophagea fistula, D. Esophageal atresia with proximal and distal fistula
C: Esophageal atresia with distal tracheoesophagea fistula
Answer: C: Esophageal atresia with distal tracheoesophagea fistula 
Explanation: Tracheo-oesophageal fistula, associated with VACTER abnormalities.there are 5 types of which their incidences are as follows type A)atresia without fistula( 8.5%) type B)atresia with proximal TOF(1%) type C)atresia with distal TOF(85%) type D)atresia with both proximal and distal TOF(1.5%) type E)no atresia but H type TOF(4%) Ref: SRB&;s manual of surgery,5th ed, pg no 803