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
Which of the following surgical approach was first described by Orringer for the management of carcinoma esophagus- 
Select and explain. 
A. Transhiatal, B. Thoracoscopic, C. Left thoracoabdominal, D. Right thoracoabdomonal
A: Transhiatal
Answer: A: Transhiatal 
Explanation: None