What is the difference between esophagus and Oesophagus?

Related questions

1. What are the names for the 4 layers of the intestinal wall?
2. What is the outermost layer of the esophagus?
3. What is erythema of the esophagus?
4. What is a upper hernia?
5. What tissues line the esophagus?
6. What is Z line?
7. Is banana good for gastric problem?
8. Can gastritis be seen on CT scan?
9. What is the Z line esophagus?
10. What does esophageal pain feel like?

Tags

1. #upper
2. #mouth
3. #stomach
4. #breathe
5. #windpipe
6. #gullet
7. #oesophagus
8. #trachea
9. #moves
10. #called
11. #behind
12. #connects
13. #lungs