What is the commonest site of esophageal carcinoma ?
lower end of oesophagus
upper end of oesophagus
middle third of oesophagus
thorasic pa of oesophagus
The lower end of the oesophagus is also prone to inflammation or ulceration by regurgitation of acid from the stomach. It is the commonest site of oesophageal carcinoma. Ref : B D Chaurasia's Human Anatomy , seventh edition , volume 2 , pg.no.,273.
Abdomen and pelvis