Stomach cancer usually begins within the mucus-producing cells that line the stomach. This type of cancer is called adenocarcinoma.
For the past many decades, rates of cancer within the main a part of the stomach (stomach body) are falling worldwide.
During a similar time, cancer within the space wherever the highest a part of the stomach (cardia) meets the lower finish of the swallowing tube (esophagus) has become way more common.
This space of the stomach is named the gastroesophageal junction.