[kushie18]

It's the stomach! At the beginning of the video we are shown a normal gastric mucosa. Good folds are visible, everything is as it should be. Next, we move on to the area where the folding is broken and the formation is more visible. This is gastric adenocarcinoma - a malignant tumor of the stomach originating from glandular epithelial cells. Stomach cancer is insidious in that in the initial stages it may not manifest itself in any way, which makes early diagnosis difficult. Subsequently, epigastric pain, lack of appetite, nausea, belching, weight loss, weakness, anemia, and so on arise and progress.