In gastric carcinoma pain is felt in the epigastrium and the patient often complains of the feeling of pressure in the stomach area. Pain may become severe when the tumour involves the pancreas, in peritonitis, and metastases into the bones.

Anon в категроии Английский язык, вопрос открыт 09.03.2017 в 00:26

The gastric juice is known to contain much mucus, leucocytes and tumour cells. In the majority of cases gastric secretion proves to be considerably reduced.
The X-ray examination is particularly important for the diagnosis of gastric carcinoma. It reveals the so-called filling defect, when some areas of the stomach remain empty after barium meal has been taken.
Preventive measures are carried out extensively to reveal the early signs of gastric cancer an adequate therapy of ulcers and chronic gastritis is widely used not to result in malignant degeneration.