Primary<unk> <unk>  that originates in the stomach itself) is an uncommon condition, accounting for less than 15% of<unk>  malignancies and about 2% of all<unk> s. However, the stomach is a very common extranodal site for<unk> s<unk> s originate elsewhere and metastasise to the stomach). It is also the most common source of<unk> s in the gastrointestinal tract.
Gastric lymphoma
Poorly cohesive gastric carcinoma
Atrophic gastritis
Lymphocytic esophagitis
Oesophagogastric junctional adenocarcinoma
Hereditary diffuse gastric cancer
Tropical ulcer
Herpes esophagitis