What Are the Late-Stage Symptoms of Gastric Cancer?

Gastric cancer, the most common malignant tumor of the gastrointestinal tract, primarily presents with gastrointestinal symptoms—such as abdominal pain, impaired digestive function, and hematochezia (blood in stool)—which are the most frequent clinical manifestations. In advanced gastric cancer, these symptoms typically progress progressively in severity, and patients may also experience discomfort or abnormalities in other parts of the body. Therefore, it is strongly recommended that individuals seek evaluation at a reputable hospital early on to undergo appropriate diagnostic testing. Once diagnosed, prompt surgical intervention is essential.