General difficult early detection of gastric cancer. Under many circumstances in the early stages of the disease without symptoms, even after the transfer and proliferation of no obvious symptoms. Sometimes there are indeed some clinical manifestations, but mostly not typical, so be ignored.
Common symptoms include: * indigestion or heart burn flu
     * Decreased appetite
     * Swallowing difficulties, especially progressive increase
     * Fresh after abdominal bloating and abdominal bloating
     * Nausea, vomiting
     * Hematemesis or hematochezia
     * Abdominal Pain
     * Hiccup
     * Oral odor
     * Diarrhea, constipation
     * Weight loss
     * The physical condition of decreased markedly weak weak.
     Early gastric cancer symptoms similar to indigestion minor performance. These include abdominal bloating flu after eating, burning heart, stomach pain, nausea, vomiting and difficulty swallowing.
With tumor progression other symptoms will include weight loss, blood in the stool or hematemesis. Blood will be based mostly black, has often been overlooked. But hidden blood loss after up to a certain level, there will be anemia phenomenon.