People with early stomach cancer may have very few, typically vague, symptoms. These can include:
Indigestion and stomach discomfort
A bloated feeling after eating
Loss of appetite
Peptic ulcers cause similar symptoms. Antacids or histamine blockers can give temporary relief. For these reasons, people may not recognize the problem as serious and may put off seeing a doctor. A gastric tumor can grow very large before it causes other symptoms.
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The most common sites of metastasis for pheochromocytoma or extra-adrenal paraganglioma are lymph nodes, bones, lungs, and liver. Patients with known or suspected...