1. Unexplained upper abdominal or back pain
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Often dull, persistent, and may radiate to the back.
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Sometimes it worsens after eating or when lying down.
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Many people dismiss it as indigestion, but in combination with other signs, it can be concerning.
2. Unintended weight loss and loss of appetite
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Losing weight without trying, often over weeks or months.
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Feeling full quickly or losing interest in food.
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Can be accompanied by fatigue or weakness.
Other subtle early signs to be aware of:
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Yellowing of the skin or eyes (jaundice)
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New-onset diabetes or worsening blood sugar
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Light-colored stools or dark urine
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Itchy skin or unexplained blood clots
Why early detection is tricky
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Symptoms often mimic other, less serious conditions (indigestion, back strain, diabetes).
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By the time more obvious symptoms appear, the cancer may already be advanced.
Important: If you or someone you know experiences persistent abdominal/back pain, unexplained weight loss, or jaundice, it’s critical to see a doctor as soon as possible for evaluation. Early detection significantly improves treatment options.
If you want, I can outline what doctors usually check first when these signs appear so you know what to expect. Do you want me to do that?