← Return to High or Fluctuating Chromogranin A Level: What does it mean?

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@tdalton61

Same here. They were high and then go doc ignored it. What is best test to diagnose

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Replies to "Same here. They were high and then go doc ignored it. What is best test to..."

You asked about the best test. A blood test can measure chromogranin A (CgA) levels. It is used to help diagnose and monitor carcinoid tumors and other neuroendocrine tumors and may be used along with a 5HIAA urine test. Is this the question you were asking, @tdalton61?