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A member asked:

I had a complete metabolic panel lab test done and my gap anion came back elevated at 19. i also have edema in both legs. should i be worried?

A doctor has provided 1 answer

Edema of greater: Concern. An anion gap of 19 is above normal, but by itself is not a danger signal. However, edema in both legs is a cause for concern. Please discuss the lab results as well as the leg edema with the doctor who ordered the tests.

Answered 10/4/2016

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I was recently seen for back pain and muscle spasms. Some of my labs were abnormal, does this look concerning? Hgb 12 hct 36 Anion gap 4 albumin 3.3 globulin 4.3 A/G ratio 0.8?

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A member asked:

Had blood work done and anion gap is 18. Is this high? The lab defines this in normal range. Is it? Why do different labs have different normal ranges? If high what should I be looking for?

2 doctors weighed in across 2 answers

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