Complement C3 — lab reference
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An autoimmune test cannot be read from a high or low flag alone. Symptoms, the pattern and strength of the result, repeat testing, and other findings matter.
Using this range
These are starting ranges for adults who are not preg…
Complement C4 — lab reference
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An autoimmune test cannot be read from a high or low flag alone. Symptoms, the pattern and strength of the result, repeat testing, and other findings matter.
Using this range
These are starting ranges for adults who are not preg…
Immunoglobulin G (IgG) — lab reference
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An autoimmune test cannot be read from a high or low flag alone. Symptoms, the pattern and strength of the result, repeat testing, and other findings matter.
Using this range
These are starting ranges for adults who are not preg…
Immunoglobulin A (IgA) — lab reference
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An autoimmune test cannot be read from a high or low flag alone. Symptoms, the pattern and strength of the result, repeat testing, and other findings matter.
Using this range
These are starting ranges for adults who are not preg…
Immunoglobulin M (IgM) — lab reference
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An autoimmune test cannot be read from a high or low flag alone. Symptoms, the pattern and strength of the result, repeat testing, and other findings matter.
Using this range
These are starting ranges for adults who are not preg…
Cytokines, including IL-6 and TNF-α — lab reference
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An autoimmune test cannot be read from a high or low flag alone. Symptoms, the pattern and strength of the result, repeat testing, and other findings matter.
Using this range
These are starting ranges for adults who are not preg…
PSA, total — lab reference
Some search terms matched…lth, symptoms, medicines, infection, recent procedures, and testosterone therapy can all affect how this result is read.
Using this range
These are starting ranges for adults who are not pregnant, unless this page says otherwise. Your lab …
Free PSA / total PSA — lab reference
Some search terms matched…lth, symptoms, medicines, infection, recent procedures, and testosterone therapy can all affect how this result is read.
Using this range
These are starting ranges for adults who are not pregnant, unless this page says otherwise. Your lab …
Dihydrotestosterone (DHT) — lab reference
Some search terms matched…lth, symptoms, medicines, infection, recent procedures, and testosterone therapy can all affect how this result is read.
Using this range
These are starting ranges for adults who are not pregnant, unless this page says otherwise. Your lab …
Inhibin B — lab reference
Some search terms matched…lth, symptoms, medicines, infection, recent procedures, and testosterone therapy can all affect how this result is read.
Using this range
These are starting ranges for adults who are not pregnant, unless this page says otherwise. Your lab …
hCG, quantitative — lab reference
Some search terms matched…lth, symptoms, medicines, infection, recent procedures, and testosterone therapy can all affect how this result is read.
Using this range
These are starting ranges for adults who are not pregnant, unless this page says otherwise. Your lab …
Homocysteine, D-dimer and inflammatory markers
Some search terms matched…tory marker, and hsCRP is a more sensitive way of measuring low CRP concentrations. Homocysteine is a different molecule again. Dr. Purser proposes biological connections among them. Reading them as a panel of clues is more useful than trea…
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