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Pioneer Diagnostic Lab Tests

All Lab Tests

C4 Complement

Test Code:

PDL0319

Division:

Immunology

CPT Code:

86161

Sample Type:

Serum

Sample Requirements:

SST tube.

Purpose:

Used to evaluate immune disorders and monitor autoimmune disease activity.

High Levels:

Acute phase response.

Low Levels:

Lupus, hereditary angioedema.

Reference Range:

10 – 40 mg/dL

Emergency Call

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