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Test Requirements
 
Title
ILGF-1 (INSULIN-LIKE GROWTH FACTOR) (SOMATOMEDIN-C)
Specimen Requirement
<p>*CRITICAL FROZEN*</p> <p>Draw blood in a SST. Spin, separate and send 1.0mL serum&nbsp;in a&nbsp;screw capped plastic transport vial frozen. Indicate "serum/SST" on vial. Contact lab for dry ice for shipment.</p>
Methodology
 
Stability
Frozen 14 days
Reference Range
See Report*
Turnaround
2 days Performed Mon-Fri
Clinical Use
<p>Diagnose acromegaly, in which Sm-C and GH are increased; evaluate hypopituitarism and hypothalamic lesions in children (diagnosis of dwarfism and response to therapy). Low levels occur in Laron dwarfism, an entity in which GH is increased.</p>
Test Code
IGF1W
 

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