Human Growth Hormone
Abbrev Code: | HGH | ||
Order Code: | LAB525 | Order Name: | Human Growth Hormone |
Order Instructions: | Comment for stimulation and suppression tests. | ||
Synonyms: | Somatotropin; hGH; Growth Hormone | ||
Methodology: | Chemiluminescent immunoassay | ||
CPT Codes: | 83003 x1 | ||
Turnaround Time: | Performed Mon-Fri; results are reported within 3 days. |
Collection Instructions
Specimen: | Blood |
Optimal Volume: | 1 mL |
Minimum\Peds Volume: | 0.8 mL |
Container: | Red or gold (gel) Alternate Containers: Red (no gel) |
Collection Instructions: | Patient must be fasting and at complete rest for 30 minutes prior to collecting sample. |
Causes for Rejection: | Plasma, serum not frozen before 48 hours, grossly hemolyzed, lipemic samples as well as samples containing particulate matter or microbial contamination. |
Processing and Shipping
Specimen Processing: | Within 2 hours, centrifuge and aliquot 0.5 mL, 0.2 mL minimum. Store in freezer. |
Shipping Instructions: | Ship on dry ice. |
Test Performed at or Referral Lab | UM Specialty Core/Prot/Endo (Liaison D) |
Interpretive
Reference Range: |
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Use: | Evaluation of pituitary hyperfunction and growth disorders. |
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