Follicle-stimulating Hormone (FSH), Pediatric (Endocrine Sciences)
Use
The Follicle-stimulating Hormone (FSH) test is used in pediatric endocrinology to evaluate the functioning of the hypothalamus-pituitary-gonadal axis in children. It helps in diagnosing conditions related to abnormal development of secondary sexual characteristics, such as precocious or delayed puberty. FSH levels can provide insight into disorders of pituitary or gonadal function and assist in determining appropriate therapeutic pathways for pediatric patients.
Special Instructions
Not provided.
Limitations
This FSH test has technical constraints impacted by improper sample handling that can affect hormone stability. Delay in processing or improper storage conditions can lead to inaccurate results. The test does not differentiate between various causes of pituitary or gonadal dysfunction without correlation with clinical findings and additional diagnostic procedures.
Methodology
Immunoassay (ECLIA)
Biomarkers
Follicle Stimulating Hormone
Analyte
LOINC Codes
- 15067-2 - FSH SerPl-aCnc
- 15067-2 - FSH SerPl-aCnc
Result Turnaround Time
5-10 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.2 mL
Container
Gel-barrier tube or lavender-top (EDTA) tube
Collection Instructions
Serum or plasma must be separated from cells within 45 minutes of venipuncture. Send serum or plasma in a plastic transport tube. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.
Storage Instructions
Freeze.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 day |
| Refrigerated | 2 days |
| Frozen | 200 days |
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