Hirsutism Test Group I (Endocrine Sciences)

Casandra

Casandra Test Code LC52530Version 1 (DRAFT)

Performing Lab

Lab LabcorpLab Test ID 500066CPT Codes 82627, 84270, 84402, 84403

Hirsutism Test Group I (Endocrine Sciences)

Clinical Use

Use

The Hirsutism Test Group I is used to evaluate patients with hirsutism, a condition characterized by excessive hair growth in women in areas where men typically grow hair, such as the face, chest, and back. This test helps in assessing the levels of androgens, which may be elevated in conditions such as polycystic ovary syndrome (PCOS), adrenal hyperplasia, or androgen-secreting tumors. Measurement of these hormone levels provides insight into the potential etiologies of hirsutism and guides appropriate clinical management.

Special Instructions

Serum must be separated from cells within 45 minutes of venipuncture to prevent degradation of the analytes. Separate frozen specimens should be submitted for multiple tests to prevent delays. Proper handling and storage are crucial for maintaining specimen integrity and ensuring accurate test results.

Limitations

This test does not identify the cause of hirsutism and should be used in conjunction with clinical evaluation and other diagnostic procedures. The levels of hormones measured may be affected by medications, illness, or patient preparation. Additionally, biological variability can affect results, and repeat testing may be necessary to confirm findings.

Test Details

Methodology

Other

Biomarkers

Dehydroepiandrosterone-sulfate (DHEA-S)

Analyte

DHEA-S • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)

Sex Hormone Binding Globulin

Analyte

Sex Hormone Binding Globulin • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)

Testosterone, Total and Free

Analyte

Testosterone, Total • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)

% Free Testosterone (Dialysis) • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)

Free Testosterone, Serum • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)

LOINC Codes

Result Codes

2191-5
2986-8
15432-8
2991-8
13967-5

Result Turnaround Time

7-8 days

Specimen

Serum

Volume

3 mL

Minimum Volume

1.5 mL

Container

Gel-barrier tube or red-top tube

Collection Instructions

Serum must be separated from cells within 45 minutes of venipuncture. Send serum 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.