Dihhydrotestosterone, Serum

Casandra

Casandra Test Code MC24558Version 1 (DRAFT)

Performing Lab

Lab Mayo Clinic LabLab Test ID 609527CPT Code 82642

Dihhydrotestosterone, Serum

Clinical Use

Use

This test quantifies dihydrotestosterone (DHT) levels in serum, aiding in the assessment of androgen excess or deficiency. Dihydrotestosterone is a potent androgen that plays a critical role in male sexual development, and abnormal levels can be associated with various conditions such as male pattern baldness, prostate diseases, and certain endocrine disorders. Measuring serum DHT provides important insights into the body's androgen status and helps guide clinical management in cases of suspected disordered testosterone metabolism or androgen-secreting neoplasms.

Special Instructions

Serum samples must be collected in accordance with the standard clinical procedures, ensuring minimal hemolysis for accurate results. No special preparation is required for the patient prior to sample collection, as fasting is not necessary. Healthcare providers should ensure the prompt delivery of samples to the laboratory to avoid degradation.

Limitations

This test is specific for DHT in the serum and is not intended for use with other specimen types. Results may be affected by conditions that cause fluctuations in hormone levels or interfere with steroid metabolism, such as liver dysfunction or medication use. It is important to consider the clinical context and corroborate results with additional diagnostic information. False elevations can occur if samples are not properly handled or stored.

Test Details