Davis's Lab & Diagnostic Tests
Antisperm Antibody
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General
Synonym/Acronym:
Antispermatozoal antibody, infertility screen.
Rationale
To evaluate testicular fertility and identify causes of infertility such as congenital defects, cancer, and torsion.
Patient Preparation
There are no food, fluid, activity, or medication restrictions unless by medical direction. Advise the patient that additional specimens may be needed.
Normal Findings
Method: Immunoassay.
| Result | Sperm Bound by Immunobead (%) |
|---|---|
| Negative | 0–15 |
| Weak positive | 16–30 |
| Moderate positive | 31–50 |
| Strong positive | 51–100 |
Critical Findings and Potential Interventions
N/A
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General
Synonym/Acronym:
Antispermatozoal antibody, infertility screen.
Rationale
To evaluate testicular fertility and identify causes of infertility such as congenital defects, cancer, and torsion.
Patient Preparation
There are no food, fluid, activity, or medication restrictions unless by medical direction. Advise the patient that additional specimens may be needed.
Normal Findings
Method: Immunoassay.
| Result | Sperm Bound by Immunobead (%) |
|---|---|
| Negative | 0–15 |
| Weak positive | 16–30 |
| Moderate positive | 31–50 |
| Strong positive | 51–100 |
Critical Findings and Potential Interventions
N/A
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