84445 Assay of tsi globulin
Pathology & Lab
Also known as: TSI, thyroid-stimulating immunoglobulin, Graves antibody
Quantitative assay of thyroid-stimulating immunoglobulin (TSI), a thyroid receptor antibody.
Clinical Context
Confirms Graves disease (autoimmune hyperthyroidism); indicates presence of stimulating antibodies causing TSH receptor activation.
RVU Breakdown
| Work RVU | 0.00 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.00 |
Specialties
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