|Test||ALPHA-1-ANTITRYPSIN (AAT) IMMUNOHISTOCHEMISTRY STAIN|
|Description||Useful for staining the hepatocytes of patients with AAT deficiency; is a marker for malignant hepatic neoplasms and in endodermal sinus tumors.
NOTE: This test is usually ordered in conjunction with a pathology consultation. The pathology professional component will be billed separately by the consulting pathologist.
|Specimen||Formalin-fixed or paraffin-embedded tissue specimen|
|Reference Values||An interpretive report will be issued.|
|Analytic Time||2 Days|
|Day(s) Test Set Up||Monday through Friday|