Abstract
The presence of terminal deoxynucleotidyl transferase (TdT) has been determined in neoplastic cells from 50 patients with non-hematologic tumors as well as neoplastic cells from 85 patients with hematologic malignancies. The results indicate that TdT is not present in cells from non-hematologic tumors, Hodgkin's lymphoma, B cell lymphoproliferative disorders, peripheral T cell neoplasms, reactive lymphadenopathy, and acute non-lymphocytic leukemia. In contrast, TdT activity is present in non-T non-B cell acute lymphocytic leukemia, T cell acute lymphocytic leukemia, T cell lymphoblastic lymphoma and chronic granulocytic leukemia in blast crisis. It is concluded that the TdT assay is a measurement useful in the differential diagnosis of some hematologic malignancies.
| Original language | English |
|---|---|
| Pages (from-to) | 403-407 |
| Number of pages | 5 |
| Journal | Annals of Clinical and Laboratory Science |
| Volume | 12 |
| Issue number | 5 |
| Publication status | Published - 1982 |
ASJC Scopus subject areas
- Microbiology
- Immunology and Allergy
- Pathology and Forensic Medicine
- Immunology
- Molecular Biology
- Hematology
- Clinical Biochemistry
- Medical Laboratory Technology