We have located links that may give you full text access.
CASE REPORTS
JOURNAL ARTICLE
Absence of the V617F JAK2 mutation in the lymphoid compartment in a patient with essential thrombocythemia and B-chronic lymphocytic leukemia and in two relatives with lymphoproliferative disorders.
Acta Haematologica 2009
BACKGROUND: Myeloproliferative neoplasms likely involve both myeloid and lymphoid lineages. Nevertheless, the coincidence of chronic myeloproliferative and lymphoproliferative diseases in the same patient is a rare phenomenon.
METHODS: We report a case of a patient having essential thrombocythemia (ET) and B-chronic lymphocytic leukemia (B-CLL). In this patient and in 2 relatives with lymphoproliferative disorders, we searched for JAK2(V617F) mutation in lymphocytes.
RESULTS: In the patient with ET and B-CLL, we identified homozygous JAK2(V617F) mutation in the granulocytic compartment. Both relatives were heterozygous for JAK2(V617F) mutation, whereas no mutation signal could be detected in the lymphoid compartment of all 3 patients.
CONCLUSION: Our results seem to confirm that CLL cases are negative for JAK2(V617F) mutation in B- and T-lymphocyte populations.Presence of JAK2(V617F) mutation in subjects without myeloproliferative diseases could indicate an increased risk of a future myeloproliferative neoplasm development.
METHODS: We report a case of a patient having essential thrombocythemia (ET) and B-chronic lymphocytic leukemia (B-CLL). In this patient and in 2 relatives with lymphoproliferative disorders, we searched for JAK2(V617F) mutation in lymphocytes.
RESULTS: In the patient with ET and B-CLL, we identified homozygous JAK2(V617F) mutation in the granulocytic compartment. Both relatives were heterozygous for JAK2(V617F) mutation, whereas no mutation signal could be detected in the lymphoid compartment of all 3 patients.
CONCLUSION: Our results seem to confirm that CLL cases are negative for JAK2(V617F) mutation in B- and T-lymphocyte populations.Presence of JAK2(V617F) mutation in subjects without myeloproliferative diseases could indicate an increased risk of a future myeloproliferative neoplasm development.
Full text links
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app