Immunophenotypic Variations in Hairy Cell Leukemia
نویسندگان
چکیده
منابع مشابه
Immunophenotypic variations in hairy cell leukemia.
Hairy cell leukemia (HCL) exhibits a characteristic immunophenotypic profile that is strongly positive for pan-B-cell markers; positive for CD103, CD11c. and CD25; and usually negative for CD5, CD10, and CD23. We evaluated 35 HCL cases and identified atypical immunophenotypes in 12 cases (34%), including CD103- in 2 (6%), CD25- in 1 (3%), CD10+ in 5 (14%), and CD23+ in 6 (17%) cases. Among thes...
متن کاملHairy Cell Leukemia in a Young Male: An Unusual Presentation
Dear Editor-in-Chief A 28 yr male was presented in October 2015 at Medicine Outpatient Department, Safdarjung Hospital, New Delhi- India with generalized weakness, fever and cough for preceding 15 days. Clinicoradiologic examination revealed pallor, firm, non-tender splenomegaly measuring 13.7 cm and hepatomegaly (liver span - 16.9 cm). However, no lymphadenopathy was found.
متن کاملComparative analysis of immunophenotypic methods for the assessment of minimal residual disease in hairy cell leukemia.
1. Argatoff LH, Connors JM, Klasa RJ, Horsman DE, Gascoyne RD. Mantle cell lymphoma: a clinicopathologic study of 80 cases. Blood 1997; 89:2067-78. 2. Ott G, Kalla J, Ott MM, et al. Blastoid variants of mantle cell lymphoma: frequent bcl-1 rearrangements at the major translocation cluster region and tetraploid chromosome clones. Blood 1997; 89:1421-9. 3. Norton AJ, Matthews J, Pappa V, et al. M...
متن کاملImmunophenotypic analysis of CD103+ B-lymphoproliferative disorders: hairy cell leukemia and its mimics.
CD103 is characteristically expressed in hairy cell leukemia (HCL), a B-lymphoproliferative disorder highly responsive to treatment with purine analogs. Other CD103+ diseases are rare and do not respond well to the same therapy, including HCL variant (HCLv) and splenic marginal zone B-cell lymphoma (SMZL) variants. We analyzed 215 cases of CD103+ B-lymphoproliferative disorders to further delin...
متن کاملHairy cell leukemia-variant.
Hairy cell leukaemia variant is a very rare chronic lymphoproliferative disorder and is closely related to hairy cell leukemia. We hereby describe a case of hairy cell leukaemia variant for the first time in Saudi Arabia. An elderly Saudi man presented with pallor, massive splenomegaly, and moderate hepatomegaly. Hemoglobin was 7.7 g/dl, Platelets were 134 x109/l and white blood count was 140x1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2006
ISSN: 0002-9173,1943-7722
DOI: 10.1309/pmqxvy619q8y43ar