Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001108678> ?p ?o ?g. }
- W2001108678 endingPage "1127" @default.
- W2001108678 startingPage "1121" @default.
- W2001108678 abstract "Background Cases of mantle cell lymphoma with indolent behavior have been reported, but are poorly identified by current clinical risk models. Early studies found peripheral blood involvement to be an adverse prognostic factor; however, cases of a seemingly indolent variant of mantle cell lymphoma, characterized by peripheral blood involvement and minimal nodal disease, have been incompletely described, particularly with regard to bone marrow findings. We report a series of leukemic phase mantle cell lymphomas with a non-progressive or slowly progressive course.Design and Methods Cases presenting with mantle cell lymphoma limited to the peripheral blood/bone marrow from 2000–2010 were identified. Diagnoses were established by morphology, flow cytometric analysis and requisite evidence of IGH-CCND1@ by fluorescence in-situ hybridization or t(11;14)(q13;q32) by cytogenetics. Patients with lymphadenopathy, splenomegaly and gastrointestinal symptomatology were excluded.Results Patients (n=8, median age 60.5 years) were asymptomatic with mild lymphocytosis (8.7×109/L; range, 4.5–14.2×109/L) and cytology typical of mantle cell lymphoma. Flow cytometric analysis showed that all expressed CD5, CD19, CD20, variable CD23, and a striking kappa immunoglobulin light chain restriction (7/8 cases). Bone marrow biopsy at diagnosis showed interstitial single or small lymphoid aggregates with similar patterns of CD20 and cyclin D1 immunostaining which were not readily discernable by hematoxylin and eosin stain. SOX11 was negative (4/5) or only weakly expressed (1/5). The median follow-up was 27 months (range, 5–109 months) and all patients, but one, are alive with no clinical evidence of disease. The prevalence of indolent mantle cell lymphoma presenting only with lymphocytosis, among all mantle cell lymphomas diagnosed during the same period, was 3%.Conclusions Leukemic mantle cell lymphoma limited to blood and bone marrow is an indolent variant characterized by mild-moderate lymphocytosis, interstitial low-level bone marrow involvement, simple karyotype, kappa light chain expression, cyclin D1 expression with lack of SOX11, and slow or absent clinical progression. Some cases may represent a mantle cell lymphoma counterpart to chronic lymphocytic leukemia – phenotype monoclonal B-cell lymphocytosis. Recognition of this variant could inform treatment decisions and possibly avoid unnecessary treatment." @default.
- W2001108678 created "2016-06-24" @default.
- W2001108678 creator A5027080346 @default.
- W2001108678 creator A5047318164 @default.
- W2001108678 creator A5077633685 @default.
- W2001108678 creator A5088459737 @default.
- W2001108678 date "2011-04-20" @default.
- W2001108678 modified "2023-10-03" @default.
- W2001108678 title "Indolent mantle cell leukemia: a clinicopathological variant characterized by isolated lymphocytosis, interstitial bone marrow involvement, kappa light chain restriction, and good prognosis" @default.
- W2001108678 cites W1429374962 @default.
- W2001108678 cites W148711857 @default.
- W2001108678 cites W1605230984 @default.
- W2001108678 cites W1977889814 @default.
- W2001108678 cites W1990245456 @default.
- W2001108678 cites W2001178238 @default.
- W2001108678 cites W2008173637 @default.
- W2001108678 cites W2020619763 @default.
- W2001108678 cites W2033587273 @default.
- W2001108678 cites W2044137454 @default.
- W2001108678 cites W2044993853 @default.
- W2001108678 cites W2067288339 @default.
- W2001108678 cites W2074630414 @default.
- W2001108678 cites W2088201430 @default.
- W2001108678 cites W2089273268 @default.
- W2001108678 cites W2090296060 @default.
- W2001108678 cites W2092944309 @default.
- W2001108678 cites W2095530186 @default.
- W2001108678 cites W2113561277 @default.
- W2001108678 cites W2129856600 @default.
- W2001108678 cites W2130669641 @default.
- W2001108678 cites W2137275043 @default.
- W2001108678 cites W2147758514 @default.
- W2001108678 cites W2148643788 @default.
- W2001108678 cites W2605539363 @default.
- W2001108678 cites W2608724752 @default.
- W2001108678 cites W3149356036 @default.
- W2001108678 cites W74504067 @default.
- W2001108678 doi "https://doi.org/10.3324/haematol.2010.036277" @default.
- W2001108678 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3148905" @default.
- W2001108678 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21508124" @default.
- W2001108678 hasPublicationYear "2011" @default.
- W2001108678 type Work @default.
- W2001108678 sameAs 2001108678 @default.
- W2001108678 citedByCount "163" @default.
- W2001108678 countsByYear W20011086782012 @default.
- W2001108678 countsByYear W20011086782013 @default.
- W2001108678 countsByYear W20011086782014 @default.
- W2001108678 countsByYear W20011086782015 @default.
- W2001108678 countsByYear W20011086782016 @default.
- W2001108678 countsByYear W20011086782017 @default.
- W2001108678 countsByYear W20011086782018 @default.
- W2001108678 countsByYear W20011086782019 @default.
- W2001108678 countsByYear W20011086782020 @default.
- W2001108678 countsByYear W20011086782021 @default.
- W2001108678 countsByYear W20011086782022 @default.
- W2001108678 countsByYear W20011086782023 @default.
- W2001108678 crossrefType "journal-article" @default.
- W2001108678 hasAuthorship W2001108678A5027080346 @default.
- W2001108678 hasAuthorship W2001108678A5047318164 @default.
- W2001108678 hasAuthorship W2001108678A5077633685 @default.
- W2001108678 hasAuthorship W2001108678A5088459737 @default.
- W2001108678 hasBestOaLocation W20011086781 @default.
- W2001108678 hasConcept C113067387 @default.
- W2001108678 hasConcept C126322002 @default.
- W2001108678 hasConcept C142724271 @default.
- W2001108678 hasConcept C147483822 @default.
- W2001108678 hasConcept C159654299 @default.
- W2001108678 hasConcept C196166836 @default.
- W2001108678 hasConcept C203014093 @default.
- W2001108678 hasConcept C2777172399 @default.
- W2001108678 hasConcept C2777525834 @default.
- W2001108678 hasConcept C2777938653 @default.
- W2001108678 hasConcept C2778453870 @default.
- W2001108678 hasConcept C2778461978 @default.
- W2001108678 hasConcept C2779338263 @default.
- W2001108678 hasConcept C2780007613 @default.
- W2001108678 hasConcept C2780126324 @default.
- W2001108678 hasConcept C71924100 @default.
- W2001108678 hasConcept C96926380 @default.
- W2001108678 hasConceptScore W2001108678C113067387 @default.
- W2001108678 hasConceptScore W2001108678C126322002 @default.
- W2001108678 hasConceptScore W2001108678C142724271 @default.
- W2001108678 hasConceptScore W2001108678C147483822 @default.
- W2001108678 hasConceptScore W2001108678C159654299 @default.
- W2001108678 hasConceptScore W2001108678C196166836 @default.
- W2001108678 hasConceptScore W2001108678C203014093 @default.
- W2001108678 hasConceptScore W2001108678C2777172399 @default.
- W2001108678 hasConceptScore W2001108678C2777525834 @default.
- W2001108678 hasConceptScore W2001108678C2777938653 @default.
- W2001108678 hasConceptScore W2001108678C2778453870 @default.
- W2001108678 hasConceptScore W2001108678C2778461978 @default.
- W2001108678 hasConceptScore W2001108678C2779338263 @default.
- W2001108678 hasConceptScore W2001108678C2780007613 @default.
- W2001108678 hasConceptScore W2001108678C2780126324 @default.
- W2001108678 hasConceptScore W2001108678C71924100 @default.
- W2001108678 hasConceptScore W2001108678C96926380 @default.
- W2001108678 hasIssue "8" @default.
- W2001108678 hasLocation W20011086781 @default.