Evidence map›Paper›PMID 36313587›Full record

ArticleClinical pathology (Thousand Oaks, Ventura County, Calif.)

IGH/BCL2 Status Better Predicts Clinico-Pathological Behavior in Primary Splenic Follicular Lymphoma than Histological Grade and Other Molecular Markers.

Cherian Verghese, Weihong Li, Nanuli Gvazava, Emmanouil Alimpertis, Navkirat Kahlon, Hongliu Sun, Robert Booth

Abstract read
In one paragraph

Article in Clinical pathology (Thousand Oaks, Ventura County, Calif.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Cherian VergheseDivision of Hematology & Oncology, University of Missouri, Columbia, MO, USA.
Weihong LiDepartment of Pathology, University of Toledo College of Medicine, Toledo, OH, USA.
Nanuli GvazavaDepartment of Medicine, University of Missouri, Columbia, MO, USA.
Emmanouil AlimpertisDivision of Hematology & Oncology, Advocate Aurora Health Inc, Marinette, WI, USA.
Navkirat KahlonDivision of Hematology & Oncology, University of Toledo College of Medicine & Life Sciences, Toledo, OH, USA.
Hongliu SunDivision of Pathology, Firelands Regional Medical Center, Sandusky, OH, USA.
Robert BoothDivision of Pathology, University of Toledo- Health Sciences Campus, Toledo, OH, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Splenic lymphoma may be primary or secondary. Primary splenic lymphoma's are rare and usually of follicular cell origin representing <1% of Non-Hodgkin's Lymphoma's. Most are secondary with 35% representing Marginal Cell sub-type with the rest being Diffuse Large B-Cell Lymphoma's. Unlike the uniformly aggressive clinical course of Diffuse Large B-Cell Lymphoma's, biological behavior of Primary Splenic CD10-Positive Small B-Cell Lymphoma/Follicular Lymphoma remains less well defined. We present here a solitary splenic mass confirmed as Primary Splenic CD10-Positive Small B-Cell Lymphoma/Follicular Lymphoma after a diagnostic splenectomy. Biopsy revealed monomorphic small lymphoid cells with low grade mitotic activity. Flow cytometry showed a lambda restricted population of B-Cells displaying dim CD19 and CD10. The cells were negative for CD5, CD11c, and CD103. FISH was negative for IGH/BCL2 fusion unlike nodal Follicular Lymphoma's which are usually positive for this translocation. Evidence from this case and a review of literature support the finding that Primary Splenic CD10-Positive Small B-Cell Lymphoma/Follicular Lymphoma is less likely to have the classic IGH-BCL2 fusion and the associated chromosomal 14;18 translocation. This profile is associated with less aggressive clinical behavior even when histopathology represents a high-grade pattern. In such cases splenectomy alone is adequate for localized disease when negative for IGH/BCL2 fusion regardless of histological grade.

Indexed as

florescence in situ hybridizationimmunohistochemistryLymphomamolecular pathology

Identifiers

PMID36313587
PMCPMC9608027

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.