Results 81 to 90 of about 42,616 (282)

Primary Pulmonary Anaplastic Large Cell Lymphoma: A Rare Malignancy and Rare Cause of the Luftsichel Sign

Case Reports in Radiology, 2018
Primary pulmonary lymphomas are rare with primary pulmonary non-Hodgkin lymphoma accounting for only 0.3% of primary lung neoplasms. Of these, the large majority are made up of marginal zone B-cell lymphoma and diffuse large B-cell lymphoma. We present a
Elizabeth Von Ende, Travis Kauffman, Philip A. Munoz, Santiago Martinez-Jiménez   +3 more
doaj   +1 more source

Stereotyped patterns of B-cell receptor in splenic marginal zone lymphoma

Haematologica, 2010
Antigen stimulation may be important for splenic marginal zone lymphoma pathogenesis. To address this hypothesis, the occurrence of stereotyped B-cell receptors was investigated in 133 SMZL (26 HCV+) compared with 4,414 HCDR3 sequences from public ...
S. Zibellini, D. Capello, F. Forconi, P. Marcatili, D. Rossi, S. Rattotti, S. Franceschetti, E. Sozzi, E. Cencini, R. Marasca, L. Baldini, A. Tucci, F. Bertoni, F. Passamonti, E. Orlandi, M. Varettoni, M. Merli, Silvia Rizzi, V. Gattei, A. Tramontano, M. Paulli, G. Gaidano, L. Arcaini   +22 more
semanticscholar   +1 more source

Frontline Therapy in Diffuse Large B‐Cell Lymphoma: Evolving Standards, Biological Insights, and Future Directions

European Journal of Haematology, EarlyView.
ABSTRACT Diffuse large B‐cell lymphoma (DLBCL) remains the most common aggressive lymphoma, representing a biologically heterogeneous disease with diverse clinical behaviors. For more than two decades, R‐CHOP has been the cornerstone of frontline treatment, curing approximately two‐thirds of patients.
Mamdouh Skafi, Santino Caserta, Ernesto Vigna, Antonella Bruzzese, Nicola Amodio, Eugenio Lucia, Virginia Olivito, Caterina Labanca, Francesco Mendicino, Maria Eugenia Alvaro, Fortunato Morabito, Enrica Antonia Martino, Massimo Gentile   +12 more
wiley   +1 more source

MALT lymphoma of the sublingual gland: A case report with current overview of diagnostic and therapeutic strategies

Clinical Case Reports, 2022
Extranodal marginal zone lymphoma of mucosa‐associated lymphoid tissue (MALT) is a low‐grade B‐cell lymphoma. MALT lymphomas involving the sublingual gland are extremely rare.
Shoya Ono, Mitsuo Goto, Satoru Miyabe, Hiroyuki Makihara, Katsutoshi Kubo, Toru Nagao   +5 more
doaj   +1 more source

Adult granulosa cell tumours of the testis analogous to ovarian counterparts are exceptionally rare: analysis of a multicentric series and review of the literature

Histopathology, EarlyView.
Assessment of twenty testicular AGCTs with two different next‐generation sequencing (NGS) panels reveals differences with ovarian AGCTs, including absence of hotspot FOXL2 variants. Aims Testicular adult granulosa cell tumours (AGCTs) are rare and show several clinical–pathological differences with their ovarian counterparts.
Costantino Ricci, Dario de Biase, Thais Maloberti, Agnese Orsatti, Thomas M Ulbright, Muhammad T Idrees, Esther Oliva, Kristine Cornejo, João Lobo, Kvetoslava Michalova, Maria Rosaria Raspollini, Sean R Williamson, Geert JLH van Leenders, Chia‐Sui Kao, Fiona Maclean, Ankur R Sangoi, Adeboye O Osunkoya, Michelangelo Fiorentino, Antonio De Leo, Giovanni Tallini, Andres Martin Acosta   +20 more
wiley   +1 more source

Immunohistochemical comparison of CD5, lambda, and kappa expression in primary and recurrent buccal Mucosa-associated lymphoid tissue (MALT) lymphomas [PDF]

, 2011
Mucosa-associated lymphoid tissue (MALT) lymphoma is a type of extranodal marginal zone B-cell lymphoma and is a distinct subtype of non-Hodgkin's ...
A Ambrosetti, C Wenzel, D Xu, E Zucca, G Goteri, H Inagaki, JA Ferry, JT Edinger, K Tasaki, Kaoru Goto, Kenichirou Kitabatake, M Kojima, M Kojima, M Kojima, Mituyoshi Iino, MQ Du, NL Harris, RR Hardy, SH Swerdlow, T Fujiwara, T Hussell, T Tanaka, Toshiaki Tanaka   +22 more
core   +3 more sources

Next‐generation sequencing‐based IG clonality analysis to discriminate reactive infiltrates from minimal lymphoma involvement in paired lymphoma and bone marrow biopsies; a EuroClonality‐NGS Working Group study

Histopathology, EarlyView.
Next‐generation sequencing (NGS) immunoglobulin clonality analysis can help resolve ambiguous bone marrow staging biopsies for B‐cell lymphoma. In this study, paired analysis of the primary lymphoma and bone marrow helped to detect lymphoma involvement in cases with inconclusive morphology and immunohistochemistry, making it a valuable tool for ...
Michiel van den Brand, Meilinde Leenders, Jos Rijntjes, Jeroen A.C.W. Luijks, Anton W. Langerak, Konnie M. Hebeda, Patricia J.T.A. Groenen   +6 more
wiley   +1 more source

Early Bronchus-Associated Lymphoid Tissue Lymphoma Diagnosed with Immunoglobulin Heavy Chain Molecular Testing

Canadian Respiratory Journal, 2016
When extranodal marginal zone B-cell lymphoma of mucosa associated lymphoid tissue (MALT), a low grade B-cell lymphoma, arises in the lung it is referred to as bronchus-associated lymphoid tissue (BALT) lymphoma.
Pen Li, Lawrence Cheung, Brian Chiu
doaj   +1 more source

HBV messing with the B-cell genome leads to DLBCL [PDF]

, 2018
non ...
Casato, Milvia, Visentini, Marcella
core   +1 more source

Latent Neoehrlichia mikurensis Infections May Be Reactivated in Patients With B‐Cell Lymphomas Treated With Rituximab

Immunology, EarlyView.
Eight percent of this cohort of patients had a latent Neoehrlichia mikurensis infection. It was only the latently infected patients who had N. mikurensis‐specific T cells, not the matched B‐cell lymphoma patients without the infection. The T‐cell responses of latently infected patients included perforin‐expressing Th1 and CD8+ T cells that upregulated ...
Linda Wass, Catharina Lewerin, Daniel Jaén‐Luchoro, Christine Lingblom, Christine Wennerås   +4 more
wiley   +1 more source