Results 21 to 30 of about 17,670,994 (229)

A patient with a diagnosis of nodal marginal zone B-cell lymphoma and a t(2;14)(p24;q32) involving MYCN and IGH

Molecular Cytogenetics, 2019
Background Nodal marginal zone B-cell lymphoma is a rare entity in which the cytogenetic findings are not well defined. The t(2;14)(p24;q32) has previously been reported in three patients with blastic mantle cell lymphoma and one patient with follicular ...
Angela Brown, Isabella Sciascia-Visani, Dianna Farrell, Meg Smith, Clive Felix, Vanaja Mutharajah, Jackie Ruell, Graeme Taylor   +7 more
doaj   +1 more source

Molecular Pathogenesis of MALT lymphoma [PDF]

, 2011
Mucosa associated lymphoid tissue (MALT) lymphoma is characterized by t(11;18)(q21;q21)/API2-MALT1, t(1;14)(p22;q32)/BCL10-IGH and t(14;18)(q32;q21)/IGH-MALT1, which commonly activate the NF-κB pathway.

core   +2 more sources

Investigating a fast-growing nodule on the face: A case of primary cutaneous marginal zone lymphoma [PDF]

Journal of Krishna Institute of Medical Sciences University, 2022
Primary cutaneous B-cell lymphomas are non-Hodgkin lymphomas that present in the skin without evidence of extracutaneous involvement at diagnosis. There are three types of primary cutaneous B-cell lymphomas: primary cutaneous marginal zone lymphoma ...
N. Ashok Kumar, Sane Roja Renuka, C. Geo Danny , Richa Jotwani   +3 more
doaj  

CD5-Negative Primary Mantle Cell Lymphoma Presenting with a Bilateral Conjunctival Mass: A Potential Diagnostic Pitfall

Current Oncology, 2023
Mantle cell lymphoma is a B-cell malignancy, which, in its classic form, usually involves lymph nodes and extranodal sites, and, among the extranodal sites, the gastrointestinal tract and the Waldeyer’s ring are most prevalent.
Magda Zanelli, Alberto Lugli, Andrea Palicelli, Francesca Sanguedolce, Maurizio Zizzo, Camilla Cresta, Samuele Biancafarina, Giovanni Martino, Barbara Crescenzi, Saverio Pancetti, Giuseppe Broggi, Rosario Caltabiano, Luca Cimino, Cristina Mecucci, Stefano Ascani   +14 more
doaj   +1 more source

Molecular diagnosis of malignant lymphoma : mantle cell lymphoma, anaplastic large cell lymphoma, and marginal zone B-cell lymphoma of malt [PDF]

, 2006
2006-01Malignant lymphoma is a heterogeneous category embracing three major types of lymphoid neoplasms: B cell neoplasms, T and NK cell neoplasms, and Hodgkin lymphoma.
Nakamura, Shigeo, 長坂, 徹郎, 榊原, 綾子, Kawai, Kumi, 下山, 芳江, Nagasaka, Tetsuro, 川井, 久美, Sakakibaya, Ayako, Shimoyama, Yoshie   +8 more
core   +1 more source

The NOTCH pathway is recurrently mutated in diffuse large B-cell lymphoma associated with hepatitis C virus infection

Haematologica, 2015
Hepatitis C virus has been found to be associated with B-cell non-Hodgkin lymphomas, mostly marginal zone lymphomas and diffuse large B-cell lymphoma. Deregulation of signaling pathways involved in normal marginal zone development (NOTCH pathway, NF-κB ...
Luca Arcaini, Davide Rossi, Marco Lucioni, Marta Nicola, Alessio Bruscaggin, Valeria Fiaccadori, Roberta Riboni, Antonio Ramponi, Virginia V. Ferretti, Stefania Cresta, Gloria Margiotta Casaluci, Maurizio Bonfichi, Manuel Gotti, Michele Merli, Aldo Maffi, Mariarosa Arra, Marzia Varettoni, Sara Rattotti, Lucia Morello, Maria Luisa Guerrera, Roberta Sciarra, Gianluca Gaidano, Mario Cazzola, Marco Paulli   +23 more
doaj   +1 more source

PD1hi cells associate with clusters of proliferating B-cells in marginal zone lymphoma

Diagnostic Pathology, 2018
Background Abnormally sustained immune reactions drive B-cell proliferation in some cases of marginal zone lymphoma but the CD4+ T-cell subsets, which are likely to contribute to the B-cell responses in the tumour microenvironment, are not well ...
Katherine Wickenden, Nadia Nawaz, Sami Mamand, Deevia Kotecha, Amy L. Wilson, Simon D. Wagner, Matthew J. Ahearne   +6 more
doaj   +1 more source

Clinical periodontal diagnosis

Periodontology 2000, EarlyView., 2023
Abstract Periodontal diseases include pathological conditions elicited by the presence of bacterial biofilms leading to a host response. In the diagnostic process, clinical signs such as bleeding on probing, development of periodontal pockets and gingival recessions, furcation involvement and presence of radiographic bone loss should be assessed prior ...
Giovanni E. Salvi, Andrea Roccuzzo, Jean‐Claude Imber, Alexandra Stähli, Björn Klinge, Niklaus P. Lang   +5 more
wiley   +1 more source

Lymphoma presenting as subcutaneous periorbital nodules

Clinical Dermatology Review, 2018
A 67-year-old female presented with a several month history of painless enlarging right periorbital growths. Examination showed multiple nontender subcutaneous nodules superior to the right eyebrow.
Lauren N DeMaria, Codrin E Iacob, Roman Shinder   +2 more
doaj   +1 more source

Exome sequencing identifies recurrent BCOR alterations and the absence of KLF2, TNFAIP3 and MYD88 mutations in splenic diffuse red pulp small B-cell lymphoma

Haematologica, 2017
Splenic diffuse red pulp lymphoma is an indolent small B-cell lymphoma recognized as a provisional entity in the World Health Organization 2008 classification.
Laurent Jallades, Lucile Baseggio, Pierre Sujobert, Sarah Huet, Kaddour Chabane, Evelyne Callet-Bauchu, Aurélie Verney, Sandrine Hayette, Jean-Pierre Desvignes, David Salgado, Nicolas Levy, Christophe Béroud, Pascale Felman, Françoise Berger, Jean-Pierre Magaud, Laurent Genestier, Gilles Salles, Alexandra Traverse-Glehen   +17 more
doaj   +1 more source