Results 31 to 40 of about 42,616 (282)

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

Non-gastric marginal zone B cell lymphoma: Clinicopathologic features and treatment results [PDF]

, 2011
The optimal treatment strategy and outcome of non-gastric marginal zone lymphoma (MZL) remains undefined. The role of rituximab and fludarabine in MZL has not been critically appraised and compared with conventional chemotherapy.
Au, WY, Chim, CS, Gill, H, Kwong, YL, Leung, AYH, Loong, F, Tse, E   +6 more
core   +2 more sources

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

Signet-ring cell lymphoma: clinicopathologic, immunohistochemical, and fluorescence in situ hybridization studies of 7 cases [PDF]

, 2017
Context Signet-ring cell lymphoma (SRCL) is a rare morphologic variant of non–Hodgkin lymphoma. Although it was initially reported as a rare morphologic variant of follicular lymphoma (FL), SRCL has to date been described in most types of non–Hodgkin ...
Choi, Haki, Fang, Yanan, Liu, Lanting, Nassiri, Mehdi, Stohler, Ryan, Sun, Jihong, Vance, Gail H., Zhang, Shanxiang, Zhou, Jiehao   +8 more
core   +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

Lymphoma of the Uvula: Clinical, Morphological, Histopathological, and Genetic Characterization. A Nationwide Danish Study From 1980 to 2019

Frontiers in Surgery, 2021
Background: In the head and neck region the uvula is a rare site for extranodal lymphomas to develop. In this national study, we present six cases and provide an overview of the current literature, characterizing the clinical and histopathological ...
Lars Iversen, Lars Iversen, Patrick Rene Gerhard Eriksen, Simon Andreasen, Simon Andreasen, Erik Clasen-Linde, Preben Homøe, Irene Wessel, Christian von Buchwald, Steffen Heegaard, Steffen Heegaard   +10 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

IGHV mutational status of nodal marginal zone lymphoma by NGS reveals distinct pathogenic pathways with different prognostic implications [PDF]

, 2019
The precise B cell of origin and molecular pathogenesis of nodal marginal zone lymphoma (NMZL) remain poorly defined. To date, due to the rarity of NMZL, the vast majority of already-published studies have been conducted on a limited number of samples ...
Amato, Teresa, Aversa, Sara, Bellan, Cristiana, Cencini, Emanuele, Cevenini, Gabriele, DI NAPOLI, Arianna, Di Stefano, Gioia, Giulio Carta, Alberto, Granai, Massimo, Kovalchuk, Sofya, Lazzi, Stefano, Leoncini, Lorenzo, Mancini, Virginia, Santi, Raffaella, Vergoni, Federica, Ziepert, Marita   +15 more
core   +2 more sources

Use of Rituximab in autoimmune hemolytic anemia associated with non-hodgkin lymphomas [PDF]

, 2011
The association between non-Hodgkin lymphomas and autoimmune disorders is a well-known event. Also autoimmune hemolytic anemia (AHA), although much more frequent in patients with chronic lymphocytic leukemia (CLL), has been described in this group of ...
Fozza, Claudio, Longinotti, Maurizio Roberto   +1 more
core   +4 more sources

Peripheral T-Cell Lymphoma Mimicking Marginal Zone B-Cell Lymphoma [PDF]

Modern Pathology, 2002
Peripheral T-cell lymphoma (PTCL) may assume a variety of histologic and cytologic appearances. We describe eight cases of PTCL morphologically simulating marginal zone B-cell lymphoma. We reviewed PTCL cases diagnosed in our institution between 1990 and 2000 and selected eight cases for study based on the following criteria: small-cell morphology with
Patricia, Uherova, Charles W, Ross, William G, Finn, Timothy P, Singleton, Rina, Kansal, Bertram, Schnitzer   +5 more
openaire   +2 more sources