Results 41 to 50 of about 4,427,643 (140)

The use of anterior segment optical coherence tomography (ASOCT) in demonstrating recurrence of vitreoretinal lymphoma (VRL) in the anterior vitreous

International Journal of Retina and Vitreous, 2019
Background Primary vitreoretinal lymphoma (VRL) is a rare disease with 30–380 new cases in the United States per year. Its insidious process and spread to the central nervous system (CNS) leads to a mean 5-year survival rate from 41.4 to 71%.
Vlad Diaconita, Heba Rihani, Virginia Mares, Marcio B. Nehemy, Sophie J. Bakri, Jose S. Pulido   +5 more
doaj   +1 more source

PRIMARY CAUDA EQUINA LYMPHOMA : CASE REPORT AND LITERATURE REVIEW [PDF]

, 2014
2014-08The central nervous system, in particular the spinal cord, is a rare site for primary lymphoma occurrence, with very few published cases. We report an extremely rare primary lymphoma in the cauda equina in a single case with literature review.
UKAI, JUNICHI, MURAMOTO, AKIO, MATSUMOTO, TOMOHIRO, ITO, ZENYA, SHINJYO, RYUICHI, SATOU, AKIRA, IMAGAMA, SHIRO, ISHIGURO, NAOKI, NAKASHIMA, HIROAKI, ANDO, KEI, YAMAUCHI, IPPEI, KOBAYASHI, KAZUYOSHI   +11 more
core   +1 more source

Primary Vitreoretinal Lymphoma -- A Review. [PDF]

, 2017
Primary vitreoretinal lymphoma (PVRL) is the most common intraocular lymphoma occurring in the eye. It is a high-grade typically B-cell malignancy, arising in the retina, and is often associated with central nervous system (CNS) disease and thereby a ...
Coupland, SE, Araujo, I
core   +1 more source

Primary Central Nervous System Lymphomas: A Diagnostic Overview of Key Histomorphologic, Immunophenotypic, and Genetic Features

Diagnostics, 2020
Primary central nervous system lymphoma (PCNSL) is a rare form of extranodal non-Hodgkin lymphoma that primarily arises in the brain, spinal cord, leptomeninges, and vitreoretinal compartment of the eye.
Marietya I. S. Lauw, Calixto-Hope G. Lucas, Robert S. Ohgami, Kwun Wah Wen   +3 more
doaj   +1 more source

Primary Vitreoretinal Lymphoma in HIV Infection [PDF]

, 2020
Purpose: To describe the epidemiology, clinical characteristics, diagnosis and treatment of human immunodeficiency virus (HIV)-related primary vitreoretinal lymphoma (PVRL). Methods: Narrative literature review.
Steffen, Jonel, Coupland, Sarah E, Smith, Justine R   +2 more
core   +1 more source

Primary extranodal diffuse large B-cell lymphoma in the rituximab era: a single center, retrospective analysis

Hematology, 2022
Objectives To analyse the clinical characteristics and therapeutic response of Chinese patients with primary extranodal diffuse large B-cell lymphoma DLBCL (PE-DLBCL).Methods We analysed the clinical features and outcomes of 197 patients who were newly ...
Jinrong Zhao, Wei Zhang, Daobin Zhou
doaj   +1 more source

Primary vitreoretinal lymphoma masquerading as acute posterior multifocal placoid pigment epitheliopathy [PDF]

International Journal of Ophthalmology, 2018
Letter to the ...
Francesca Frongia, Claudio Iovino, Nathalie Cassoux, Enrico Peiretti   +3 more
doaj   +1 more source

The IL‐10/IL‐6 Ratio and the Risk Score: Two Cytokines‐Based Predictors for Malignancy‐Associated Hemophagocytic Lymphohistiocytosis in Adults (M‐HLHa)

American Journal of Hematology, Volume 101, Issue 9, Page 2214-2224, September 2026.
ABSTRACT The predictive value of cytokines (CK) for malignancy‐associated adult hemophagocytic lymphohistiocytosis (M‐HLHa) remains uncertain. We evaluated a cytokine‐based Risk Score (RS) and the IL‐10/IL‐6 Ratio to predict M‐HLHa. Adult patients (n = 112) from the French HLH cohort (NCT02113917) with complete data for nine key HLH related CK measured
Coralie Bloch, Stephanie Chhun, Nanthara Sritharan, Marine Gil, Raphael Lhote, Marouane Boubaya, Olivier Lambotte, David Launay, Claire Larroche, Estibaliz Lazaro, Francois Liffermann, Marc Michel, Jean‐Marie Michot, Pierre Morel, Louis Terriou, Geoffrey Urbansk, Jean‐Francois Viallard, Morgane Cheminant, Felipe Suarez, Yves Lepelletier, Geneviève de Saint Basile, Olivier Hermine, the French HLH Study Group, Coralie Bloch, Jean Philippe Jais, Francois Liffermann, Pierre Morel, Morgane Cheminant, Felipe Suarez, Olivier Hermine, Fabrice Bonnet, Pascal Godemer, Damaj Gandhi, Olivier Fain, Olivier Lambotte, David Launay, Louis Terriou, Claire Larroche, Estibaliz Lazaro, Jean‐Francois Viallard, Francois Liffermann, Olivier Lortholary, Marc Michel, Jean‐Marie Michot, Pierre Morel, Frederic Pene, Antoinette Perlat, Geoffrey Urbanski   +47 more
wiley   +1 more source

Decoding IGLL5 Mutation‐Mediated BCR Signaling: A Novel Mechanism of CD8+ T Cell Exhaustion and Ocular MALT Lymphoma Progression

Advanced Science, Volume 13, Issue 44, 7 August 2026.
OAML harbors recurrent IGLL5 mutations that reinforce CD79A/CD79B‐associated BCR signaling. Mechanistic analysis of the S47G and A54G variants reveals induction of CXCL10/CXCL11, enhanced CD8+ T‐cell recruitment, and exhaustion‐associated dysfunction, supporting an immune‐tolerant niche.
Andi Zhao, Haoyu Wei, Chenyu Zhou, Xinping Sun, Shuyan Da, Haiyu Liu, Zijin Wang, Hui Zhu, Shiya Shen, Qing Shao, Qi Gong, Hu Liu, Xuejuan Chen   +12 more
wiley   +1 more source

Intraocular dissemination or de novo disease? Distinguishing primary vitreoretinal lymphoma from secondary lymphoma

The Pan-American Journal of Ophthalmology
This report describes a rare case most consistent with presumed primary vitreoretinal lymphoma (PVRL) in a patient with a remote history of follicular B-cell lymphoma, highlighting the clinical, imaging, and systemic features that help distinguish PVRL ...
Guilherme Feltrin De Barros, Natalia Vila Grane, Eduardo Lobo da Rosa de Almeida, Jacqueline Coblentz, John Chen, Miguel Noel Burnier   +5 more
doaj   +1 more source