Results 131 to 140 of about 32,225 (281)

Multifocal Gastric Ulcers Caused by Diffuse Large B Cell Lymphoma in a Patient With Significant Weight Loss [PDF]

open access: yes, 2016
Primary gastrointestinal (GI) lymphoma is a heterogeneous disease with varied clinical presentations. The stomach is the most common GI site and accounts for 70% to 75% of GI lymphomas.
Gromski, Mark A.   +5 more
core   +3 more sources

A Case of Mucosa-Associated Lymphoid Tissue Lymphoma of the Sigmoid Colon Presenting as a Semipedunculated Polyp

open access: yesClinical Endoscopy, 2014
Mucosa-associated lymphoid tissue (MALT) lymphomas are characterized by lymphoepithelial lesions pathologically. Colonic MALT lymphomas are relatively rarer than lymphomas of the stomach or small intestine.
Myung-Hwan Kim   +7 more
semanticscholar   +1 more source

Geographic variation and environmental conditions as cofactors in Chlamydia psittaci association with ocular adnexal lymphomas: a comparison between Italian and African samples [PDF]

open access: yes, 2009
A particular extra-nodal lymphoma type arises from B cells of the marginal zone (MZ) of mucosa-associated lymphoid tissue (MALT). The aetiology ofMZ lymphomas suggests that they are associated with chronic antigenic stimulation by microbial pathogens ...
Antonicelli, Giuseppina   +11 more
core   +2 more sources

Illuminating Immunity: A Systematic Review of Immune Cell Autofluorescence

open access: yesJournal of Biophotonics, Volume 18, Issue 6, June 2025.
ABSTRACT Immunophenotyping provides valuable prognostic and diagnostic information, but is technically complex and expensive. The assessment of autofluorescence is label‐free and provides complex information on cell identity. However, research on its application to immunophenotyping has been heterogenous.
Aline Knab   +4 more
wiley   +1 more source

Molecular Analysis of the Progression fromHelicobacter pylori–Associated Chronic Gastritis to Mucosa-Associated Lymphoid-Tissue Lymphoma of the Stomach [PDF]

open access: bronze, 1998
Emanuele Zucca   +7 more
openalex   +1 more source

Physiologically Based Pharmacokinetic Modeling and Simulation to Support a Change in the FDA‐Labeled Dosing Frequency of RHB‐105 Low‐Dose Rifabutin Triple Therapy for Helicobacter pylori Eradication

open access: yesThe Journal of Clinical Pharmacology, Volume 65, Issue 6, Page 779-786, June 2025.
Abstract Patient adherence is vital for Helicobacter pylori eradication. Simplifying therapy dosing schedules may promote patient adherence, enhance treatment success rates, and help mitigate the development of antibiotic resistance. We aimed to assess plasma and intragastric rifabutin, amoxicillin, and omeprazole concentrations comparing two dosing ...
Nimish Vakil   +6 more
wiley   +1 more source

Diagnosis of MALT lymphoma by conjunctival biopsy: a case report [PDF]

open access: yes, 2018
• Background: Most extranodular lymphatic tissue is found in the intestinal mucosa. Together with similarly structured lymphatic tissue at other locations it has been named mucosa-associated lymphatic tissue (MALT).
Bernauer, Wolfgang   +2 more
core  

Trisomy 3 Is Not a Common Feature in Malignant Lymphomas of Mucosa-Associated Lymphoid Tissue Type [PDF]

open access: green, 1998
German Ott   +7 more
openalex   +1 more source

Immune Reconstitution after Haploidentical Hematopoietic Stem Cell Transplantation with Different Non‐T‐Cell Depletion Protocols

open access: yesMedComm, Volume 6, Issue 6, June 2025.
This review examines immune reconstitution dynamics after haploidentical hematopoietic stem cell transplantation using different non‐T‐cell depletion protocols, including the Beijing and Baltimore protocols. It summarizes the reconstitution patterns of immune cell subsets and their correlation with posttransplant complications like relapse, GVHD, and ...
Xiao‐Di Ma   +2 more
wiley   +1 more source

Frequency of vacA Genotypes and Cytotoxin Activity in Helicobacter pylori Associated with Low-Grade Gastric Mucosa-Associated Lymphoid Tissue Lymphoma [PDF]

open access: bronze, 1998
Stephan Miehlke   +7 more
openalex   +1 more source

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