Results 81 to 90 of about 16,905 (208)

Unmasking a Composite Lymphoma: Follicular Lymphoma Emerging After Bispecific Antibody Treatment of Marginal Zone Lymphoma

eJHaem, Volume 7, Issue 4, August 2026.
ABSTRACT Introduction Composite indolent B‐cell lymphomas may remain unrecognized when one component dominates the clinical presentation. Apparent relapse after therapy may, therefore, represent the emergence of a biologically distinct lymphoma rather than the recurrence of the original disease.
Angel Luis Orosco‐Ttamina, Jiehao Zhou, Juliana Biondo, Farah Hossain, David Viswanatha, Patricia T. Greipp, Natasha Lewis, Javier Munoz   +7 more
wiley   +1 more source

A Rare Case of Marginal Zone Lymphoma presenting with Bilateral Ear Erythema and Swelling

Basic & Clinical Cancer Research, 2017
Marginal Zone Lymphoma (MZL) accounts for between 5% and 17% of all non-Hodgkin lymphomas (NHL). We reported a rare case of marginal zone lymphoma presenting with bilateral ear erythema and swelling.
Seyed Behzad Poosti, Alimohamad Asghari, Somayeh Kazemipoor Parashkooh, Ali Shahriari Ahmadi, Seyedeh Nina Alavi Niakou, Nasrin Shayanfar   +5 more
doaj  

Metabolic Regulation of Macrophages in Health and Disease

MedComm, Volume 7, Issue 8, August 2026.
Extracellular metabolites drive metabolic rewiring of glucose, lipid, and amino acid pathways in macrophages, steering their polarization toward pro‐ or anti‐inflammatory phenotypes and shaping a wide range of disease processes. Macrophages from different tissues display distinct metabolic signatures, and therapeutic strategies that target these ...
Shan Huang, Yu Zhang, Jiali Min, Jiahui Yang, Yuchen Li, Hao Zhang, Shanshan Liu   +6 more
wiley   +1 more source

Disseminated Gastric MALT Lymphoma with Monoclonal Gammopathy, t(11;18)(q21;q21), and Subsequent Development of T-Large Granular Lymphocytic Leukemia: A Case Report and Review of the Literature

Case Reports in Medicine, 2015
Background. Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT) is a well-characterized entity that may share clinical and morphological findings with other low-grade non-Hodgkin’s lymphomas.
Riad Akoum, Wassim Serhal, Hussein Farhat   +2 more
doaj   +1 more source

Macrophage: Biological Functions, Diseases, and Therapeutic Targets

MedComm, Volume 7, Issue 8, August 2026.
Macrophages are sentinel innate immune cells that arise from embryonic precursors and bone marrow monocytes, displaying a functional continuum that transcends the classical M1 (pro‐inflammatory)/M2 (anti‐inflammatory) dichotomy. Under homeostatic conditions, balanced M1/M2 polarization preserves tissue integrity by coordinating immune surveillance ...
Bihang Sun, Linqing Wen, Shiyun Tang, Lu Liu, Nianzhi Chen   +4 more
wiley   +1 more source

Secondary syphilis mimicking marginal zone B-cell lymphoma

JAAD Case Reports, 2022
Emily Correia, BS, Laura Gleason, BS, Shalini Krishnasamy, MD, Alexa Cohen, BS, Safiyyah Bhatti, MD, Neda Nikbakht, MD, PhD   +5 more
doaj   +1 more source

Pathogenesis of Tuberculosis: Interplay Between Host Antituberculosis Immunity and Immune Evasion Strategies of Mycobacterium Tuberculosis

MedComm, Volume 7, Issue 8, August 2026.
Mycobacterium tuberculosis–host interactions and infection outcomes. Following initial infection, alveolar macrophages phagocytose the pathogen, prompting the recruitment of innate immune cells including neutrophils, NK cells, and interstitial macrophages.
Xiaojuan Zhang, Ying Liu, Yilin Hou, Hongxia Niu   +3 more
wiley   +1 more source

Comparative atrial fibrillation risk across Bruton's tyrosine kinase inhibitors in B‐cell malignancies: A nationwide population‐based study

British Journal of Haematology, Volume 209, Issue 2, Page 534-543, August 2026.
Real‐world nationwide data in B‐cell malignancies reveal a markedly increased 1‐year incidence of hospitalized atrial fibrillation with ibrutinib compared with second‐generation Bruton's tyrosine kinase inhibitors and venetoclax, arguing for closer cardiac surveillance.
Yoann Zelmat, Loic Ysebaert, Paul Gautier, Agnes Sommet, Margaux Lafaurie, Fabien Despas   +5 more
wiley   +1 more source

A Rare Case of Cutaneous Crystal‐Storing Histiocytosis With Kappa Light Chain Restriction and Unusual BCL6 Expression

Journal of Cutaneous Pathology, Volume 53, Issue 8, Page 682-686, August 2026.
ABSTRACT Crystal‐storing histiocytosis (CSH) is a rare histopathologic phenomenon characterized by the accumulation of crystalline material within histiocytes, most often associated with lymphoplasmacytic or plasma cell neoplasms. Cutaneous involvement is uncommon and may present diagnostic challenges.
Liangli Wang, Jonathan L. Curry, Julia Dai, Daniel H. Wang, Paolo Strati, Melody R. Becnel, Leomar Y. Ballester, Carlos A. Torres‐Cabala, Phyu P. Aung   +8 more
wiley   +1 more source

Marginal Zone B-cell Lymphoma of the Gasserian Ganglion: Case Report and Review of the Literature

Brazilian Neurosurgery
Primary central nervous system lymphoma (PCNSL) is a rare subtype of extranodal non-Hodgkin's lymphoma that accounts for 4% of newly diagnosed central nervous system (CNS) tumors. Most primary lymphomas of the central nervous system are of the subtype of
Ahmed Hegazy, Hieder Al-Shami, Biswas Arundhatai, Mohammed Fathy, Ahmed M. Salah, Hashem Aboul-Ela, Mohamed F.M. Alsawy, Amr Mostafa Elkatatny   +7 more
doaj   +1 more source