Giant cell tumours of immature skeleton have a very low incidence and epi-metaphyseal location. We are presenting giant cell tumour distal radius in a skeletally immature patient; an uncontained defect with a large soft tissue component which was managed by wide excision and reconstruction with an improvised technique.
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http://dx.doi.org/10.7860/JCDR/2014/11216.5334 | DOI Listing |
J Mater Chem B
January 2025
Department of Chemistry, University of New Brunswick, Fredericton, New Brunswick, Canada.
Giant unilamellar vesicles (GUVs) are ideal for studying cellular mechanisms due to their cell-mimicking morphology and size. The formation, stability, and immobilization of these vesicles are crucial for drug delivery and bioimaging studies. Separately, metal-organic frameworks (MOFs) are actively researched owing to their unique and varied properties, yet little is known about the interaction between MOFs and phospholipids.
View Article and Find Full Text PDFClin Cosmet Investig Dermatol
January 2025
Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin General Hospital, Bandung, West Java, Indonesia.
Introduction: Leprosy is a chronic granulomatous disease caused by and . Meanwhile, leprosy reactions are immunologically mediated episodes of acute or subacute inflammation that occur during the chronic course of the disease. Leprosy and leprosy reaction have a wide range of clinical manifestations, including those resembling psoriatic arthritis.
View Article and Find Full Text PDFRheumatology (Oxford)
January 2025
Research Center for Genome & Medical Sciences, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan.
Objectives: GCA is a granulomatous vasculitis affecting large vessels, leading to intimal occlusion accompanied by the accumulation of myofibroblasts. Histopathologically, GCA is characterized by destruction of the tunica media and hypertrophy of the intima with invasion of activated CD4+ T cells, macrophages and multinucleated giant cells (MNGCs). Despite these well-defined histopathological features, the molecular pathology of GCA has largely remained elusive.
View Article and Find Full Text PDFAnn Diagn Pathol
January 2025
Department of Pathology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China. Electronic address:
Subependymal giant cell astrocytomas (SEGAs) are neoplasms that exhibit slow growth patterns and are closely associated with tuberous sclerosis complex (TSC). Recent research indicates that TFE3/TFEB-targeted biomarker glycoprotein nonmetastatic B (GPNMB) is upregulated inTSC1/2-related tumours. In this study, we performed molecular analysis on SEGAs and analyzed GPNMB expression in 6 SEGAs, 10 PXAs, 9 GBMs, 8 eGBMs, 8 diffuse astrocytomas, 8 oligodendrogliomas and 7 glioneuronal tumours through immunohistochemistry, 100 % (6/6) of the SEGA cases exhibited positive GPNMB expression, whereas it was negative in all other CNS tumours.
View Article and Find Full Text PDFFront Cell Neurosci
January 2025
IDDRC, Jane and Terry Semel Institute for Neuroscience and Human Behavior, University of California - Los Angeles, Los Angeles, CA, United States.
Once believed to be the culprits of epileptogenic activity, the functional properties of balloon/giant cells (BC/GC), commonly found in some malformations of cortical development including focal cortical dysplasia type IIb (FCDIIb) and tuberous sclerosis complex (TSC), are beginning to be unraveled. These abnormal cells emerge during early brain development as a result of a hyperactive mTOR pathway and may express both neuronal and glial markers. A paradigm shift occurred when our group demonstrated that BC/GC in pediatric cases of FCDIIb and TSC are unable to generate action potentials and lack synaptic inputs.
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