Articles: disease.
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Mammography breast cancer screening programs and continuing improvements in early diagnosis of the disease have led to more frequent detection of nonpalpable breast lesions. The commonly used technique in guiding the surgical removal of these lesions is hook wire-guided localization (WGL). However, the WGL procedure has been criticized for the last years. ⋯ Over the last decade, alternatives to wire localization have emerged. In this study the authors present their initial experience with a wireless, nonradioactive, wave reflection implant system that enables surgeons to safely and accurately remove breast lesions (Tab. 2, Fig. 4, Ref. 20). Keywords: breast cancer, breast surgery, nonpalpable lesions, preoperative localization.
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Multiple sclerosis is the most common demyelinating disease that develops in genetically predisposed individuals through various immunopathological mechanisms induced by environmental factors, especially viral infections. Th1, Th17, γδ T cells, activated macrophages, MAIT cells, and proinflammatory cytokines, particularly IFN-γ, TNF, IL-17, and GM-CSF, are the principal pathological players whose activities cause damage to the white matter. Furthermore, a recently identified subset of CD4+ T cells has been found to migrate directly to the brain cortex and cause damage to neurons. ⋯ EBV is a highly B cell-tropic human herpesvirus that placed B cells at the centre of our attention. As a result, we must down-regulate their numbers using anti-CD20 monoclonal antibodies to treat such patients (Tab. 1, Fig. 1, Ref. 37). Keywords: multiple sclerosis, GlialCAM, HLA-DR15, T-, B-, MAIT-cells, EBV, monoclonal antibodies.