Recently, a large amount of evidence has been obtained on the possible involvement of inflammatory processes in epileptogenesis. Thus, in a number of studies, an increase in the synthesis of specific inflammatory mediators in the brain of patients and, accordingly, the activation of some pro-inflammatory pathways in the foci of seizures, as well as the participation of oxidative stress, was found. There was also information that some chronic infections, such as neurocistercosis, HIV and herpes, without causing acute cerebral pathology, can provoke epileptic seizures and even the formation of refractory epilepsy in the future. This review summarizes the experimental and clinical data from studies on the relationship between epilepsy and chronic infectious diseases and neuroinflammation.
Background. Currently, the frequency of occurrence of neoplasms is emerging in the world. Under conditions of a general tumor, brain tumors are rare (0.7–1.5 %). However, high mortality, disability, limited life expectancy of patients, high economic and social inferiority, raise concerns about the medical organization of care, development and social adaptation. Of particular importance among the causes of primary brain tumors is the congenital or acquired growth of immunodeficiency. The growth in the number of drug addicts led to the elimination of the annual epidemic at the end of the 70s and the increase in the number of patients with immunodeficiency syndrome (AIDS), due to which the growth of a brain tumor began to develop in this population group. The number of Russian patients with lymphoma is also steadily increasing.Objective. Consider an illustrative clinical case that reflects the expected continuity in patients with ordinary CNS lymphoma.Design and methods. A 50-year-old patient with moderate memory loss was examined using various methods: MRI, PET-CT and etc.Results. Based on histological and immunohistochemical studies, diffuse large B-cell lymphoma of the CNS was diagnosed. There was a positive trend in the reduction of tumor size after radiation therapy.Conclusion. Primary CNS lymphoma is becoming an active epidemiological problem of society, requiring comprehensive multidisciplinary monitoring. Only high vigilance in terms of lymphoma and well-coordinated work of multidisciplinary specialists can help to perform the correct diagnostics and patient management.
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