Contemporary conceptions of etiology, pathogenesis, management and treatment of primary diffuse large b-cell central nervous system lymphoma
In this article we present the most up-to-date information about etiology, pathogenesis, diagnostic and treatment principles of primary central nervous system diffuse large B-cell lymphoma. We propose algorithm of diagnosis and treatment based on literature review and own experience. The main method...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
ABV-press
2014-07-01
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| Series: | Онкогематология |
| Subjects: | |
| Online Access: | https://oncohematology.abvpress.ru/ongm/article/view/29 |
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| Summary: | In this article we present the most up-to-date information about etiology, pathogenesis, diagnostic and treatment principles of primary central nervous system diffuse large B-cell lymphoma. We propose algorithm of diagnosis and treatment based on literature review and own experience. The main methods for diagnosis verification are magneto-resonance tomography and stereotactic biopsy of mass with subsequent histological examination including immune staining. The common first-line therapy regimen is high-dose methotrexate therapy. However long-term prognosis still remains poor. Adverse prognostic factors for therapy response are age > 60 years, multifocal lesions, neurologic symptoms,previous treated disease. Considerable part of patient have contraindications or high-risk of adverse events for high-dose chemotherapy treatment. Anti-CD20 monoclonal antibody has no neurological toxicity with intravenous and intrathecal administrations. Combination therapy with reduced dose methotrexate and monoclonal antibody can be a reasonable treatment alternative for old and disable persons. The further survival improvement would be achieved by patient stratification and using of risk-adapted treatment algorithm. |
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| ISSN: | 1818-8346 2413-4023 |