Rev Invest Clin
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Novel prognostic factors in patients with diffuse large B-cell lymphoma (DLBCL) are required in the era of Rituximab. ⋯ The presence of EZH2 mutations was negatively associated with relapse/progression and showed a trend for lack of complete response. Further studies are needed to define better the prognostic significance of these mutations in Mexican-Mestizo DLBCL patients.
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The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic is a current public health concern. Rapid diagnosis is crucial, and reverse transcription polymerase chain reaction (RT-PCR) is presently the reference standard for SARS-CoV-2 detection. ⋯ ARPA is a sensitive and specific software that facilitates the analysis of RT-PCR data, and its implementation can reduce the time required in the diagnostic pipeline.
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Tuberculosis represents a public health problem, with extrapulmonary disease occurring in 15% of incident cases annually. Early diagnosis is a challenge due to its paucibacillary nature. Recently, a molecular real-time semi-quantitative assay (GeneXpert Ultra) was developed to overcome limitations of the previous assay version (Xpert MTB/RF). ⋯ Molecular assay showed significant results when compared to other standard tests, making it a useful tool that could lead in the improvement to a rapid diagnosis of extrapulmonary disease.