Mostrando 661 - 680 Resultados de 4,904 Para Buscar '"occult"', tiempo de consulta: 0.19s Limitar resultados
  1. 661
    “…Clinical awareness and suspicion are paramount in achieving an accurate diagnosis and early detection of an occult neoplasm is critical for prompt management and therapy. …”
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  2. 662
    “…Both viruses display tropism towards hepatocytes and cells of the immune system and cause similar liver pathology, where acute hepatitis can progress to chronic hepatitis and to hepatocellular carcinoma (HCC). Two forms of occult hepadnaviral persistence were identified in the woodchuck-WHV model: secondary occult infection (SOI) and primary occult infection (POI). …”
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  3. 663
    “…However, tumours may remain unidentified or occult in spite of extensive efforts at trying to locate them. …”
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  4. 664
    “…CONCLUSIONS: Although there are still few reports in literature, we suggest caution in HBV- occult carriers RA patients undergoing a treatment with abatacept.…”
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  5. 665
    “…However, it is not possible to detect early or occult lesions in MS by routine MRI, and this may explain the inconsistency between the severity of the lesions found by MRI and the degree of clinical disability of patients with MS. …”
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  6. 666
    “…OBJECTIVES: To evaluate the prevalence of occult hepatitis B viral infections (OBIs) among blood donors considering the clinical and epidemiological importance of identifying OBIs. …”
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  7. 667
    “…BACKGROUND: Hepatitis B infections, characterized by the presence of a viral genome without detectable hepatitis B surface antigen (HBsAg; Occult hepatitis B infection [OBI]), have been reported recently. …”
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  8. 668
    por Ha, Eun Kyo, Jang, Homin, Jeong, Su Jin
    Publicado 2017
    “…The relationship between functional abdominal pain (FAP) and occult constipation (OC) in children who did not meet the Rome III criteria for constipation has rarely been reported. …”
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  9. 669
    “…We report an interesting case of curatively resected occult MPCC in situ. CASE PRESENTATION: A 70-year-old man was referred to our hospital with increased levels of biliary enzymes. …”
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  10. 670
  11. 671
  12. 672
    “…PURPOSE: To evaluate sequential changes in choroidal thickness at the affected area in patients with acute zonal occult outer retinopathy (AZOOR). METHODS: This retrospective observational case series included 14 affected eyes and 6 unaffected fellow eyes from 10 AZOOR patients with impaired macular area. …”
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  13. 673
    “…BACKGROUND: Occult hepatitis B virus infection (OBI) is an important risk factor of liver cirrhosis and hepatocellular carcinoma. …”
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  14. 674
    “…Occult breast cancer is defined by the presence of axillary metastases without an identifiable primary breast tumor. …”
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  15. 675
    “…The purpose of this study was to compare the characteristics of quantitative perfusion parameters obtained from dynamic contrast‐enhanced (DCE) magnetic resonance imaging (MRI) in patients with mammographically occult (MO) breast cancers and those with mammographically visible (MV) breast cancers. …”
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  16. 676
  17. 677
  18. 678
    “…Chi-square test and multinomial logistic regressionwere applied to determine stages of adoption for fecal occult blood test (FOBT) and colonoscopy and factors associated with each stage. …”
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  19. 679
    “…We evaluated the clinical significance of occult micrometastases in axillary lymph nodes in 148 consecutive “node‐negative” breast cancer patients. …”
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  20. 680
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