Mostrando 181 - 200 Resultados de 4,904 Para Buscar '"occult"', tiempo de consulta: 0.15s Limitar resultados
  1. 181
  2. 182
    “…An idealized model is used to simulate radio occultation bending angles and residual ionospheric errors. …”
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  3. 183
    “…In occult hepatitis B infection (OBI), hepatitis B virus DNA (HBV DNA) can be detected in serum samples; however, oral fluid collection for detection of HBV DNA has not yet been explored, despite the availability of collection devices. …”
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  4. 184
  5. 185
    por Saito, Hiroshi
    Publicado 1996
    “…The recently developed immunochemical fecal occult blood test (IFOBT) provides a potential replacement for the Hemoccult test as a screening test, due to its superior performance characteristics such as higher sensitivity shown in preliminary studies and the fact that it does not require any dietary restriction. …”
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  6. 186
    “…We present a case report of an elderly male who initially presented with an occult GI bleed that was identified with a positive fecal occult blood test result. …”
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  7. 187
    por Khan, Faizan, Rahman, Alvi, Carrier, Marc
    Publicado 2017
    “…ESSENTIALS: Unprovoked venous thromboembolism (VTE) may be the first manifestation of an undiagnosed cancer. The rate of occult cancer detection in patients with unprovoked VTE is approximately 5%. …”
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  8. 188
  9. 189
    “…BACKGROUND: Occult hepatitis C virus (HCV) infection (OCI) may be associated with extrahepatic diseases and it is known that the patients with chronic kidney disease (CKD) who are on hemodialysis (HD) present a higher prevalence of this type of infection than the general population, with a worse clinical outcome. …”
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  10. 190
  11. 191
    “…We are reporting a case of occult breast cancer (OBC) diagnosed via biopsy of an asymptomatic cervical mass. …”
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  12. 192
  13. 193
    por Al-Kassar, Anwar, Al-Shdaifat, Amjad
    Publicado 2019
    “…This is the first reported case of iatrogenic occult infection with episodic hypoglycemia as a cardinal feature. …”
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  14. 194
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  16. 196
    “…The examination is especially useful in patients with secondary glaucoma that involves a lens component such as phacomorphic glaucoma and occult phacomorphic glaucoma (OPG). The purpose of this paper was to familiarize audience with UBM and the importance of this investigation in OPG, by presenting a series of cases in which performing an UBM was vital because it provided the information needed in order to safely accomplish a curative surgical treatment that preserved our patients’ visual acuity.…”
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  17. 197
    “…The aim of this study was to determine the prevalence of HBV in HIV patients and to detect the presence of occult HBV infection. METHODS: All samples were tested for serology markers and using qPCR. …”
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  18. 198
  19. 199
    “…OBJECTIVES: We accessed the various clinico-histopathological factors, and their association with occult metastasis (OM) in oral tongue squamous cell carcinoma (OTSCC). …”
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  20. 200
    “…Occult hepatitis B infection (OBI) is defined as the presence of hepatitis B virus (HBV) DNA in the liver or serum in the absence of detectable HBV surface antigen (HBsAg). …”
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