Mostrando 521 - 540 Resultados de 4,904 Para Buscar '"occult"', tiempo de consulta: 0.18s Limitar resultados
  1. 521
    “…A 77‐year‐old man who had been taking Chinese herbal drugs containing gardenia fruit for a long time visited our hospital following a positive fecal occult blood test. A computed tomography scan showed multiple linear calcifications distributed on the right‐side mesenteric veins, which is a typical finding of idiopathic mesenteric phlebosclerosis (IMP). …”
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  2. 522
    “…Given the treatable nature of gluten hypersensitivity, estimating the prevalence of CD in patients with ID can help to determine the need to screen these patients for occult CD. Methods: Data were obtained from the NHANES database, a nationally representative health survey conducted from 2009 to 2010. …”
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  3. 523
    “…This study sought to compare the ultrasound- and radio-guided occult lesion localization (ROLL) as a simple method with the conventional procedures in terms of their diagnostic power. …”
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  4. 524
    por Xia, Yan, Zhang, Fan, Xu, Hong, Xu, Weiran
    Publicado 2017
    “…Differential diagnosis of esophageal injury and occult esophageal foreign bodies is challenging, particularly in the case of non-radio-opaque foreign bodies. …”
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  5. 525
  6. 526
    por Patel, A. B., Wilson, L., Rane, A.
    Publicado 2005
    “…Ultrasound imaging revealed a clinically occult, hypoechoic mass in the left testis (Leydig cell tumour on histology). …”
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  7. 527
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  13. 533
    “…INTRODUCTION: The National Institute of Health and Clinical Excellence guidelines in the United Kingdom recommend magnetic resonance imaging (MRI) as the first-line investigation for radiographically occult hip fractures, if available within 24 hours. …”
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  14. 534
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  16. 536
    por Huang, Yajing, Wu, Hao, Luo, Zhiyong
    Publicado 2017
    “…The diagnosis and treatment for occult breast carcinoma (OBC) remain controversial because of no detectable primary lesions. …”
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  20. 540
    “…Necropsy was performed reporting lymph nodes with a poorly differentiated malignant neoplastic lesion, HMB-45, melan-A, vimentin, and S-100 positive, compatible with melanoma metastasis from an occult primary cancer. DISCUSSION: While the incidence of melanoma of unknown primary is between 2.6 and 3.2%, with a median overall survival ranging between 24 and 127 months, when melanoma patients develop OMS their survival is markedly decreased. …”
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