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  1. 2081
    “…Eligible patients underwent VCE and their data (age, sex, indication for VCE, type of obscure gastrointestinal bleeding [OGIB: overt vs occult], VCE findings, and complications) were recorded. …”
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    Initial experience of video capsule endoscopy at a tertiary center in Saudi Arabia
  2. 2082
    “…CONCLUSION: Major predictors of nonadherence to diagnostic colonoscopy after a positive immunochemical fecal occult blood test were older age, a CCI score of 1 or more, cardiovascular disease, chronic pulmonary disease, diabetes, and one or more in-hospital stays within the last year.…”
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    Demographic and comorbidity predictors of adherence to diagnostic colonoscopy in the Danish Colorectal Cancer Screening Program: a nationwide cross-sectional study
  3. 2083
    “…We report the novel use of the MOCHA panel in CS patients to identify a subgroup of patients more likely to have occult AF, occult malignancy or recurrent stroke during follow-up. …”
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    Coagulation markers and echocardiography predict atrial fibrillation, malignancy or recurrent stroke after cryptogenic stroke
  4. 2084
    “…CONCLUSIONS: Among screen-diagnosed CRC patients, performance of colonoscopy more than 12 months after the initial positive fecal occult blood test was associated with more advanced disease and higher mortality due to CRC.…”
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    Delayed Colonoscopy Following a Positive Fecal Test Result and Cancer Mortality
  5. 2085
    “…We compared four strategies: 1) No Screening, 2) FIT: annual immunochemical fecal occult blood test age 40–75 years, 3) gFOBT: annual guaiac-based fecal occult blood test age 40–75 years, and 4) COL: 10-yearly colonoscopy age 50–70 years. …”
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    Effectiveness, benefit harm and cost effectiveness of colorectal cancer screening in Austria
  6. 2086
    “…Judicious use of serum biomarkers with MRI may aid in diagnosis of CT-occult TBI. The current manuscript aimed to evaluate the diagnostic, therapeutic and risk-stratification utility of known biomarkers and intracranial MRI pathology. …”
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    The Role of Blood Biomarkers for Magnetic Resonance Imaging Diagnosis of Traumatic Brain Injury
  7. 2087
    “…PURPOSE: Treatment protocols for occult central lymph node metastasis (LNM) associated with papillary thyroid cancer (PTC) located in the isthmus are debatable. …”
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    Isthmic Papillary Thyroid Carcinoma Presents a Unique Pattern of Central Lymph Node Metastasis
  8. 2088
    “…The study of CTCs CNAs can provide information about the molecular mechanisms involving CTC-related processes and their survival ability in occult niches, supporting the goal of exploiting their application in patients’ surveillance and follow-up. …”
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    Single-Cell NGS-Based Analysis of Copy Number Alterations Reveals New Insights in Circulating Tumor Cells Persistence in Early-Stage Breast Cancer
  9. 2089
    “…The purpose of this retrospective analysis was to evaluate the efficacy of computed axial tomography (CT) for identifying occult injuries in a high-volume trauma center. Methods Records from our institutional trauma registry were retrospectively extracted, examining encounters from January 2015 to October 2019. …”
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    Is There a Need for Abdominal CT Scan in Trauma Patients With a Low-Risk Mechanism of Injury and Normal Vital Signs?
  10. 2090
    “…BACKGROUND: Inherited retinal diseases with cone dysfunction can be accompanied by severe visual loss and a marked loss of color vision despite relatively normal fundus appearance. Autosomal dominant occult macular dystrophy (RP1L1 gene) and X‑chromosomal retinitis pigmentosa (RPGR gene, including heterozygous female carriers) are important examples. …”
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    Neue Techniken zur Quantifizierung des Farbsinns bei Störungen der Zapfenfunktion: Cambridge-Color-Test und photorezeptorspezifische zeitliche Kontrastempfindlichkeit bei Patient/Innen mit heterozygoten RP1L1- und RPGR-Mutationen
  11. 2091
    “…OBJECTIVE: We aimed to determine the prevalence and outcome of occult infection with SARS-CoV-2 and influenza in patients presenting with myocardial infarction (MI) without COVID-19 symptoms. …”
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    Undiagnosed SARS-CoV-2 infection and outcome in patients with acute MI and no COVID-19 symptoms
  12. 2092
    “…OBJECTIVE: To compare the screening performance of diffusion-weighted (DW) MRI and combined mammography and ultrasound (US) in detecting clinically occult contralateral breast cancer in women with newly diagnosed breast cancer. …”
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    Detection of Contralateral Breast Cancer Using Diffusion-Weighted Magnetic Resonance Imaging in Women with Newly Diagnosed Breast Cancer: Comparison with Combined Mammography and Whole-Breast Ultrasound
  13. 2093
    “…Our model had relatively good discrimination in predicting occult pT3a disease among patients with cT1 renal lesions, and the use of the model may be greatly beneficial to urologists in risk stratification and management decisions.…”
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    Added Value of Systemic Inflammation Markers in Predicting Clinical Stage T1 Renal Cell Carcinoma Pathologically Upstaged to T3a
  14. 2094
    “…BACKGROUND: Tonsillectomy is a commonly performed procedure in Canada. The rate of occult malignancy is rare in adult and pediatric populations. …”
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    Routine evaluation of tonsillectomy specimens: a cross-sectional survey of Canadian Otolaryngology: Head and Neck Surgeons
  15. 2095
    “…The patients were divided into three groups: group A (chronic HBV infection, CHB); group B, (occult HBV infection, OHB) and group C (no HBV infection, NHB). …”
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    HBV Infection Status Indicates Different Risks of Synchronous and Metachronous Liver Metastasis in Colorectal Cancer: A Retrospective Study of 3132 Patients with a 5-Year Follow-Up
  16. 2096
    “…Whole-body imaging with contrast-enhanced CT can be used to identify occult thrombosis. © RSNA, 2022 Online supplemental material is available for this article.…”
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    Thrombus Distribution in Vaccine-induced Immune Thrombotic Thrombocytopenia after ChAdOx1 nCov-19 Vaccination
  17. 2097
    “…The sensitivity of ultrasonography in detecting CLNM was 23.18%, with occult metastasis rate of 40.8%. Data for 1,776 patients comprising paired ultrasonic report and pathological report were collected in our hospital, whose physicians underwent standardized training. …”
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    Real-World Evidence on the Sensitivity of Preoperative Ultrasound in Evaluating Central Lymph Node Metastasis of Papillary Thyroid Carcinoma
  18. 2098
    “…Conversely, 47 of 108 (43.6%) patients did not undergo CTV, and an occult DVT was found in five of these 47 (10.6%) patients. …”
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    Deep vein thrombosis in donor or recipient veins encountered during lower extremity reconstruction with a free anterolateral thigh perforator flap: How do we deal with it?
  19. 2099
    “…There were no clinically significant differences in bias (mean difference of SpO(2)-SaO(2)) found between healthy Black and White subjects. Occult hypoxemia was rare and did not occur in Black subjects. …”
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    Racial effects on Masimo pulse oximetry: a laboratory study
  20. 2100
    “…The oral health status was evaluated for the number of teeth, occlusal force, salivary occult blood, masticatory performance, and tongue pressure. …”
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    Effects of Interval Walking Training on Oral Health Status in Middle-Aged and Older Adults: A Case-Control Study
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