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  1. 4761
    “…We conducted this systematic review to determine how implementation strategies and contextual factors influenced the uptake of interventions to increase Fecal Immunochemical Tests (FIT) and Fecal Occult Blood Testing (FOBT) for CRC in rural and low-income populations in the United States. …”
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    A systematic review of clinic and community intervention to increase fecal testing for colorectal cancer in rural and low-income populations in the United States – How, what and when?
  2. 4762
    “…Locally advanced/unresectable disease (cT4bN0M0); 2. Occult pelvic nodal disease (pN+) (cTxN0M0 and pTxN1-3Mx); 3. …”
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    Role of Radical Cystectomy in Non-Organ Confined Bladder Cancer: A Systematic Review
  3. 4763
    “…BACKGROUND: Due to the occult anatomic location of the nasopharynx and frequent presence of adenoid hyperplasia, the positive rate for malignancy identification during biopsy is low, thus leading to delayed or missed diagnosis for nasopharyngeal malignancies upon initial attempt. …”
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    Development and validation of an endoscopic images-based deep learning model for detection with nasopharyngeal malignancies
  4. 4764
    “…It is usually either clinically apparent or occult micro-carcinomas. Large papillary thyroid carcinomas in Graves’ disease not detected by thyroid technetium scan or thyroid ultrasound is rare.…”
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    SUN-621 Lessons from beyond the Graves'
  5. 4765
    “…RESULTS: The age was 48.5 (17-81) years. 78 patients had histologically-proven CD (n=53, 44 women) or EAS (n=25, 13 women); 2 had occult presumed EAS (1 woman). The prevalence of discrete nodules was similar in EAS (15%) and CD (25%, P=0.3). • 13 CD patients had nodules (size 2.0 (0.9-5.0) cm). …”
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    SUN-355 Computed Tomography Appearance of Adrenal Glands in Non-Adrenal Causes of Cushing's Syndrome
  6. 4766
    “…Recently, a threshold number for lymph node (LN) yield was determined to assure adequacy of lymphadenectomy in evaluating occult nodal disease via PCLND for pathologic T3, clinical N0, M0 PTC patients, for whom guidelines recommend PCLND. …”
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    2314 (In)Adequacy of prophylactic central lymph node dissection for papillary thyroid cancer in the United States: An analysis of 18,755 patients
  7. 4767
    “…RESULTS: Two hundred fifty randomised and 346 observational cohort patients were studied (27 hospitals). Occult neck disease was found in 19.1% (T1) and 34.7% (T2) patients respectively. …”
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    Nationwide randomised trial evaluating elective neck dissection for early stage oral cancer (SEND study) with meta-analysis and concurrent real-world cohort
  8. 4768
    “…DISCUSSION: This study is one of the first to combine NLHIPEC with NAC in the preoperative phase which is speculated to provide local management of occult peritoneal carcinomatosis or peritoneal free cancer cells while NAC will promote tumor downsizing and down-staging. …”
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    Study protocol of a multicenter phase III randomized controlled trial investigating the efficiency of the combination of neoadjuvant chemotherapy (NAC) and neoadjuvant laparoscopic intraperitoneal hyperthermic chemotherapy (NLHIPEC) followed by R0 gastrectomy with intraoperative HIPEC for advanced gastric cancer (AGC): dragon II trial
  9. 4769
    “…Conclusion:Unilateral isolated adrenal metastasis from occult hepatocellular carcinoma (HCC) is extremely rare. …”
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    SAT-183 Right Adrenal Mass: An Unusual Presentation
  10. 4770
    “…Tumor markers were also tested and a complete body CT scan was performed looking for some occult cancer, but nothing contributory was found. …”
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    SAT-466 Hashimoto’s Glomerulonephritis: A Reality or Just a Coincidence?
  11. 4771
    “…SARS-CoV-2 may mask or worsen occult tuberculous infection with severe or fatal consequences.…”
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    Fatal central nervous system co-infection with SARS-CoV-2 and tuberculosis in a healthy child
  12. 4772
    por Ravikanth, Reddy
    Publicado 2020
    “…Invasion depth, which greatly affects occult node metastases, must be included in the TNM staging of oral tongue carcinoma.…”
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    MR evaluation of tongue carcinoma in the assessment of depth of invasion with histopathological correlation: A single center experience
  13. 4773
    “…Here, we aimed (1) to establish a broad representation of diverse developing countries (Argentina, Chile, India, and Vietnam); (2) to validate a ‘resource-light’ sample-collection protocol translatable in these settings using guaiac faecal occult blood test (gFOBT) cards stored and, importantly, shipped internationally at room temperature; (3) to perform initial profiling of the collective CRC-associated microbiome of these developing countries; and (4) to compare this quantitatively with established CRC biomarkers from developed countries. …”
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    The colorectal cancer-associated faecal microbiome of developing countries resembles that of developed countries
  14. 4774
    “…Especially in patients with MTS ≥5.0°, an occult MM ramp lesion should be strongly suspected, and surgeons should prepare for MM repair in combination with ACLR.…”
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    Steep posterior slope of the medial tibial plateau is associated with ramp lesions of the medial meniscus and a concomitant anterior cruciate ligament injury
  15. 4775
    “…Frequently, however, [(18)F]FDG PET/CT cannot precisely distinguish between small occult tumors and chronic inflammation, especially in Waldeyer’s tonsillar ring. …”
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    Improved cancer detection in Waldeyer’s tonsillar ring by (68)Ga-FAPI PET/CT imaging
  16. 4776
    “…Conclusion: In a patient with occult malignancy, pituitary metastasis is an exceedingly rare and challenging diagnosis that carries a poor prognosis. …”
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    Hypopituitarism as an Initial Presentation of Silent Squamous Cell Carcinoma of Lung
  17. 4777
    “…Aside from sparing irradiating procedures and transfers to the radiology department, it may especially increase close patient monitoring to detect clinically occult hydrocephalus earlier. Further studies are needed to measure the potential clinical benefit of this method. …”
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    Transcranial sonographic assessment of the third ventricle in neuro-ICU patients to detect hydrocephalus: a diagnostic reliability pilot study
  18. 4778
    “…We present a case of AP combined with obstructive uropathy as the first clinical manifestations of occult PHPT. The clinical and biochemical recovery of the patient followed parathyroidectomy suggested the correlation between AP and PHPT. …”
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    A Case of Acute Pancreatitis as a First Presentation of Primary Hyperparathyroidism
  19. 4779
    “…Background: Gaps remain in the detection of nucleic acid test (NAT) yield and occult hepatitis B virus (HBV) infection (OBI) by current HBV surface antigen (HBsAg) assays. …”
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    Molecular and Serological Characterization of Hepatitis B Virus (HBV)-Positive Samples with Very Low or Undetectable Levels of HBV Surface Antigen
  20. 4780
    “…Promisingly, the detection sensitivity has reached 100% and 97.6% in early-stage CRC patients with negative fecal occult or CEA blood test results, respectively. Finally, our model maintained promising performances (AUC: 0.982, 94.4% sensitivity at 94.8% specificity) even when sequencing depth was down-sampled to 1X. …”
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    Multi-dimensional fragmentomic assay for ultrasensitive early detection of colorectal advanced adenoma and adenocarcinoma
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