Colorectal Cancer Screening in Average Risk Populations: Evidence Summary by Jill Tinmouth, Emily T. Vella, Nancy N. Baxter, Catherine Dubé, Michael Gould, Amanda Hey, Nofisat Ismaila, Bronwen R. McCurdy, Lawrence Paszat

“…Flexible sigmoidoscopy (FS) prevented CRC and led to the largest reduction in CRC mortality with a smaller but significant reduction in CRC mortality with the use of guaiac fecal occult blood tests (gFOBTs). There was insufficient or low quality evidence to support the use of other screening tests, including colonoscopy, as well as changing the ages of initiation and cessation for CRC screening with gFOBTs in Ontario. …”
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Resistant stomach ulcer at Cushing disease: clinical case by N. V. Novozhilov, Yu. O. Shulpekoa, S. V. Mironov, Ye. K. Baranskaya, A. A. Sheptulin, V. T. Ivashkin

“…Within over half a year patient had large antral ulcer of the stomach (periodically turning to giant) with signs of occult bleeding. Chronic ulcer was characterized by complete absence of granulations and striae-shaped changes of surrounding mucosa. …”
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Different Strategies for the Treatment of Age-Related Macular Degeneration in China: An Economic Evaluation by Bin Wu, Jin Li, Houwen Lin, Haixiang Wu

“…The cost per marginal QALY gained with bevacizumab over usual care was $1,258, $3,803, and $2,066 for the predominantly classic, minimally classic, and occult lesions, respectively. One-way sensitivity analysis showed considerably influential factors, such as utility values and effectiveness data. …”
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Ten Cases of Biopsy-Proven Acute Tubulointerstitial Nephritis: Report from a Single Center in a Rural Area from 2008 to 2021 by Kei Nagai, Tsuyoshi Tsukada, Akiko Sakata, Atsushi Ueda

“…On day X-20, he presented with cough and nasal discharge in addition to low-grade fever, and his doctor noted renal dysfunction with serum creatinine of 2.12 mg/dL, negative urine occult blood, and positive urine glucose. Renal biopsy results showed diffuse interstitial nephritis with scarce glomerular involvement. …”
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Subcutaneous Emphysema, Pneumomediastinum, Pneumoretroperitoneum, and Pneumoscrotum: Unusual Complications of Acute Perforated Diverticulitis by S. Fosi, V. Giuricin, V. Girardi, E. Di Caprera, E. Costanzo, R. Di Trapano, G. Simonetti

“…We present a quite rare case of spontaneous subcutaneous cervical emphysema, pneumomediastinum, and pneumoretroperitoneum due to perforation of an occult sigmoid diverticulum. Abdomen ultrasound, chest X-rays, and computer tomography (CT) were performed to evaluate the free gas extension and to identify potential sources of extravasating gas. …”
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Biomarkers of inflammation and colorectal cancer risk by Yuting Li, Yuting Li, Yuting Li, Yuexin Luo, Yue Ran, Furong Lu, You Qin

“…In terms of screening, non-invasive methods like fecal occult blood tests (FOBTs) are widely used, and combining biomarkers with iFOBT shows potential. …”
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Comparison of optical coherence tomography vs. fluorescein angiography-based macular neovascularization classifications in age-related macular degeneration by Gábor G. Deák, Klaudia Birner, Bianca S. Gerendas, Georgios Mylonas, Günther Weigert, Martin Michl, Irene Steiner, Ursula M. Schmidt-Erfurth

“…Kappa coefficients for agreement between FA and OCT MNV types were 0.58 [0.52; 0.64] (type 1/occult), 0.46 [0.38; 0.55] (type 2/classic), and 0.53 [0.44; 0.62] (type 3/RAP). …”
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Costs of colorectal cancer screening in Sweden: an observational, longitudinal cost description by Johannes Blom, Naimi Johansson, Camilla Nystrand

“…The screening strategy was faecal occult blood testing (FOBT) sent to individuals’ home addresses, with a positive test result leading to an invitation to diagnostic colonoscopy. …”
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Comparison of Procleix Ultrio Elite and Procleix Ultrio NAT Assays for Screening of Transfusion Transmitted Infections among Blood Donors in India by Rahul Chaurasia, Diptiranjan Rout, Shamsuz Zaman, Kabita Chatterjee, Hem Chandra Pandey, Abhishek Kumar Maurya

“…NAT yields include 18 HBV and 3 HCV yields, of which 17 HBV yields were occult infections and 1 was window period (WP) infection. …”
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Male Breast Cancer Originating in an Accessory Mammary Gland in the Axilla: A Case Report by Jun Yamamura, Norikazu Masuda, Yoshinori Kodama, Hiroyuki Yasojima, Makiko Mizutani, Keiko Kuriyama, Masayuki Mano, Shoji Nakamori, Mitsugu Sekimoto

“…Systemic examinations revealed no evidence of malignant or occult primary lesion in the bilateral mammary glands or in other organs. …”
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Une approche géographique du tourisme intérieur dans un pays émergent : l’exemple du Brésil by Nicolas Le Brazidec

“…The example of Brazil leads us to study these socio-economic evolutions and these territorial dynamics, by showing in particular that international flows, providers of currencies, often occult the extent of domestic tourism flows. It also shows that the two types of tourism are organized in a differentiated way within the Brazilian territory. …”
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Risk of Cirrhosis in Patients with Non-alcoholic Fatty Liver Disease and Previous Viral Hepatitis B by S. N. Batskikh, E. V. Vinnitskaya, E. S. Sbikina, Zh. V. Borunova, A. S. Dorofeev, Yu. G. Sandler

“…To confirm previous and occult hepatitis B virus (HBV) infection, blood of all participants was examined for anti-HBc (IgG) and HBV DNA. …”
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Combination therapy of low-dose radiotherapy and immunotherapy in advanced metastatic nasopharyngeal carcinoma: a case report and literature review by Chun-Qiao Chen, Hui Huang, Min Pan, Zhe Jia, Jing Zhang, Qiu-Qiu Chen

“…Abstract Background Nasopharyngeal cancer (NPC) is a common head and neck malignant tumor, which is difficult to treat at the advanced NPC due to its occult and high metastatic potential to the cervical lymph nodes and distant organs. …”
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Enhanced precise therapy of ROS-sensitive dual-layer shell nanoparticles loading quercetin on DSS-induced ulcerative colitis mice by Yang Bai, Danling Jiang, Boda Wu, Jiao Peng, Ji Wang, Yuhui Chen, Xi Li

“…This was evidenced by a significant increase in body weight, a reduction in occult blood in the feces, and a recovery of the crypt structure. …”
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The Quebec Association of Gastroenterology Position Paper on Colorectal Cancer Screening - 2003 by AN Barkun, G Jobin, G Cousineau, S Dubé, R Lahaie, P Paré, B Stein, R Wassef

“…The objectives of the Association des gastro-entérologues du Québec Task Force were to determine the need for a policy on screening for colorectal cancer in Quebec, to evaluate the testing methods available and to propose one or more of these alternatives as part of a formal screening program, if indicated. Fecal occult blood testing (FOBT), endoscopy (including sigmoidoscopy and colonoscopy), barium enema and virtual colonoscopy were considered. …”
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Associates of an Elevated Natriuretic Peptide Level in Stable Heart Failure Patients: Implications for Targeted Management by Aftab Jan, Ian Dawkins, Niamh Murphy, Patrick Collier, John Baugh, Mark Ledwidge, Kenneth McDonald, Chris J. Watson

“…Among the potential stimuli for NP in clinically stable patients are persistent occult fluid overload, wall stress, inflammation, fibrosis, and ischemia. …”
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Pancreatic Cancer: Molecular, Biochemical, Chemopreventive, and Therapeutic Aspects by Juan Iovanna, José Luis Neira

“…PC is one of the most difficult diseases to treat due to late initial diagnosis and to resistance to the usual treatments. The presence of occult or clinical metastases at the time of diagnosis, together with the lack of effective chemotherapies, contributes to the high mortality in patients with PC. …”
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Case report: A panorama gene profile of ovarian cancer metastasized to axillary lymph node by Yu Xia, Yu Huang, Zheng Liu, Siyuan Song, Yi Wang, Yi Wang, Jing Luo

“…To unravel the carcinogenesis, the next-generation sequencing (NGS) was performed.ResultsConventional examinations and imaging suggested the presence of both occult breast cancer and ovarian cancer. However, immunohistochemical staining confirmed the diagnosis of high-grade serous ovarian carcinoma. …”
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Variation in changes in the incidence of colorectal cancer by age and association with screening uptake: an observational study by Annie S Anderson, Callum G Fraser, Judith A Strachan, Robert JC Steele, Gavin RC Clark, Thomas G Godfrey

“…In addition, linkage between the Scottish Bowel Screening Database and the SCR allowed investigation of any association between screening participation and CRC incidence.Setting Scotland and the Scottish Bowel Screening Programme, in which guaiac faecal occult blood test screening was piloted from March 2000 and fully rolled by December 2009.Participants From the introduction of screening in 2000 through to 2017, 2 395 172 were invited to participate, of whom 1 487 999 participated at least once.Main outcome measures Incidence of CRC.Results In the screening age range (50–74 years), CRC incidence peaked at 156.5 cases per 100 000 in 2010 after full roll-out of screening across Scotland but fell to 123.9 per 100 000 in 2017. …”
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Lunasin protease inhibitor concentrate decreases pro-inflammatory cytokines and improves histopathological markers in dextran sodium sulfate-induced ulcerative colitis by Andrea Nieto-Veloza, Zhihong Wang, Qixin Zhong, Doris D’Souza, Hari B. Krishnan, Vermont P. Dia

“…Body weight, visible blood in stool and stool consistency were scored daily as macroscopic indicators of disease progression. Occult blood was evaluated by the presence of hemoglobin in stool every third day. …”
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