Results 91 to 100 of about 127,475 (345)

A multilevel perspective on MSH6‐associated Lynch syndrome: Integrating molecular, biological, and clinical insights

open access: yesInternational Journal of Cancer, EarlyView.
Abstract Lynch syndrome (LS) is the most common hereditary colorectal cancer syndrome, caused by a germline pathogenic variant in one of the mismatch repair (MMR) genes. Among these, MSH6‐associated LS represents a distinct subtype with unique molecular and clinical characteristics.
Salwa Ben Yahia   +4 more
wiley   +1 more source

The prevalence of high dysplastic colonic adenomatous polyps in a 3 year endoscopic retrospective study from a single clinical center [PDF]

open access: yes, 2017
Introduction: Many colon neoplastic tumors come from the malignancy of adenomatous polyps (70%-90%) that were not timely diagnosed in order to be resected.
Moldovan, Cosmin A.   +2 more
core   +3 more sources

Blood‐Based Circulating Tumor DNA Assays for Early Colorectal Cancer Detection: A Systematic Review of Performance in Asymptomatic Screening Populations

open access: yesInternational Journal of Cancer, EarlyView.
Early detection of colorectal cancer via population‐based screening programs can reduce incidence and mortality, but current screening approaches are limited. This systematic review evaluated the screening potential of blood‐based circulating tumor DNA assays in asymptomatic screening populations.
Caroline Ledertoug Kahn   +4 more
wiley   +1 more source

Prediction Model for 30-day Outcomes Among Emergency Department Patients with Lower Gastrointestinal Bleeding [PDF]

open access: yes, 2020
Introduction: There are currently no robust tools available for risk stratification of emergency department (ED) patients with lower gastrointestinal bleed (LGIB).
Leafloor, Cameron   +3 more
core  

‘Hygienic’ Lymphocytes Convey Increased Cancer Risk [PDF]

open access: yes, 2014
Risk of developing inflammation-associated cancers has increased in industrialized countries during the past 30 years. One possible explanation is societal hygiene practices with use of antibiotics and Caesarian births that provide too few early life ...
Alm, Eric J.   +6 more
core   +1 more source

Luteal phase stimulation versus follicular phase stimulation in poor ovarian responders: A systematic review and a meta‐analysis

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Poor ovarian response (POR) complicates a substantial proportion of in vitro fertilization (IVF) cycles, frequently causing cycle cancellation and suboptimal reproductive outcomes. Conventional follicular‐phase ovarian stimulation (FPOS) protocols often yield limited results, prompting the evaluation of alternative strategies such ...
Vittorio Agrifoglio   +8 more
wiley   +1 more source

Classical presentation of Gardner's syndrome in an Indian patient: A case report

open access: yesContemporary Clinical Dentistry, 2016
Gardner's syndrome is an autosomal dominant disease characterized by the presence of colonic polyposis, osteomas, and a multitude of soft-tissue tumors.
Priyanka Verma   +3 more
doaj   +1 more source

Gastric and small intestinal traditional serrated adenomas: a detailed morphologic and immunohistochemical analysis

open access: yesThe Turkish Journal of Gastroenterology, 2020
Background/Aims: TSAs, despite their low incidence in colorectum, may originate in other parts of gastrointestinal (GI) tract, including stomach and small intestine. Malignant transformation for upper GI TSAs has recently been reported in the literature.
Saba Kiremitçi   +3 more
doaj   +1 more source

[Intestinal polyps in childhood].

open access: yesActa gastroenterologica Latinoamericana, 1992
From 1965 to 1987, 230 polypectomies were performed in patients between 8 month to 16 years old, 147 boys and 83 girls. The most frequent symptom was rectal bleeding and the most frequent location was the rectosigmoid (96%). The polyps measured from 0.8 to 2 cm., in only one case the polyp measured more than 5 cm.
M T, García de Dávila, A, Marín
openaire   +1 more source

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