[PDF] Top 20 EXAMEN 1 diplomado seguridad y salud en el trabajo
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Platform-independent gene expression signature differentiates sessile serrated adenomas/polyps and hyperplastic polyps of the colon
... microarrays). Independent microarray data sets were collected: an Illumina gene array data set [32] (six HPs and six SSA/Ps) and subsets of samples from two Affymetrix data sets (eleven HPs from GSE10714 ... See full document
18
Overexpression of regenerating gene Iα appears to reflect aberration of crypt cell compartmentalization in sessile serrated adenoma/polyps of the colon
... describe sessile-type serrated adenoma of the colon in an analysis of serrated adenomatous polyposis with the development of adenocarcinoma ...colorectal serrated polyps into ... See full document
455
Increased expression of α-methylacyl-coenzyme A racemase (AMACR; p504s) and p16 in distal hyperplastic polyps
... Initially 891 biopsy specimen from 2009 to 2012 re- presenting HPs and SSAs were retrieved from the files of the Institute of Pathology, Recklinghausen. The slides of these specimen were re-evaluated by the authors KJS ... See full document
14
An assessment of the diagnostic criteria for sessile serrated adenoma/polyps: SSA/Ps using image processing software analysis for Ki67 immunohistochemistry
... the serrated pathway was proposed by Snover et ...sporadic adenomas (the Fearon- Vogelstein model) or de-novo carcinogenesis ...rated polyps belong to a heterogeneous group of lesions that are ... See full document
7
Metastatic colonic and gastric polyps from breast cancer resembling hyperplastic polyps
... tumor. Estrogen receptor (ER) and human epidermal growth factor receptor 2 (HER2) are often examined, but their expressions are detected in 12–25% and 20% of gastric cancers [4–6], and in 30–56% and 4–14% of colon ... See full document
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Colorectal Inflammatory Pseudopolyps: A Retrospective Analysis of 70 Patients
... venty-five polyps from 70 patients fulfilled the database search ...associated colon patholo- gy (31%); 35 patients had epithelial polyps (50%), such as tubular adenomas, serrated ... See full document
98
Original Article Immunohistochemical expression profiles of BRAF (V600E/VE1) in serrated colon polyps in Turkish population
... aim: Colon carcinoma, as one of the most common cancers, has been investigated for genetic ...immunohistochemical expression status of BRAF V600E (VE1) antibody in serrated polyps in the ... See full document
72
Age-specific prevalence of serrated lesions and their subtypes by screening colonoscopy: a retrospective study
... proximal colon was defined as that portion proximal to the splenic flexure (transverse colon, ascending colon, cecum, and ileocecal ...valve). Polyps were pathologically defined as ... See full document
8
The clinical impact of serrated colorectal polyps
... Visualization of SSPs on CT enterography is complicated by their sessile or flat morphology, and flexible sigmoidoscopy simply does not reach the right side of the colon where SSPs predominate. In support ... See full document
6
Endoscopic Mucosal Resection: Therapy for Early Colorectal Cancer
... advanced polyps and early invasive cancers is now widely recognized as an effective alternative to ...small polyps, but likely lower risk compared to surgical ...non-invasive polyps, even giant ... See full document
163
Low colonocyte folate is associated with uracil misincorporation and global DNA hypomethylation in human colorectum
... given. Independent samples t tests were performed for comparison of biomarker values between cases (at the distal site) and controls matched for anatomical segment of the colon ... See full document
103
Endoscopic resection of sessile colonic polyps
... In our study bleeding is one of the complications of endoscopic resection occurred in 2 of the patients (10%) : one with delayed haemorrhage after two weeks of intervention (5% of all cases ) requiring hospital admission ... See full document
16
Ileal intubation is not associated with higher detection rate of right-sided conventional adenomas and serrated polyps compared to cecal intubation after adjustment for overall adenoma detection rate
... proximal colon was a significant predictor for the detection of proximal adenomas and a minimum time span of at least 4 min was found to be sufficient for prox- imal adenoma detection ...right-sided ... See full document
9
Mayer, Veronika (2010): Mutation analysis of tissue sections and single cells using low-volume polymerase chain reaction. Dissertation, LMU München: Fakultät für Geowissenschaften
... of polyps throughout the ...of colon polyps enables the determination of carcinogenesis risk in affected patients in many cases (Kirchner and Reu ...of colon polyp is not possible ... See full document
53
Correlation between magnifying narrow band imaging and histopathology in gastric protruding/or polypoid lesions: a pilot feasibility trial
... [14]. However, the risk of developing an adenocarci- noma within a hyperplastic polyp has been estimated from 0 to 8% (mean 2.1%) and this frequency of occur- rence should not be disregard [15,16]. As a rule, the ... See full document
98
Prevalence and clinical profile of hyperplastic gastric polyps in north India
... these polyps should be simply biopsied or resected endoscopically as these have low dysplastic ...all polyps above 5mm size because of the concern that forceps biopsy sampling may miss the dysplastic foci ... See full document
72
Validation of serrated polyps (SPs) in Swedish pathology registers
... 2–3 polyps and 27 (25%) had ≥4 polyps (Table ...certain polyps. The total number of polyps was 155, which could be classified into HPs (n = 61, 39%), TSAs (n = 3, 2%), SSA/Ps (n = 80, 52%), ... See full document
20
Marsteller, Igor (2003): Wirkung der Ursodeoxycholsäure auf die Proliferation der kolorektalen Mukosa bei Patienten mit Adenomen: Eine doppelblinde, randomisierte, Placebo-kontrollierte Studie. Dissertation, LMU München: Medizinische Fakultät
... ‚Rauchen’ und ‚Übergewicht’ liessen sich in einer kleinen Fallkontrollstudie zum Auftreten von hyperplastischen Polypen korrelieren [Martinez et al., 1997]. Eine statistische Korrelation zeigte sich auch zwischen dem ... See full document
28
Original Article Mitochondrial D-loop polymorphism in tubular adenomas and serrated polyps of colorectal lesions
... type of D310 was associated with (CA)5 of D524 in SPs. Considering its significance in LTA, mitochondrial D-loop polymorphism may have early and important role in the progres- sion of tubular adenomas by ... See full document
47
Review Article Screening, management and surveillance for the sessile serrated adenomas/polyps
... Recent studies have shown that NBI can pre- dict the histology of serrated polyps in real-time with good accuracy. Uraoka et al [50] have reported that NBI is superior to white light imag- ing (WLI) for ... See full document
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