Immunohistochemistry and Image Analysis
Free digital image analysis software helps to resolve equivocal scores in HER2 immunohistochemistry
... (HER2) immunohistochemistry (IHC) is subject to inter- observer variation and lack of ...Digital image analysis (DIA) has been shown to improve the consistency and accuracy of the evaluation and its ...
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Prognostic assessment of hypoxia and metabolic markers in cervical cancer using automated digital image analysis of immunohistochemistry
... by immunohistochemistry com- bined with automated digital image analysis, but confirming their interactions, as well as defining which proteins are as- sociated with ...univariate analysis, ...
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Original Article Ki-67 expression of immunohistochemistry using computerized image analysis is a useful prognostic marker in follicular lymphomas
... in immunohistochemistry (IHC) is counted manually for routine pathological ...Currently, image analysis is often used for the quantification of positive cells in tissue in ...using image ...
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Immunohistochemistry image analysis : protein, nuclei and gland
... An image with a complex environment and unevenly prepared stain was filtered with open-by-reconstruction and close-by-reconstruction to smooth the nuclear regions, which have a darker ...the image to ...
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Systems pathology by multiplexed immunohistochemistry and whole-slide digital image analysis
... whole-slide image analysis using CellProfiler platform 30 ...tissue image analysis with high efficacy and accuracy 31,32 ...in image analysis challenging, as has been already ...
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Immunohistochemistry profiles of breast ductal carcinoma: factor analysis of digital image analysis data
... In summary, our study demonstrates that factor analy- sis of multiple IHC biomarkers measured by automated DA is an efficient exploratory tool clarifying complex interdependencies in the breast ductal carcinoma IHC ...
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Quantitative comparison and reproducibility of pathologist scoring and digital image analysis of estrogen receptor β2 immunohistochemistry in prostate cancer
... multiple image analysis methods with PCa outcomes, and identified a significant association with PCSM when ERβ2 was quantified by total malignant epithelial area, and identified a border- line significant ...
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Digital immunohistochemistry wizard: image analysis-assisted stereology tool to produce reference data set for calibration and quality control
... The accuracy of the DIA tool used to produce the dD set determines the efficiency of the DIA-assisted cD production. In our case, the approach saved approxi- mately 2/3 of manual editing, however, the effort to review ...
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Novel image analysis approach for quantifying expression of nuclear proteins assessed by immunohistochemistry: application to measurement of oestrogen and progesterone receptor levels in breast cancer
... TMA-based analysis of PR ...using image analysis of IHC ...that image analysis approaches may provide more sensitive measures of predict- ing tamoxifen response, whereby a 7% cutoff ...
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Automated analysis of images for molecular quantification in immunohistochemistry
... resolution, immunohistochemistry is usually associated with time-consuming image analysis and human ...software analysis is often proprietary and expensive and relies on a fixed threshold ...
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An assessment of the diagnostic criteria for sessile serrated adenoma/polyps: SSA/Ps using image processing software analysis for Ki67 immunohistochemistry
... 2D Image Analysis Software, Win-ROOF, by Mitani Corporation, ...the image analysis software was uti- lized, and the number of cells was counted with a touch pen by introducing a liquid crystal ...
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Different approaches for interpretation and reporting of immunohistochemistry analysis results in the bone tissue – a review
... data based on IHC-positive area (%Pos) and data com- bining area and staining intensity (OD × %Pos) [78]. Unfortunately, available automated systems are too far from ideal: some programs are not able to isolate indi- ...
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Digital immunohistochemistry platform for the staining variation monitoring based on integration of image and statistical analyses with laboratory information system
... statistical analysis workflow were achieved in the SAS Enterprise Guide ...component analysis: factors were retained based on the threshold of the smallest eigenvalue of ...
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Analysis of MLH1 and MLH12 Immunohistochemistry in Colorectal Carcinomas.
... The necessary DNA is amplified from peripheral blood leucocytes using a PCR reaction. PCR reaction is followed by an electrophoresis of end products. Yaping Wang [46] and his colleagues did genomic sequencing to look for ...
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A Histopathological Analysis of Prostatic Lesions and the Assessment of Prognosis with Immunohistochemistry.
... their analysis, it appears that similar to prostate cancer, HGPIN can be detected microscopically in young males, its prevalence increased with age and HGPIN shows strong association with cancer in terms of ...
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The pathology of familial breast cancer: Immunohistochemistry and molecular analysis
... Institute of Cancer Research and *Royal Free and University College Medical School, University College London, London, UK Abstract Extensive studies of BRCA1- and BRCA2-associated breast tumours have been carried out in ...
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Metanephric adenosarcoma: a rare case with immunohistochemistry and molecular analysis
... SS. Immunohistochemistry results also contradicted the diagnosis of ...FISH analysis showed no rearrangement of the SYT gene, which did not support the diagnosis ...
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MODERN IMMUNOHISTOCHEMISTRY
... Nonbreast Adenocarcinoma 363 Breast-Specific Markers 364 Metaplastic Carcinoma Versus Breast Spindle Cell Tumors 370 Intraductal Versus Invasine Ductal Carcinoma 372 Myoepithelial Marker[r] ...
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Role of immunohistochemistry
... Classification Three major histologic types of diffuse malignant mesothelioma are recognized: epithelial, fibrous (sarcomatous), and mixed (biphasic), in each of these, cellular differentiation varies over a wide range. ...
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Analysis of histopathological patterns of lung and pleural biopsy in correlation with immunohistochemistry
... Introduction: Lungs are the most exposed organs to different risk factors like pollution, smoke, infections, tuberculosis and allergens. Lungs are covered by parietal and visceral layers of pleura within which pleural ...
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