Comparison of different scoring systems for immunohistochemical staining
نویسندگان
چکیده
منابع مشابه
Comparison of different scoring systems for immunohistochemical staining.
AIM To carry out an objective assessment of two systems of scoring immunohistochemical staining, evaluating interobserver and intraobserver error. METHODS 92 cervical tumours underwent immunohistochemical staining for p53 and epidermal growth factor receptor. Staining was assessed using two methods: a standard 4 point scale and a descriptive method, performed by three observers. Interobserver...
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UNLABELLED Immunohistochemical (IHC) assays performed on formalin-fixed paraffin-embedded (FFPE) tissue sections traditionally have been semi-quantified by pathologist visual scoring of staining. IHC is useful for validating biomarkers discovered through genomics methods as large clinical repositories of FFPE specimens support the construction of tissue microarrays (TMAs) for high throughput st...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1999
ISSN: 0021-9746
DOI: 10.1136/jcp.52.1.75