Diagnostic Special Stains for Surgical Pathology
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چکیده
منابع مشابه
2014 Current Issues in Pathology Special Stains in Liver Biopsy Pathology
UTILITY: (1) Assess degree of fibrosis. H&E stain is not reliable for demonstration of fibrosis especially in early stages. Pericellular fibrosis around the central vein in steatohepatitis can be difficult to identify on the H&E stain. (2) Distinguish fibrosis from necrosis. In acute hepatitis, areas of confluent necrosis can be difficult to distinguish from fibrosis and can lead to an erroneou...
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H istologic evaluation of tissues is a quick and easy way to identify fungal organisms, and a strong adjunct to microbiologic culture for diagnosis of fungal infections. Histologic evaluation of granulomatous inflammation and granulomas must include special stains to exclude or include presence of fungi and acid fast bacteria. Gomori Methenamine Silver (GMS) and Periodic acid-Schiff (PAS) are t...
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Histological stains are traditionally important in order to study cell structures and intracellular or extracellular substances at the microscopical level; for historical views, stains and detailed descriptions of histological staining methods see WEIGERT C (1871), EHRLICH P (1877, 1878), GIERKE H (1884), GIEMSA G (1904), LEWIS FT (1942), GOMORI G (1952), PEARSE AGE (1953), GRAUMANN W and NEUMA...
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Special histochemical stains are routinely used for the interpretation of liver biopsies. Most laboratories have standard protocols for liver biopsies so that special stains are automatically performed for these specimens without having to be specially ordered by the pathologist. The panel of special stains varies from laboratory to laboratory, depending on tumor versus non-tumor cases, or tran...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1982
ISSN: 0021-9746
DOI: 10.1136/jcp.35.9.1038-c