4 results for “Reaction Department”
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Medical study · Medical research · 1986
Keratin and epithelial membrane antigen immunoreactivity in nonneoplastic fibrous pleural lesions: implications for the diagnosis of desmoplastic mesothelioma
…EMA stained five of ten plaques and four of 11 lesions. Keratin also stained the fibrous reaction around six of eight metastases. Benign localized fibrous mesotheliomas and 16 fibrous lesions away from the pleura did not…
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Medical study · Medical research · 1983
Small-airway lesions in patients exposed to nonasbestos mineral dusts
…which they call mineral dust airways disease, is a nonspecific reaction of the small airways to inorganic particulates. The presence of such changes casts considerable doubt on the theory that small-airway abnormalities in asbestos workers…
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Medical study · Medical research · 1987
Congenital polycystic tumor of the atrioventricular node (endodermal heterotopia, mesothelioma): a histogenetic appraisal with evidence for its endodermal origin
…similar distribution to that of the argyrophil cells. A positive reaction of different distribution from that of the argyrophil cells was noted in a varying number of tubule-lining cells for carcinoembryonic antigen, epithelial membrane antigen…
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Medical study · Medical research · 1983
Keratin proteins and carcinoembryonic antigen in lung carcinoma: an immunoperoxidase study of fifty-four cases, with ultrastructural correlations
…all squamous cell carcinomas. This reaction was particularly helpful in identifying squamous differentiation in poorly differentiated areas and in cases in which tonofilaments appeared to be sparse or absent on electron microscopy. Weak focal staining for…