Analysis of Tumor Vascularization with Smooth Muscle Actin by Immunohistochemistry—it’s Prognostic Significance in Differentiating Benign and Malignant Ovarian Surface Epithelial Tumors
نویسندگان
چکیده
منابع مشابه
Diagnostic significance of the immunoexpression of CD34 and smooth muscle cell actin in benign and malignant tumors of the breast.
PURPOSE Our aim was to investigate the distribution of CD34 and smooth muscle cell actin positive myofibroblasts in the stroma of the normal mammary gland, benign and malignant tumors. The observations were especially focused on the diagnostic value of the cumulative results obtained with these immunoreactions. METHODS Our study included 112 female patients with suspect breast masses obtained...
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The objective of this study is to investigate hormonal receptor status of MOT (malignant ovarian tumor) and to evaluate its clinical and prognostic significance. Retrospective analysis of the case reports of 284 patients with MOT of different histogenesis, stages I-IV, and immunohistochemical study of paraffin-embedded tissues were performed. Hormonal receptor status of tumors with different mo...
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Johan L. bloem. [email protected] Key points -Radiographs supported by epidemiologic data remain the mainstay in differentiating benign from malignant osseous lesions. -MR adds to radiographs in differentiating benign from malignant cartilaginous tumors. -On dynamic MR enhancement of parts of a cartilaginous tumor within 10 sec. of enhancement of a feeding artery is a sign of chondrosarcoma. -E...
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Cytomegalovirus (CMV) is a widespread pathogen that is found in milk, saliva, urine, cervical secretions, and semen fluid. It is supposed that CMV is a risk factor for breast cancer. The aim of this study was to determine the frequency of CMV among benign and malignant breast tumors. Paraffin embedded breast carcinoma (n=24) and fibroadenoma (n=24) samples were collected from Toos and Firoozgar...
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ژورنال
عنوان ژورنال: Saudi Journal of Pathology and Microbiology
سال: 2019
ISSN: 2518-3362,2518-3370
DOI: 10.36348/sjpm.2019.v04i10.014