Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0849787 (nipple discharge)
 518 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study was undertaken to determine the expression of p53 gene in cytologic specimens from benign and malignant breast lesions. To detect p53 an immunocytochemical assay with p53 (pAb421) monoclonal antibody was used. Abnormalities in p53 expression were found in 19 out of 40 Fine Needle Aspiration (FNA) smears with infiltrating ductal breast carcinomas. Benign epithelial breast cells obtained from fibroadenomas, fibrocystic disease and smears from nipple discharge reacted negatively for p53 in 38 out of 39 cases. Moderate positive reaction, confined to a few clusters of epithelial cells, was observed in one smear of fibroadenoma with cellularity. The results recorded in this study show that no significant association was found between p53 staining and stage of disease, tumor size or nodal status and that the immunocytochemical assay represents a simple method for the detection of p53 associated proteins in breast lesions.
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PMID:p53 expression in cytologic specimens from benign and malignant breast lesions. 174 98

Since 1977, mass screening for breast cancer has been conducted in Miyagi Prefecture, Japan. The main activities consist of itinerant screening in the communities and group screening at the workplace. In addition, examinations were also carried out at a detection center. The total number of subjects examined was 90,076 in mass screening, with 4172 (4.6%) of them requiring a second examination. The overall breast cancer detection rate was 0.12% in the mass screening. In contrast, it was 3.1% at the center examination. Cytologic studies of nipple discharge were performed on 31,833 subjects. Positive findings were seen in 4 (0.004%). The incidence of smaller tumors was higher and that of nodal metastasis was lower in subsequent examinations than in the initial screening. In the high-risk group, who also underwent mammography at first screening, the detection rate was higher than that among general subjects examined.
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PMID:Trial of early detection of breast cancer by mass screening. 389 58

A histopathologically proven case of Paget's disease of the breast in a 47-year-old male induced a review of the 32 cases in the world's literature. Paget's disease usually presents in the 5th and 6th decades of life without any obvious racial predilections. The most frequent presenting signs include ulceration, eczema, nipple discharge, bleeding, and crust formation. At the time of presentation, 50 per cent of the patients have a palpable breast mass, positive lymph nodes, or both. When entertaining the diagnosis of Paget's disease of the breast using morphologic characteristics of the cells, the diagnosis of malignant melanoma and Bowen's disease (intraepithelial squamous cell carcinoma) must be included in the differential diagnosis. Certain differences will be seen between these three entities based on specific cell staining and the uptake of certain tumor markers. There is no evidence that this disease behaves differently in males versus females, but the 5-year survival for males is worse: 20 to 30 per cent in males versus 30 to 50 per cent in females. The treatment of this disease must focus on the pathology of the underlying tumor. Current treatment involves modified radical mastectomy or radical mastectomy for Stage I and II tumors. Adjuvant chemotherapy, radiation, and tamoxifen are also used depending on the nodal and receptor status of the tumor.
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PMID:Paget's disease of the male breast. 895 52