Papillary Lesions of the Breast With and Without Atypical Ductal Hyperplasia
نویسندگان
چکیده
منابع مشابه
Papillary apocrine change of the breast: associations with atypical hyperplasia and risk of breast cancer.
Micropapillary patterns of apocrine change in human female breasts are common histological findings. They have been identified as cancer associated and implicated as an indicator of cancer risk in a predictive manner. This study has stratified papillary apocrine change (PAC) into categories of increasing complexity using a combination of cytological and histological pattern rules. Cases (2,876)...
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Before the era of mammography, ductal carcinoma in situ (DCIS) comprised only less than 3% of newly diagnosed breast cancers, most as large palpable masses, and many with microscopic foci of invasion. With widespread use of mammography, DCIS now makes up about 25% of breast cancers diagnosed in the U.S., most as non-palpable lesions. There is also concurrent increased prevalence of atypical duc...
متن کاملRisk of breast cancer associated with atypical hyperplasia of lobular and ductal types.
Epidemiological studies using the histological classification of Page for benign breast disease consistently demonstrate a positive association between atypical hyperplasia and the subsequent development of breast cancer. However, atypical hyperplasia is of either lobular or ductal types, and breast cancer risk in relation to type of atypical hyperplasia has not been studied extensively. Thus, ...
متن کاملRisk of Breast Cancer Associated with Atypical Hyperplasia of Lobular and Ductal Types1
Epidemiological studies using the histological classification of Page for benign breast disease consistently demonstrate a positive association between atypical hyperplasia and the subsequent development of breast cancer. However, atypical hyperplasia is of either lobular or ductal types, and breast cancer risk in relation to type of atypical hyperplasia has not been Studied extensively. Thus, ...
متن کاملGenetic changes in paired atypical and usual ductal hyperplasia of the breast by comparative genomic hybridization.
PURPOSE Breast cancer is thought to develop from noninvasive precursor lesions, although the earliest steps of neoplastic transformation are still undefined. Usual ductal hyperplasia (UDH) is considered to represent a benign proliferation of ductal epithelial cells, whereas atypical ductal hyperplasia (ADH) may represent the first clonal neoplastic expansion of these cells. The aim of this stud...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2004
ISSN: 0002-9173,1943-7722
DOI: 10.1309/napjmb0gxkjc6pth