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1.
Breast Dis ; 41(1): 45-49, 2022.
Article in English | MEDLINE | ID: mdl-34397397

ABSTRACT

BACKGROUND/OBJECTIVE: The aim of this study was to identify the mammographic findings associated with malignancy in different age groups, taking into account breast composition (BC) and lesion size. METHODS: Preoperative mammograms of 1023 invasive ductal carcinomas were retrospectively evaluated. According to the American College of Radiology Breast Imaging Reporting and Data System, cancer mammographic findings were classified as mass, calcifications, architectural distortion and asymmetry, and breasts were assessed as non-dense (A or B BC) and dense (C or D BC). Patient cohort was subdivided into three age groups (group 1: <50 years of age; group 2: between 50 and 69; group 3: ≥70 years of age). RESULTS: Significant results of multinomial logistic regression were the association between mass and non-dense breast (p < 0.0001) and the association between mass and tumor size larger than 15 mm (p = 0.0049). CONCLUSIONS: Mass finding of invasive ductal breast carcinoma is associated with breast composition and tumor size.


Subject(s)
Breast/pathology , Carcinoma, Ductal, Breast/diagnostic imaging , Mammography/statistics & numerical data , Adult , Age Factors , Aged , Aged, 80 and over , Breast/diagnostic imaging , Calcinosis/pathology , Carcinoma, Ductal, Breast/epidemiology , Female , Humans , Logistic Models , Middle Aged , Retrospective Studies
2.
Breast Dis ; 40(4): 283-286, 2021.
Article in English | MEDLINE | ID: mdl-34092581

ABSTRACT

We present a case of ductal carcinoma in situ within a fibroadenoma. Breast cancer arising within fibroadenoma incidence ranges from 0.125% to 0.02%, and ductal carcinoma in situ is not the most frequent malignancy that can be found within a fibroadenoma. Dynamic contrast-enhanced magnetic resonance imaging showed an oval mass with circumscribed margins and dark internal septations, suspicious for fibroadenoma. According to European Society of Breast Radiology diffusion-weighted imaging consensus, mean apparent diffusion coefficient value obtained by drawing a small region of interest on the lesion apparent diffusion coefficient map showed a low diffusion level. Therefore, ductal carcinoma in situ within a fibroadenoma was diagnosed at final pathology after surgical excision.


Subject(s)
Breast Neoplasms/pathology , Carcinoma, Intraductal, Noninfiltrating/pathology , Fibroadenoma/pathology , Neoplasms, Multiple Primary/pathology , Breast Neoplasms/diagnostic imaging , Carcinoma, Intraductal, Noninfiltrating/diagnostic imaging , Contrast Media , Female , Fibroadenoma/diagnostic imaging , Humans , Magnetic Resonance Imaging , Middle Aged , Neoplasms, Multiple Primary/diagnostic imaging
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