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.

Low diffusion level within a fibroadenoma as the sole sign of ductal carcinoma in situ: A case report / Tagliati, C.; Lanni, G.; Cerimele, F.; Di Martino, A.; Calamita, V.; Lucidi Pressanti, G.; Mingliang, Y.; Giuseppetti, G. M.; Argalia, G.; Giovagnoni, A.. - In: BREAST DISEASES. - ISSN 1043-321X. - 40:4(2021), pp. 283-286. [10.3233/BD-201080]

Low diffusion level within a fibroadenoma as the sole sign of ductal carcinoma in situ: A case report

Tagliati C.;Cerimele F.;Giuseppetti G. M.;Argalia G.;Giovagnoni A.
2021-01-01

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.
2021
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11566/301357
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