Role of Preoperative Breast MRI in Ductal Carcinoma In Situ for Prediction of the Presence and Assessment of the Extent of Occult Invasive Component.
In: Breast Journal, Jg. 20 (2014-05-01), Heft 3, S. 243-248
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Zugriff:
Ductal carcinoma in situ ( DCIS) is a common neoplasm that may be associated with focal invasive breast cancer lesions. The aim of our study was to evaluate the role of preoperative magnetic resonance imaging ( MRI) in determining occult invasive presence and disease extent in patients with preoperative diagnosis of pure DCIS. We analyzed 125 patients with postoperative pure DCIS ( n = 91) and DCIS plus invasive component ( n = 34). Diagnostic mammography ( MRX) showed a size underestimation rate of 30.4% while MRI showed an overestimation rate of 28.6%. Comparing the mean absolute error between preoperative MRI and MRX evaluations and final disease extent, MRI showed an improved accuracy of 51.2%. In our analysis preoperative breast MRI showed a better accuracy in predicting postoperative pathologic extent of disease, adding strength to the growing evidences that preoperative MRI can lead to a more appropriate management of DCIS patients. [ABSTRACT FROM AUTHOR]
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Role of Preoperative Breast MRI in Ductal Carcinoma In Situ for Prediction of the Presence and Assessment of the Extent of Occult Invasive Component.
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Autor/in / Beteiligte Person: | Nori, Jacopo ; Meattini, Icro ; Giannotti, Elisabetta ; Abdulcadir, Dalmar ; Mariscotti, Giovanna ; Calabrese, Massimo ; Angelino, Francesca ; Chiesa, Fabio ; Saieva, Calogero ; Vanzi, Ermanno ; Boeri, Cecilia ; Bianchi, Simonetta ; Sanchez, Luis ; Orzalesi, Lorenzo ; Casella, Donato ; Susini, Tommaso ; Livi, Lorenzo |
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Zeitschrift: | Breast Journal, Jg. 20 (2014-05-01), Heft 3, S. 243-248 |
Veröffentlichung: | 2014 |
Medientyp: | academicJournal |
ISSN: | 1075-122X (print) |
DOI: | 10.1111/tbj.12250 |
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