Abstract:
:Development of central nervous system (CNS) metastases in breast cancer (BC) is associated with poor prognosis. The incidence of CNS metastases in metastatic BC is reported to be about 10-16 %, but different subtypes of BC are associated with different risk of developing CNS metastases. We retrospectively analysed the risk of CNS metastases and the outcome in a cohort of 473 patients with metastatic BC. CNS metastases were diagnosed in 15.6 % of patients and median survival from diagnosis of CNS metastases was 7.53 (25th-75th 2.8-18.9) months. The risk of developing CNS metastases was higher in patients with grade 3, hormone receptor negative, HER2-positive, high Ki-67 BC. When compared to luminal A subtype, only HER2-positive BC was associated with increased risk of CNS metastases. Survival from diagnosis of CNS metastases was longer in patients with HER2-positive BC, while it was shorter in patients that did not receive any locoregional treatment, or with extra-CNS disease, or with more than 3 CNS lesions.
journal_name
Clin Exp Metastasisjournal_title
Clinical & experimental metastasisauthors
Minisini AM,Moroso S,Gerratana L,Giangreco M,Iacono D,Poletto E,Guardascione M,Fontanella C,Fasola G,Puglisi Fdoi
10.1007/s10585-013-9594-5subject
Has Abstractpub_date
2013-12-01 00:00:00pages
951-6issue
8eissn
0262-0898issn
1573-7276journal_volume
30pub_type
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journal_title:Clinical & experimental metastasis
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journal_title:Clinical & experimental metastasis
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