Araştırma Çıktıları

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Subject: search.filters.subject.Breast neoplasms

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    Solving the preoperative breast MRI conundrum: design and protocol of the MIPA study
    (SPRINGER, 2020-01-01) Sardanelli, Francesco; Trimboli, Rubina M.; Houssami, Nehmat; Gilbert, Fiona J.; Helbich, Thomas H.; Alvarez Benito, Marina; Balleyguier, Corinne; Bazzocchi, Massimo; Bult, Peter; Calabrese, Massimo; Camps Herrero, Julia; Cartia, Francesco; Cassano, Enrico; Clauser, Paola; de Andrade, Danubia A.; de Lima Docema, Marcos F.; Depretto, Catherine; Forrai, Gabor; Girometti, Rossano; Harms, Steven E.; Hilborne, Sarah; Ienzi, Raffaele; Lobbes, Marc B. I.; Losio, Claudio; Mann, Ritse M.; Montemezzi, Stefania; Obdeijn, Inge-Marie; Ozcan, Umit Aksoy; Pediconi, Federica; Preibsch, Heike; Raya-Povedano, Jose L.; Sacchetto, Daniela; Scaperrotta, Gianfranco P.; Schlooz, Margrethe; Szabo, Botond K.; Ulus, Ozden S.; Taylor, Donna B.; Van Goethem, Mireille; Veltman, Jeroen; Weigel, Stefanie; Wenkel, Evelyn; Zuiani, Chiara; Di Leo, Giovanni
    Despite its high diagnostic performance, the use of breast MRI in the preoperative setting is controversial. It has the potential for personalized surgical management in breast cancer patients, but two of three randomized controlled trials did not show results in favor of its introduction for assessing the disease extent before surgery. Meta-analyses showed a higher mastectomy rate in women undergoing preoperative MRI compared to those who do not. Nevertheless, preoperative breast MRI is increasingly used and a survey from the American Society of Breast Surgeons showed that 41\% of respondents ask for it in daily practice. In this context, a large-scale observational multicenter international prospective analysis (MIPA study) was proposed under the guidance of the European Network for the Assessment of Imaging in Medicine (EuroAIM). The aims were (1) to prospectively and systematically collect data on consecutive women with a newly diagnosed breast cancer, not candidates for neoadjuvant therapy, who are offered or not offered breast MRI before surgery according to local practice
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    Comparison of serum NEDD-9, CA 15-3, and CEA levels and PET metabolic parameters in breast cancer patients with 18 F-FDG PET/CT
    (ASSOC MEDICA BRASILEIRA, 2020-01-01) Arslan, Esra; Aral, Hale; Aksoy, Tamer; Afsar, Cigdem Usul; Karabulut, Senem; Trabulus, Fadime Didem Can; Gursu, Riza Umar; Cermik, Tevfik Fikret
    OBJECTIVE: Analyze the over expression of neural precursor cell expressed developmentally down-regulated protein 9 (NEDD-9) deregulated associated with a poor prognosis in various carcinomas. Our objective was to investigate the relationship between the levels of NEDD-9, CA 15-3, and CEA and PET (SUVmax, MTV40, TLG40) with the clinical parameters of patients with breast cancer (BC). METHODS: One hundred and eleven patients (82 BC patients who underwent 18F-FDG PET/CT and 29 healthy controls) were evaluated. SUVmax, MTV, and TLG of the primary tumor were compared with the molecular and histopathological subtypes. 18F-FDG, MTV, and TLG were evaluated based on the clinical data, i.e., nodal involvement, distant metastasis, ER and PR status, Ki-67, serum levels of NEDD-9, CA15-3, and CEA. We compared the NEDD-9 in the BC and healthy control groups. RESULTS: The mean +/- SD of SUVmax in the 82 patients was 13.0 +/- 8.6. A statistically significant relationship (p = 0.022) was found between the molecular subtypes and 18F-FDG uptake. The relationship between 18F-FDG uptake and TLG measured in patients <50 years, ER-PR negativity, and HER2 positivity were statistically significant (p=0.015, 0.007, 0.046, and 0.001, respectively). MTV40, TLG40, and CA 15-3 in metastatic patients were statistically significant (p=0.004, 0.005, and 0.003, respectively). NEDD-9 in the BC group was significantly higher than in the healthy group (p=0.017). There was a positive correlation between SUVmax and 1(167 and CA 15-3