5032 Effects of G-CSF on circulating tumour cells (CTC) and CA 27.29 in breast cancer patients

Effects of G-CSF on circulating tumor cells (CTC) and CA 27.29 in breast cancer patients Andergassen Ulrich 1, Rack Brigitte 1, Schneider Achim 2, Rezai Mahdi 3, Tesch Hans 4, Beck Thomas 5, Soling Ulrike 6, Beckmann Mathias W. 7, Lichtenegger Werner 8, Janni Wolfgang 9 All the following institutions are located in Germany: 1 Ludwig-Maximilians University of Munich; 2 Charite Berlin; 3 Luisenkrankenhaus Dusseldorf; 4 Praxis Prof. Dr. Tesch Frankfurt am Main; 5 Klinikum Rosenheim; 6 Praxis Dr. Soling Kassel; 7 Friedrich-Alexander University of Erlangen; 8 Charite Berlin; 9 Heinrich Heine University of Dusseldorf