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Validation of the sentinel lymph node biopsyin breast cancer
Bleret V. , Lifrange E. , Ghuysen V. , Milet J. , Fridman V. , Colin C.
Rev Med Liege 2008, 63(1),37-42Abstract : Purpose : Assessment of our experience and validation of the sentinel lymph node biopsy technique in breast cancer stage T0-T2N0M0 surgery. Methods : Identification and biopsy of the sentinel lymph node by the radio colloid method in a consecutive series of 205 patients undergoing surgery for breast cancer stage T0-T2N0M0 between October 1998 and January 2007, initially in association with a complete axillary lymph node dissection (learning curve), later in an elective way. Prospective recording of the data and analysis with an average follow-up of 50 months (3 to 102 months). Results : Biopsy rate of the sentinel lymph node of 90 %, false negative rate of the method 2,5 %, axillary recurrence rate 0 %. Conclusion : We confirm in this series that the sentinel lymph node biopsy technique is a reliable approach in our experience for the evaluation of the axillary lymph node status in breast cancer stage T0-T2N0M0.
