PURPOSE: This study aimed to assess the efficacy of the combination of indocyanine green (ICG) and methylene blue (MB) dye in early breast cancer patients undergoing sentinel lymph node biopsy (SLNB). METHODS: Between January 2011 and December 2015, 1061 early breast cancer patients underwent SLNB were included. SLNB was performed for enrolled patients by injection of both ICG and MB. Detection rate, positivity, and number of sentinel lymph nodes (SLNs) by ICG and MB were analysed. Axillary recurrence and arm lymphedema at 5.6-year follow-up were reported. RESULTS: The combination of ICG and MB resulted in a very high detection rate of 99.6%, the median number of sentinel lymph nodes was 3. A total of 374 histologically confirmed positive SLNs were detected in 237 patients, 96.6% of the positive patients and 94.1% of the positive nodes could be identified by the combination of ICG and MB. After a median follow-up of 5.6 (2-9.3) years, 0.64% of patients with negative SLNs had ipsilateral axillary recurrence, and the incidence of arm lymphedema was 2.1%. CONCLUSIONS: Although the missing isotope control weakens the interpretation of the findings, the dual tracing modality of ICG and MB, without involvement of radioactive isotopes, was an effective method for SLNB in patients with early breast cancer. TRIAL REGISTRATION: ACTRN12612000109808. Registered on 23 January 2012.
PURPOSE: This study aimed to assess the efficacy of the combination of indocyanine green (ICG) and methylene blue (MB) dye in early breast cancerpatients undergoing sentinel lymph node biopsy (SLNB). METHODS: Between January 2011 and December 2015, 1061 early breast cancerpatients underwent SLNB were included. SLNB was performed for enrolled patients by injection of both ICG and MB. Detection rate, positivity, and number of sentinel lymph nodes (SLNs) by ICG and MB were analysed. Axillary recurrence and arm lymphedema at 5.6-year follow-up were reported. RESULTS: The combination of ICG and MB resulted in a very high detection rate of 99.6%, the median number of sentinel lymph nodes was 3. A total of 374 histologically confirmed positive SLNs were detected in 237 patients, 96.6% of the positive patients and 94.1% of the positive nodes could be identified by the combination of ICG and MB. After a median follow-up of 5.6 (2-9.3) years, 0.64% of patients with negative SLNs had ipsilateral axillary recurrence, and the incidence of arm lymphedema was 2.1%. CONCLUSIONS: Although the missing isotope control weakens the interpretation of the findings, the dual tracing modality of ICG and MB, without involvement of radioactive isotopes, was an effective method for SLNB in patients with early breast cancer. TRIAL REGISTRATION: ACTRN12612000109808. Registered on 23 January 2012.
Authors: Francesco Giammarile; Naomi Alazraki; John N Aarsvold; Riccardo A Audisio; Edwin Glass; Sandra F Grant; Jolanta Kunikowska; Marjut Leidenius; Valeria M Moncayo; Roger F Uren; Wim J G Oyen; Renato A Valdés Olmos; Sergi Vidal Sicart Journal: Eur J Nucl Med Mol Imaging Date: 2013-10-02 Impact factor: 9.236
Authors: Gary H Lyman; Sarah Temin; Stephen B Edge; Lisa A Newman; Roderick R Turner; Donald L Weaver; Al B Benson; Linda D Bosserman; Harold J Burstein; Hiram Cody; James Hayman; Cheryl L Perkins; Donald A Podoloff; Armando E Giuliano Journal: J Clin Oncol Date: 2014-03-24 Impact factor: 44.544