Survey of the Radioguided Surgery Working Group (GTCRG-RGSWG) of the Spanish Society of Nuclear Medicine and Molecular Imaging (SEMNIM): Radioguided localization of non-palpable breast lesions with or without indication for selective sentinel node biopsy: ROLL, SNOLL and I seeds.

Objective: To know the current status of the technique of radioguided localisation of non-palpable breast lesions with or without indication for selective sentinel node biopsy -ROLL, SNOLL and I seeds- by conducting a national survey developed by the Working Group on Radioguided Surgery (GTCRG) of the Spanish Society of Nuclear Medicine and Molecular Imaging (SEMNIM).

Material And Methods: In October 2020, the form was sent in digital format to the different nuclear medicine services in Spain. A response time of 2 months with an overtime of 15 days was given.