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NIR guide localization of margin extension. (A,B) Initial view of a chest wall myoepithelial carcinoma with white light (A) and NIR (B). NIR, near infrared. (C–F) Medial extension of the myoepithelial carcinoma was not appreciated with standard of care white light and tactile feedback (C), but it was recognized by NIR (D). Medial extension of the tumor was further localized with NIR after medial dissection proceeded (E) and (F). NIR, near infrared.
