1. A method for imaging of tissue, comprising: providing a fiber optic bundle having a distal end; operatively coupling a dye carrier to the distal end of the fiber optic bundle, the dye carrier comprising at least one fluorescent dye; positioning a portion of the dye carrier in contact against a tissue region of interest to selectively introduce at least a portion of the at least one fluorescent dye into the tissue region of interest; generating light at a desired wavelength; transmitting the light into the fiber optic bundle and through the dye carrier onto the tissue region of interest to excite the fluorescent dye therein the tissue.