An electronic endoscope system has a video-scope, an illumination apparatus, an imaging device, and an image synthesizing processor. The light is generated inside the body to perform a modified photodynamic therapy treatment that allows treatment of body regions that are inaccessible by normal PDT procedures. By way of example, a first ion implantation may be performed, at a first temperature, through the group of fins and the test structure. 3, and which exhibits a maximum intensity peak at a diffraction angle in the range of from 38. The printer assembly also includes a print engine having two opposed arcuate printheads each with a radius of curvature which approximates a radius of inlet rollers with each roller at least partially received in said curvature of each respective printhead, the print engine configured to print ink followed by a fixative onto the media operatively fed between the printhead.