THE MAIN OBJECTIVE CONCERNS THE DEVELOPMENT OF INNOVATIVE PLATFORMS FOR IN VIVO THERANOSTICS BASED ON OPTICAL FIBRE ADVANCED TECHNOLOGY, THROUGH A SINGLE DEVICE, WHICH IS ACHIEVED THROUGH THE INTEGRATION OF SEVERAL DIFFERENT FIBRES OF FIBRE, ENGINEERED FOR THE SPECIFIC APPLICATION AND INTEGRATED IN MEDICAL NEEDLES. IT WILL BE POSSIBLE TO HAVE A SINGLE INSTRUMENT CAPABLE OF SIMULTANEOUSLY DIAGNOSING AND TREATING THE PATIENT, IN VIVO, WITHIN THE BODY OF THE PATIENT.