Downloadable and recorded medical and surgical software; Downloadable and recorded medical and surgical software for identifying, targeting, sampling, recording, confirming, monitoring, and treating biological tissues and lesions; Downloadable and recorded software to diagnosis and treat cancer; Downloadable and recorded software for treatment planning and guidance for clinical, interventional, and/or diagnostic procedures regarding biological tissues; Downloadable and recorded software to direct and guide needles during medical and surgical procedures; Downloadable and recorded software for needle guide system for use in medical and surgical procedures; Downloadable and recorded medical software for creating and displaying records of biological tissues and lesions; Downloadable and recorded medical software for creating and displaying records and reports of the locations of lesions and for monitoring, managing and treating lesions; Downloadable and recorded software as a Medical Device (SaMD) for use as a medical instrument for identifying, targeting, sampling, recording, monitoring, confirming, and treating lesions; Providing downloadable software for exchanging information regarding cancer and the monitoring, screening, assessment, diagnosis, and intervention of lesions and cancer