MicrosurgeryProctoscopyFluorescenceGreen Fluorescent ProteinsMicroscopy, FluorescenceLuminescent ProteinsAdenoma, VillousLaser TherapyFluorescent DyesFluorescent Antibody TechniqueFlow CytometrySpisulaCell SeparationLasers, GasNatural Orifice Endoscopic SurgeryStaining and LabelingAnal CanalAndrologyNeurosurgeryVasovasostomyCell DifferentiationCell LineCells, CulturedCell MovementNeurosurgical ProceduresRectal NeoplasmsOrgan Sparing TreatmentsSurgery, Computer-AssistedAmputation, TraumaticRadiosurgeryLaryngeal NeoplasmsPituitary IrradiationLasersSurgical InstrumentsLaryngoscopyNeuroma, AcousticReplantationFallopian Tube DiseasesParticle AcceleratorsReconstructive Surgical ProceduresNeurilemmomaSurgical FlapsMeningiomaEquipment DesignAdenomaSpinal Cord Neoplasms