MicrosurgeryProctoscopyAdenoma, VillousLaser TherapySpisulaLasers, GasNatural Orifice Endoscopic SurgeryNeoplasmsAnal CanalRectal NeoplasmsAndrologyNeurosurgeryVasovasostomyJob DescriptionOrgan Sparing TreatmentsSurgery, Computer-AssistedRadiosurgeryAmputation, TraumaticLaryngeal NeoplasmsPituitary IrradiationLasersEarly Detection of CancerSurgical InstrumentsLaryngoscopyNeuroma, AcousticBreast NeoplasmsLung NeoplasmsGene Expression Regulation, NeoplasticProstatic NeoplasmsReplantationParticle AcceleratorsFallopian Tube DiseasesLow Density Lipoprotein Receptor-Related Protein-6Retrospective StudiesReconstructive Surgical ProceduresTreatment OutcomeAdenomaNeurilemmomaProtein Interaction Domains and MotifsAnorexia NervosaMeningiomaEquipment DesignStomach NeoplasmsColonic NeoplasmsNeoplasm StagingFollow-Up StudiesGene Expression ProfilingSpinal Cord NeoplasmsNeoplasm Metastasis