AntimetabolitesIntraoperative CareIntraoperative PeriodAntimetabolites, AntineoplasticMonitoring, IntraoperativeTetrahydrouridineFloxuridineTrabeculectomyIntraoperative ComplicationsInosine MonophosphatePhosphoribosyl PyrophosphateFluorouracilMitomycin6-MercaptopurineMethotrexateLeukemia L1210Folic Acid AntagonistsCytarabinePurinesAntineoplastic AgentsDrug SynergismDrug Screening Assays, AntitumorDeoxycytidineDrug Evaluation, PreclinicalCell SurvivalNeoplasmsFrozen SectionsTumor Cells, CulturedNeuronavigationPostoperative ComplicationsCell CycleCell DivisionBlood Loss, SurgicalIntraoperative AwarenessSurgery, Computer-AssistedCell LineTreatment OutcomeNeurosurgical ProceduresRetrospective StudiesKineticsIntraoperative Neurophysiological MonitoringAnesthesia, GeneralProspective StudiesPreoperative CareParathyroidectomyLaparoscopy