DNA RepairDNA GlycosylasesUltraviolet RaysXeroderma Pigmentosum Group A ProteinDNA DamageDNA-(Apurinic or Apyrimidinic Site) LyasePyrimidine DimersXeroderma PigmentosumN-Glycosyl HydrolasesDNA Polymerase betaEndodeoxyribonucleasesUracil-DNA GlycosidaseDNADNA Repair EnzymesDNA Transposable ElementsDNA-Binding ProteinsBase SequenceMohs SurgeryMolecular Sequence DataRectal NeoplasmsElectrosurgeryRecombination, GeneticUracilMutationDeoxyribonuclease (Pyrimidine Dimer)DNA AdductsDNA-Formamidopyrimidine GlycosylaseXeroderma Pigmentosum Group D ProteinBase Pair MismatchIntegrasesEscherichia coliMethyl MethanesulfonateDNA LigasesThymine DNA GlycosylaseCarbon-Oxygen LyasesSkin NeoplasmsNeoplasm Recurrence, LocalGuanineTreatment OutcomeFlap EndonucleasesDNA HelicasesPterygiumLymph Node ExcisionEyelid NeoplasmsDeoxyribonuclease IV (Phage T4-Induced)Cockayne SyndromeEscherichia coli ProteinsDNA Breaks, Single-StrandedThymineTransposasesProctoscopyAttachment Sites, MicrobiologicalPilonidal SinusDNA, BacterialPlasmidsCell ExtractsDNA ReplicationFollow-Up StudiesRetrospective StudiesBiopsy, NeedleApurinic AcidCarcinoma, Basal CellRecombinasesAlkylating AgentsCholedochal CystCystsDNA NucleotidyltransferasesPentoxylDNA-Directed DNA PolymeraseMutagenesisExodeoxyribonucleasesReplication Protein AVacuumSaccharomyces cerevisiaeSubstrate SpecificityTomography, X-Ray ComputedTime FactorsPostoperative ComplicationsLipomaProliferating Cell Nuclear AntigenDigestive System Surgical ProceduresAnal CanalCell LineSurgical FlapsKineticsMelanomaHeLa CellsFicusinOligonucleotidesFacial NeoplasmsMutagensOsteoma, OsteoidMicrosurgeryBiopsyParamecium tetraureliaRadiation EffectsDNA, FungalConjugation, GeneticDeoxyguanosineDose-Response Relationship, Radiation