Brain AbscessSubcutaneous TissueSpinal CordAbscessSpineLiver AbscessAbdominal AbscessLung AbscessSpinal Cord InjuriesEpidural AbscessNocardia InfectionsPsoas AbscessBacteremiaGranulation TissueLiver Abscess, AmebicSuppurationCitrobacter koseriCentral Nervous System Fungal InfectionsCellulitisAnti-Bacterial AgentsFasciaTuberculoma, IntracranialGranuloma, Foreign-BodySkinLiver Abscess, PyogenicBrain NeoplasmsFacial HemiatrophyFocal Infection, DentalTrypanosoma brucei bruceiStaphylococcal InfectionsMagnetic Resonance ImagingDrainageConnective TissueForeign-Body ReactionTomography, X-Ray ComputedSuctionTuberculosis, Central Nervous SystemBrain ChemistryStreptococcus intermediusSkin DiseasesFungemiaBacillaceae InfectionsFusobacterium InfectionsCraniotomyPeriapical AbscessRetropharyngeal AbscessBrain InjuriesRoot Canal Filling MaterialsBrainButtocksCalcium CompoundsFasciitisFasciitis, NecrotizingSilicatesInjections, SpinalGram-Positive Bacterial InfectionsDirofilariasisAbdominal WallSpinal Cord DiseasesBuruli UlcerCatheter-Related InfectionsAbdomenPeritonsillar AbscessTime FactorsPropylene GlycolFrontal SinusitisSoft Tissue NeoplasmsRats, WistarTreatment OutcomeSpinal NervesThighRetrospective StudiesSkin NeoplasmsTelangiectasia, Hereditary HemorrhagicStreptococcus milleri GroupFatal OutcomeAnesthesia, SpinalChromoblastomycosisScleroderma, LocalizedMicrodialysisBiocompatible MaterialsSpinal DiseasesGemellaCatheterization, Central VenousImplants, ExperimentalBrain MappingForeign BodiesAngiolipomaNocardiaSpinal Cord NeoplasmsSpinal CanalNeuroaspergillosisSpinal Nerve RootsEmpyemaNeurosurgical ProceduresCross InfectionFilarioideaMycobacterium ulceransAluminum CompoundsLipoma