Brain AbscessAbscessHospitalizationLiver AbscessAbdominal AbscessLung AbscessNocardia InfectionsEpidural AbscessPsoas AbscessLiver Abscess, AmebicSuppurationCitrobacter koseriCentral Nervous System Fungal InfectionsTuberculoma, IntracranialLiver Abscess, PyogenicBrain NeoplasmsDrainageFocal Infection, DentalSuctionTuberculosis, Central Nervous SystemBrain ChemistryStreptococcus intermediusMagnetic Resonance ImagingBacillaceae InfectionsBrain InjuriesFusobacterium InfectionsPeriapical AbscessRetropharyngeal AbscessCraniotomyRetrospective StudiesTomography, X-Ray ComputedBrainAnti-Bacterial AgentsPeritonsillar AbscessFrontal SinusitisEmpyemaTelangiectasia, Hereditary HemorrhagicStreptococcus milleri GroupFatal OutcomeGemellaStaphylococcal InfectionsNocardiaLength of StayBrain MappingTreatment OutcomeNeuroaspergillosis