Geographic Information SystemsDrainageDrainage, PosturalDrainage, SanitaryAbscessSuctionPancreatic PseudocystChest TubesGlaucoma Drainage ImplantsJaundice, ObstructivePostoperative ComplicationsLymphoscintigraphyLymphatic SystemCerebral VeinsCholangiopancreatography, Endoscopic RetrogradeTreatment OutcomeCholedochostomyEmpyema, PleuralPneumothoraxAbdominal AbscessThoracostomyCerebrospinal Fluid ShuntsBiliary Tract Surgical ProceduresCholestasisCholangitisCranial SinusesVentriculostomyLiver AbscessPleural EffusionTomography, X-Ray ComputedPostoperative CareHematoma, Subdural, ChronicPericardial EffusionHydrocephalusRetrospective StudiesThoracic DuctPancreas TransplantationCerebrospinal Fluid PressureCystostomyFistulaCatheterizationEndoscopyBile Duct NeoplasmsPancreatitis, Acute NecrotizingJejunostomyPancreaticojejunostomyPericardiocentesisBiliary FistulaCentral Nervous System Vascular MalformationsCholangiographyLymphedemaBile Ducts, IntrahepaticLymphocelePancreatic DiseasesBile DuctsEmpyemaVagotomyLiver Abscess, PyogenicLymphChylothoraxEndoscopy, Digestive SystemCommon Bile DuctDebridementSeromaBiliary Tract DiseasesCerebrospinal FluidHemothoraxDigestive System Surgical ProceduresPancreatitisSuppuration