Abdomen, AcuteAbdomenTorsion AbnormalityAppendicitisIntestinal PerforationRupture, SpontaneousLaparotomyRadiography, AbdominalLymphangioma, CysticIntestinal ObstructionPneumoperitoneumColonic DiseasesDiverticulitisUterine PerforationPeritoneal DiseasesHemoperitoneumCholecystitisOmentumAppendectomySplenic RuptureAbdominal PainOvarian DiseasesWandering SpleenDiverticulumCecal DiseasesTomography, X-Ray ComputedPneumatosis Cystoides IntestinalisVideo-Assisted SurgeryExtravasation of Diagnostic and Therapeutic MaterialsIntussusceptionColon, SigmoidIntestinal VolvulusPulse Therapy, DrugIleal DiseasesJejunal DiseasesInfarctionFatal OutcomeAbscessOvarian CystsRectus AbdominisLaparoscopyPolyarteritis NodosaIntestinal Diseases