Lee, Ryukyung Percutaneous transhepatic gallbladder drainage followed by elective laparoscopic cholecystectomy for patients with moderate to severe acute cholecystitis. [electronic resource] - Medicine Nov 2017 - e8533 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1536-5964 Standard No.: 10.1097/MD.0000000000008533 doi Subjects--Topical Terms: AgedAged, 80 and overC-Reactive Protein--analysisCholecystectomy, Laparoscopic--methodsCholecystitis, Acute--bloodCombined Modality TherapyDrainage--methodsElective Surgical Procedures--methodsFemaleGallbladder--surgeryHumansLiver--surgeryMaleMiddle AgedOperative TimePostoperative Complications--etiologyRetrospective StudiesRisk FactorsTreatment Outcome