title: Spontaneous Self-Expulsion of a Large Stone From the Abdomen.
authors.affiliation: Department of General Surgery, Singapore General Hospital, Singapore.
authors.forename: Kherru Sarah
authors.initials: KS
authors.lastname: Sim
authors.affiliation: Department of Hepatopancreatobiliary and Transplant Surgery and Department of General Surgery, Singapore General Hospital, Singapore.
authors.forename: Chung Yip
authors.initials: CY
authors.lastname: Chan
authors.affiliation: Department of Hepatopancreatobiliary and Transplant Surgery and Department of General Surgery, Singapore General Hospital, Singapore.
authors.forename: Ser Yee
authors.initials: SY
authors.lastname: Lee
mesh_terms: D000368:Aged; D001658:Biliary Fistula / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D002764:Cholecystitis / Q000209:etiology; D002767:Cholecystostomy / Q000009:adverse effects; D017577:Cutaneous Fistula / Q000000981:diagnostic imaging / Q000209:etiology* / Q000628:therapy; D042882:Gallstones / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy; D006801:Humans; D008297:Male; D012307:Risk Factors; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome