Low incidence of retained common bile duct stones using a selective policy of biliary imaging.
Surgeon
; 3(5): 352-6, 2005 Oct.
Article
em En
| MEDLINE
| ID: mdl-16245655
ABSTRACT
AIM:
Biliary imaging has decreased since the advent of laparoscopic cholecystectomy. This study aimed to examine the incidence of retained common bile duct (CBD) stones, using a selective policy of biliary imaging.METHODS:
A prospective computerised database was used to study patients who underwent laparoscopic cholecystectomy by one surgeon over 36 months. Two hundred and thirty-five patients (191 female, 44 male) were operated on. Ages ranged from 15 to 82 years (mean 47 years). Follow-up periods ranged from six to 39 months (mean 23.3 months). Selection for pre-operative endoscopic retrograde cholangiopacreatogram (ERCP), intraoperative cholangiography (IOC) or neither depended on liver function tests (LFTs) and CBD diameter on ultrasound prior to surgery. If LFTs were persistently raised and/or the CBD was dilated on ultrasound, patients underwent pre-operative ERCP. If LFTs were raised, and returned to normal promptly, IOC was performed.RESULTS:
Of 235 patients, 26 had pre-operative ERCP, 62 had IOC and 157 had neither. Ten patients had both ERCP and IOC. To date, one patient (0.43%) has radiologically-proven unsuspected retained CBD stones; these were successfully treated with ERCP.CONCLUSION:
Selective biliary imaging in patients undergoing laparoscopic cholecystectomy is safe. This process identifies the majority of patients with ductal calculi and minimises the need for unnecessary ERCP and peroperative cholangiography.
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Base de dados:
MEDLINE
Assunto principal:
Colangiografia
/
Cálculos Biliares
/
Colangiopancreatografia Retrógrada Endoscópica
/
Colecistectomia Laparoscópica
/
Colecistolitíase
Tipo de estudo:
Incidence_studies
/
Observational_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2005
Tipo de documento:
Article