Choledochocele, an overlooked diagnosis: report of 15 cases and review of 56 published reports from 1984 to 1992.

Background And Study Aims: Choledochocele (CDCL) is still regarded as being a rare abnormality, despite the increasing number of case reports published in the last ten years. The aim of this prospective study was to investigate the prevalence rate of CDCL in patients referred for endoscopic retrograde cholangiopancreatography (ERCP), as well as the short-term and long-term complications of endoscopic treatment.

Patients And Methods: Over a seven-year period, fifteen symptomatic patients (ten male, five female, age range 47-93 years) were identified as having CDCL out of a total of 1019 ERCP referrals to our unit.

The clinical need for sphincter of Oddi manometry in gastrointestinal endoscopy units.

The clinical need for sphincter of Oddi manometry (SOM) was investigated by retrospective analysis of 736 consecutive endoscopic retrograde cholangiopancreatography (ERCP) referrals (1985-89). During this period SOM was not performed in any unit in Greece including our own. Assuming a conservative or a more liberal policy in the utilization of SOM, a biliary and a pancreatic group of patients were established respectively, depending on the clinical presentation.