Inspissated bile syndrome; Safe and effective minimally invasive treatment with percutaneous cholecystostomy in neonates and infants.

PURPOSE: Inspissated bile syndrome (IBS) is a rare cause of obstructive jaundice in neonates and infants with several treatment options reported. We present our experience with the use of minimally invasive ultrasound-guided percutaneous cholecystostomy drain catheter placement with ongoing saline lavage in neonates and infants.

METHODS: Retrospective chart review of patients treated with percutaneous cholecystostomy, from February 2010 till June 2015. We reviewed the technical and clinical success along with complications of the procedure.

RESULTS: There were 6 patients, mean age 17weeks (range 4-40). Most had significant risk factors for IBS presenting with biliary obstruction. A total of 7 procedures performed on the 6 patients, with a technical success rate of 6/7. One patient required cannulation of the intrahepatic biliary system. Drains were flushed for a median of 26days (10-70). Clinical success was achieved in all patients. 3 had displacement of the drain, one of which required re-insertion. Another developed a small sub-hepatic collection post procedure with pyrexia. On long term follow up one was found to have a forme fruste choledochal cyst.

CONCLUSION: Centers with suitable interventional radiology services ultrasound-guided percutaneous cholecystostomy drain catheter placement with ongoing saline lavage is a safe and effective minimally invasive treatment for IBS in neonates and infants.