ERC Via Double-Balloon-Enteroscopy in Patients With Biliodigestive Anastomosis
NCT00454129
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
OTHER
Sponsor class
Conditions
Cholangiography
Interventions
PROCEDURE:
cholangiography via double-balloon enteroscopy
PROCEDURE:
MR cholangiography
Sponsor
Heidelberg University