an analysis of 237 consecutive ptc/ptd procedures revealed radiographically demonstrable complications in 21 per cent ( 50/237 cases : bile-contrast medium leakage 24 cases , haemobilia 18 cases ) and clinically registered complications in 11 % ( 26/237 cases : bile or blood leakage with or without peritonitis in 10 cases ) .
C0018994
haemobilia
C0019080
blood leakage