Biliary Strictures after Liver Transplant are particularly difficult to handle.
Dr Manav Wadhawan is well known across the world for various techniques he has innovated for negotiation of post transplant biliary strictures. He has extennsively published in this field in various high impact journals. pateints from across the country & subcontinent come to him for ERCP's.
Attached Below is a recent review article published by him in 2016 on this science.