Bishnu Saptarshi1, Partha Sarathi Patra2, Surender Sultania2, Avik Sarkar3, Jaba Ranjan Hembram3, Gopal Krishna Dhali2
Departments of 1Hepatology, 2Gastroenterology and 3GI Radiology, School of Digestive & Liver Diseases, Institute of Post Graduate Medical Education & Research, Kolkata.