Hello sir my father is having vomit prob due to indigestion. 30th oct he got vomit after it 12th nov again same so discussed with Dr. he asked for blood test & the bilirubin 1.6 directed and mat with jaundice. He given some medicine for 5 days & again increase for 10 days. After it yellowness increased so hi ask for blood test & sonography. As per test reports bilirubin was 9.8 & in sonography" the CBD is dilated upto 13 mm with mild bilateral IHBR dilatation. An echogenic lesion seen in distal CBD. Gall bladder is over distended with sludge within. Overall features favour CBD obstructive etiology-- Calculus Mass. After it gone to gastrologist he tried to do ERCP but not done due to obstruction. After he suggested MRCP & CECT. As per both reports 80-90% Dr. saying it might be pancreatic cancer. After it tried PTBD but its not possible due to a vein wasn't effloresce. Now Dr. suggesting major & high risk operation from lbs delhi. Sir if can clear obstruction without operation please suggest.