Apollo hospital's medical superintendent Dr Partho Bhattacharya said Bandoyopadhyay's condition is improving and his infection has settled down with resolving of acute pancreatitis.
"Liver abscess drainage has decreased, it has been decided for discharge of patient with drains in 2-3 days time and gall bladder surgery later this month," he said.
The 62-year-old MP was admitted to the hospital on December 26.