KATHMANDU, APRIL 18 CPN (UML) Chair KP Sharma Oli returned home on Saturday after being discharged from Tribhuvan University (TU) Teaching Hospital. Former PM Oli had undergone surgery for the removal of gallbladder stones. Hospital spokesperson Dr. Gopal Sedhai confirmed Oli's discharge, adding that he has been advised to take complete rest at home until full recovery. Oli was admitted to the hospital on March 28 and underwent the surgical procedure on April 13.