Yerevan /Mediamax/. The First President of Armenia Levon Ter-Petrosyan underwent colon cancer surgery in Glendale Memorial Hospital, Glendale, U.S. on January 15.

According to the information disseminated by First President’s office, after post-surgery treatment, Levon Ter- Petrosyan was discharged from the hospital on January 24 and continues the recovery in his relatives’ house.