The 90-year-old had surgery on Monday and is expected to recover

Credit: Dave Kotinsky/Getty

Former President Jimmy Carter had surgery Monday to remove a small mass in his liver.

The 90-year-old underwent an elective procedure at Emory University Hospital in Atlanta and “his operation proceeded without issues, and the prognosis is excellent for a full recovery,” The Carter Center said in a statement.

Carter, who cut short a trip to Guyana in May because of health concerns, was in Austin, Texas, on Saturday to sign copies of his new book, A Full Life, Reflections at Ninety.

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The 39th president of the United States, who served from 1977 to 1981, was awarded a Nobel Peace Prize in 2002 “for his decades of untiring effort to find peaceful solutions to international conflicts, to advance democracy and human rights, and to promote economic and social development.”