
Gutierrez shocked the football world in September when he announced he was undergoing treatment for testicular cancer in his native Argentina.
The 31-year-old had his left testicle removed as a result.
“Today I was given a medical discharge. Thank you very much to all who accompanied me at this time, especially my family, my parents, brothers, godmother and friends,” he posted.
The Premier League club posted: “Everyone at #NUFC is delighted to share the news that @elgalgojonas has been discharged from hospital in Argentina #UnitedWithJonas’.