Polysplenia syndrome (PSS) is a rare congenital disease that associates multiple spleens to other malformations, most frequently cardiac, vascular, visceral, and biliary malformations. Most patients with PSS die in the early neonatal period because the disease is often accompanied by serve cardiac and biliary abnormalities. However, some patients have only mild cardiovascular malformations or anomalies in the abdominal organs, which are typically diagnosed incidentally in adulthood. We report the case of a 54-year-old woman who consulted for chronic atypical diffuse abdominal pain. The clinical examination was normal. Abdominal computed tomography showed a total of 5 spleens with vascular and pancreatic malformations as part of polysplenia syndrome. Symptomatic treatment was instituted with good evolution. No specific therapeutic indication was indicated in our case discovered incidentally in adulthood.