Journal Obesity Surgery. Volume 29(12):4127-4130, 2019 12. Author Hendrikx L; Brandts H; van Borren M; de Boer H. The causes and treatments of hyperammonemia during tube feeding are discussed. Link https://europepmc.org/article/med/31654342 Tags bariatric surgery Enteral tube feeding Gastric bypass Hyperammonemia Protein malnutrition Refeeding Urea cycle