A comprehensive guide to pediatric diabetology. Good medical support from a pediatric diabetologist is crucial for the prognosis of a child or adolescent with type 1 diabetes. Keeping one's own expertise up to date is essential. This standard work in pediatric diabetology, now in its 7th edition, continues the established tradition of Hürter by combining theoretical foundations with current research findings. Treatment guidelines according to the applicable Consensus Guidelines of the ISPAD (International Society for Pediatric and Adolescent Diabetes). All important innovations in devices and insulin preparations are evaluated. Completely revised chapters on prediction, prevention, and intervention, inpatient treatment after manifestation, and the practice of insulin therapy are included. This is essential for the care of children or adolescents with diabetes.