Key legal question
Whether disability insurance must cover growth hormone therapy for a child with Prader-Willi syndrome and a proven growth hormone deficiency.
Extracted holding
Yes. The deficiency was established lege artis by a pediatric specialist, and no mandatory stimulation test was required at that age.
Extracted reasoning
The Court held that scientific recognition and lege artis proof are sufficient under the relevant rules. The specialist used appropriate pediatric tests; a stimulation test was not feasible due to the child's age and is not legally mandated.