Kernrechtsfrage
Whether the cantonal court arbitrarily assessed the evidence on informed consent and the medical file.
Extrahierter Entscheid
Yes. The court gave insufficient reasons for departing from the expert report and relied only on the lapse of time, which was not enough.
Extrahierte Begründung
The experts' findings, the absence of written documentation, and the physician's own later statements made the finding of sufficient information untenable; the cantonal court's doubt-based reasoning was arbitrary.