Kernrechtsfrage
Whether the disability pension should be increased on revision because the insured's health deteriorated after the pension award.
Extrahierter Entscheid
The medical record was inconsistent; a renewed specialized medical assessment was necessary before deciding whether a revision was warranted.
Extrahierte Begründung
The cantonal court could not reliably rule out a relevant somatic worsening, nor could it rely on the contested opinions to establish one. Conflicting expert views required further clarification by an independent specialist panel.