Kernrechtsfrage
Whether the disability pension could be revoked on the basis of revised health circumstances or reconsideration of the original award.
Extrahierter Entscheid
The health situation had significantly improved because the inflammatory systemic affection had remitted, so a revision ground existed; the original award did not need to be reassessed by reconsideration.
Extrahierte Begründung
The Federal Court relied on the expert opinion of Dr. L. and supporting indications from the treating physician. No concrete signs undermined the expert evidence were shown, so the cantonal court erred in disregarding it.