Kernrechtsfrage
Whether the pension revision and revocation under Art. 17 ATSG were justified.
Extrahierter Entscheid
The medical and economic evidence supported a relevant improvement in health and work capacity, so the revision ground was met and the pension could be withdrawn.
Extrahierte Begründung
The expert report of Dr. med. E. had full probative value; the cantonal court's assessment was not arbitrary and further medical inquiries were unnecessary.