Question juridique clé
Whether the cantonal judgment finding a material improvement and confirming pension revocation under Art. 17 LPGA should be upheld
Solution extraite
The appeal was unfounded; the insured did not show that the cantonal court's factual findings or appraisal of the medical evidence were manifestly inaccurate or unlawful.
Motifs extraits
The Federal Court accepted the cantonal court's reliance on the BREM expertise as probative and held that the appellant's arguments and treating-physician reports did not convincingly displace it or justify a new expert opinion.