Question juridique clé
Whether the cantonal court violated its duty under Art. 61(c) LPGA by not clarifying the contradictory medical evidence before deciding.
Solution extraite
Yes. If the evidence is insufficient, the cantonal court must itself take additional evidence or remit the case for further inquiry; it could not simply assume the full pension continued.
Motifs extraits
The file already contained several medical reports and counter-reports. The cantonal court could not disregard the prior investigations and, faced with conflicting opinions, had to clarify the decisive facts concerning health status and work capacity.