Question juridique clé
Whether a revision ground existed under Art. 17 LPGA to suppress the invalidity pension
Solution extraite
A revision could not yet be finally assessed on the present record because the somatic situation remained insufficiently established; the file had to be supplemented with a multidisciplinary expert report.
Motifs extraits
Psychic health had improved, but the existing rheumatological report was too cursory and did not adequately address the evolution of the somatic disorders since 2001. In a pension-removal case, the court may not simply allocate the lack of proof against the authority when further inquisitorial measures can still clarify the decisive facts.