Key legal question
Whether the prior AI refusal could be revised under Art. 53(1) LPGA based on later medical evidence
Extracted holding
Yes. The later psychiatric reports established a new and important fact: the initial diagnosis was objectively flawed because the illness was schizophrenia with adult onset, not a personality disorder starting in adolescence.
Extracted reasoning
A new medical report is not enough by itself, but here the later evidence did not merely reassess known facts; it showed that the original decision rested on an incorrect medical premise and on an essential fact that had been unknown despite due diligence.