Questione giuridica chiave
Whether the appeal satisfied the formal pleading requirements of Art. 42 LTF.
Decisione estratta
No. The filing merely commented obscurely on parts of the cantonal judgment and medical records, without showing why the findings were incorrect or why the decision violated law.
Motivazione estratta
A federal appeal must state prayers for relief, reasons, and evidence, and briefly explain the alleged legal error. Those requirements were manifestly not met.