Questão jurídica principal
Whether the insured's letter to the compensation fund constituted an appeal against the opposition decision.
Decisão extraída
The letter was not intended as an appeal; the matter was therefore removed from the roll.
Fundamentação extraída
After being invited to confirm his intention to appeal, the insured did not respond. The court inferred that the January 3, 2012 letter was not meant as a recourse against the opposition decision.