Mattia Perin has officially completed his six-month loan transfer to Genoa from Juventus, so Jandrei is expected to return to Brazil.
The Lega Serie A website confirmed the contract had been deposited with the authorities, as Perin underwent a medical this week.
It is a loan deal until the end of the season from Juventus, just 18 months after Genoa sold him for €14.2m plus bonuses.
The 27-year-old goalkeeper played only nine games for Juventus and became their third choice once Gigi Buffon came back this summer.
His arrival now bumps Ionut Radu down to understudy at Genoa, so Brazilian Jandrei – formerly of Chapecoense – is expected to cut short his brief Italian experience for a return to Brazil.
The Grifone paid €2.4m to purchase Jandrei from Chapecoense in January 2019, but he made only two appearances for the club in Serie A and the Coppa Italia.
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