Chelsea midfielder Oscar has not been included in Brazil's squad for the Copa América in Chile this summer due to injury.
The 23-year-old was not among the 23-man party named by head coach Dunga on Tuesday after Stamford Bridge boss Jose Mourinho informed the CBF (Brazilian FA) that he had suffered a problem in a recent training session.

"He had an injury in his last training session with Chelsea," Dunga said. 
"We talked to Mourinho and with the Chelsea doctors. His period of recovery will be somewhat prolonged, so he will not be in the best condition.
"We think he will be better prepared for the World Cup qualifiers, which begin soon after the Copa América."
Oscar posted a message on social media soon after which read: "I am very sad not to defend my country in the Copa América because of an injury. Thank you all for caring !!"