Tottenham are nervously waiting to find out the nature of Christian Romero's hamstring injury after Antonio Conte revealed another scan is required.
The Argentina defender sustained the muscle issue in his country's 0-0 draw with Brazil in a World Cup qualifier last week.
The problem ruled the 23-year-old out of Spurs' victory over Leeds last weekend and manager Conte has admitted the injury is 'serious'.
'We are waiting for another scan,' he said ahead of Spurs' Europa Conference League trip to NS Mura.