Tottenham boss Andre Villas-Boas has major injury concerns over Moussa Dembele.
Spurs' £15million Belgian star is sweating on results of scans showing his hip injury will need surgery.
Villas-Boas said: "He can't move properly so he will have a deeper scan on the injury to assess it properly.
"If he does need surgery we are looking at him being out for one month, maybe a month-and-a half.
"If not, he could be back in two weeks."