Paris Saint-Germain striker Zlatan Ibrahimovic has been ruled out for "four weeks" with a hamstring injury.
The Sweden international picked up the knock in the second half of PSG's 3-1 victory against Chelsea in the Champions League on Wednesday evening, and he will miss the second leg.
PSG president Nasser Al Khelaifi told RMC: "It's an MRI [scan] at this time. We will have the result within half an hour or an hour.
"But he will need at least four weeks of rest. He won't play the next game against Chelsea."
The French champions are currently top of Ligue 1.
