Paris St-Germain forward Neymar will be out for up to eight weeks after suffering ankle ligament damage, the French club have confirmed.
The 29-year-old Brazil international was carried off on a stretcher in the last few minutes of Sunday's 3-1 away victory at Saint-Etienne.
Neymar is set to miss seven PSG Ligue 1 matches and a Champions League tie.
"The examinations carried out confirm Neymar suffered a sprained left ankle with ligament damage," said PSG.
The club added that a further update would be made in 72 hours.
Domestically, PSG are 12 points clear of second-placed Rennes, while in the Champions League they are guaranteed to finish second in Group A and advance to the last 16.
PSG play Club Bruges at home on 7 December, before the tournament resumes in February.
Ex-Liverpool midfielder Georginio Wijnaldum, 31, is set to return to training this week after missing the game against Saint-Etienne with a knee injury.
However, he is expected to be absent for the home match against Nice on Wednesday. (BBC)
De Laurentiis desperate to sign Lookman
Delap markes debut with an assist as Chelsea win at the Club World Cup
Fans found guilty of hate crimes against Vinicius Jr
Son decision set to be delayed until after Spurs' Asia tour
Ronaldo loan move to Al-Hilal 'counter-intuitive'
NOC Commences Construction Of Its Permanent Secretariat In Abuja 
Dilapidated Awka Township Stadium is begging for rehabilitation to boost the vision
Gala confident of sealing record Osimhen transfer
Man City's Cherki wants Man Utd revenge
Delap a 'future England number nine' - Maresca
Paris St-Germain cruise past 10-man Atletico Madrid in Club World Cup encounter
Hamilton 'devastated' after running over groundhog
Rangers International going, going . . . (55,529 views)
Amaju Pinnick: A cat with nine lives (46,688 views)
Second Term: Amaju Pinnick, Other NFF Heavyweights Home to Roost •How Pinnick Broke the Jinx (44,704 views)
Missing $150,000 IAAF Grant: Solomon Dalung’s Hide and Seek game (44,300 views)
Current issues in Nigerian sports: Matters arising (44,296 views)
Sports Development: Zenith Bank on the zenith (44,289 views)
Gov. Abdullahi Ganduje’s solid footprints, commitment to sports development in Kano State (44,086 views)
NFF Presidency: Pinnick, Maigari, Ogunjobi, Okoye in Battle for Supremacy (43,633 views)
Olopade, BET9A wave of revolution in NNL (42,744 views)
Commonwealth Games 2018: Shame of Muhammadu Buhari, Solomon Dalung (41,366 views)
Ibrahimovic’s Man U exit: Whose decision is it? And in whose interest? (39,806 views)
John Mikel Obi: Segun Odegbami’s Outrageous Call! (39,232 views)