Barca's Ronald Araujo removed by ambulance at Nou Camp after clash of heads

Barcelona's players stand near the ambulance during the evacuation of Uruguayan defender Ronald Araujo after an injury. (Photo by LLUIS GENE/AFP via Getty Images)

Barcelona moved a step closer to securing second place in La Liga on Tuesday night with a 3-1 win over Celta Vigo but the game was marred by a head injury to defender Ronald Araujo.

Araujo suffered concussion and was taken to hospital by ambulance after a clash of heads with a teammate.