Injury-plagued Sydney forward Gary Rohan has been stretchered off the MCG after he landed heavily on his head during the AFL match against Carlton.
Rohan collided with Blues defender Sam Rowe as they contested a mark in the third term.
Play was held up for several minutes as Swans medical staff attended to Rohan.
The motorised stretcher, which was on the ground before play was stopped, then took him from the field.
Rohan was taken to hospital for tests.
The Swans reported that Rohan was conscious and had full range of movement in his limbs.