Axl Rose injured his leg on a wild weekend in Moscow.
The Guns N' Roses frontman slipped and pulled a hamstring, suffering severe bruising after partying following the band's gigs in the Russian city on Friday (11.05.12) and Saturday (12.05.12).
He posted a picture of his injury on twitter with the caption: ''Can U say HemaToma? (sic)''
A haematoma is a build-up of blood under the skin, and in severe forms has to be drained.
A source told The Sun newspaper: ''Axl needed medical attention for a nasty leg injury and was unable to fly [out of Moscow] with the rest of the band.''
However, Axl is expected to make tonight's (17.05.12) Dublin show in Ireland before performing in Nottingham, Liverpool, Newcas...