Nottingham Forest were dealt a fresh injury concern during their Europa League quarter-final clash with Porto. Striker Chris Wood was forced off in the 16th minute of the second leg of the Reds’ last-eight tie at the City Ground . It came after he had been on the end of a horrible tackle by Jan Bednarek which resulted in the Porto man being sent off. Wood had received treatment after the challenge and initially carried on. However, he went to ground for a second time soon after and was replaced by Igor Jesus. JOIN US ON FACEBOOK! Get all the Nottingham Forest latest via our Facebook page The New Zealand international has only recently returned from a lengthy lay-off due to a knee injury. Forest will hope it is a positive that Bednarek caught the front man on the opposite knee to the one he had surgery on. Wood walked off the pitch when he was replaced. This evening’s game marked only his third appearance after being out of action since October. The quarter-final tie was delicately poised going into tonight’s match after it had finished 1-1 in last week’s first leg in Portugal. Morgan Gibbs-White put the Reds 1-0 up on the night and 2-1 ahead on aggregate when he scored in the 12th minute. WORLD CUP LEGENDS: The stars who lit up football’s greatest tournament – Buy the Special Edition today Every day, the NottinghamshireLive football desk strive to deliver all manner of news, features and transfer-related stories as a part of our overall package of Nottingham Forest content. Our dedicated reporter Sarah Clapson – who you can follow on X by clicking here – follows Forest home and away and offers you comprehensive coverage from matchdays, press conferences and everything that happens in between. So much happens day to day and sometimes you can struggle to keep on top of the very latest updates as and when they occur – that’s why we have produced a daily newsletter which you can sign up to, for free, and which means you’ll have a round-up of the key stories land in your email inbox. Sign up to the Forest newsletter here . You can also get all your favourite content from NottinghamshireLive’s Forest team on WhatsApp. Click here to sign up for breaking updates about the biggest stories in and around the club. If you prefer reading our Reds stories on your phone, consider downloading the NottinghamshireLive app, in which you can personalise the content you see by selecting Nottingham Forest as one of your designated topics. You can get it from Apple here and for Android here .