Birmingham City manager Chris Davies is unsure whether striker August Priske will be fit for their Halloween fixture against Lincoln.
The Blues' striker picked up a knock during their game against Queen's Park Rangers and was replaced by Luis Vazquez in their 1-0 loss to Cardiff.
Speaking to BBC Radio WM, Davies said: "He felt something in the game last week that he was trying to run off and it developed into something that was too much of a risk to continue with."
"Hopefully he's around for the next one, but if not then the one after that."
The 6ft 5in Denmark forward has found the net four times and provided one assist in the Championship this season after signing from from Swedish top-flight club Djurgardens in January.
Davies added that the loss of Priske on Saturday was "a blow".
"You could see his presence, quality and mobility up there was amiss," he added.