Crystal Palace shot stopper Dean Henderson could be facing another spell on the sidelines.
The English goalkeeper's Manchester United return ended within 25 minutes in the Carabao Cup.
Henderson had to come off in Palace's 3-0 loss to the Red Devils at Old Trafford on Tuesday.
Palace boss Roy Hodgson said afterwards: Not really [any update], because like all those muscle injuries the doctors can tell you which part of the leg the injury occurs in, but are not prepared to give any suggestion on the severity of it.
That will need a scan I am sure, and we will have to wait for the result of the scan. Often you have to wait a day or two before they can even do the scan. At the minute, we just know he had a very unfortunate end to a game he was really looking forward to playing."
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