49ers WR Ricky Pearsall is dealing with knee swelling related to the PCL injury he suffered last year. Team says all options are being explored and there is some concern.

Later reports on this story

• InjuryOutUpdate: read the earlier report this one follows

  49ers WR Ricky Pearsall to undergo season-ending surgery on PCL injury dating back to last season.

  Injury

  PCL injury that dates back to last season

  Status

  Expected to undergo season-ending surgery

  Timeline

  Out for the year

  Recovery

  Expected to make a full recovery

  Ricky PearsallWR, SFSan Francisco 49ers