The Arlington County Fire Department responded to the Wendy’s in Courthouse (2038 Wilson Boulevard) this afternoon for a potentially serious burn injury.

Initial reports suggest a technician who was working on one of the restaurant’s fryers somehow had scalding hot oil spilled on his or her abdominal and groin area. Medics on the scene told the dispatcher that the burn injury was “significant.”

The patient was transported via ambulance to the Medstar burn center in D.C., according to ACFD spokesman Capt. Gregg Karl. No other details about the incident, which happened around 2:30 p.m., were immediately available.