Update: Unified police said Bryan Royal was found safe Saturday morning. They did not release any additional information.

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Unified police are asking for help in finding a 46-year-old man who went missing Friday in Salt Lake City.

Bryan C. Royal was last seen around 5:30 p.m. walking away from Liberty Dialysis, 3701 S. State St., according to a news release from the state Department of Public Safety. Royal left the facility when his ride — someone with Wasatch Rehab — was more than an hour late picking him up. He hasn’t been seen since, and his cellphone is off.

Royal has an “extensive medical history," including diabetes, renal failure, chronic obstructive pulmonary disease and mental illness, according to a Unified police news release, and police believe he is in danger.

He is described as white, about 5-foot-5 tall and weighs 190 pounds. He has blond hair and blue eyes, and was wearing blue jeans and a black shirt with white stripes.

Anyone with information can call UPD at 801-743-7000.