A 55-year-old man has been reported missing shortly after leaving the Queen's Medical Centre.
Narinda Sharma, of Clifton, was last thought to be leaving the hospital on Friday, May 31 at around 5.40pm.
Officers have described Mr Sharma as medium height, of slim build, wearing a light blue and grey t-shirt.
He is also wearing a dark hoodie and has short dark hair.
A Nottinghamshire Police spokesman said: "Officers are becoming growingly concerned for the safety of Narinda.
"If you have seen him or have any information please call 101."
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