"I will write to Prime Minister on behalf of my organisation to approve an AIIMS in the city," Aparna said in reply to a question while visiting encephalitis patients admitted in a medical college here.
Aparna, who is married to Mulayam's son Prateek, works for social organisation Harsh.
She appealed people to fight encephalitis and remain aware of the disease.
"Emphasis should be given on cleanliness and people should remain aware of the causes of the disease," she said.
During the visit to city, Aparna also visited Gorakhnath temple and offered condolences over the death of Mahant Avaidhnath and also met his heir and BJP MP Adityanath.