Noted cinematographer Nadeem Khan has undergone brain surgery at a hospital here after he suffered a fall. Nadeem Khan, son of famous Hindi novelist and scriptwriter Rahi Masoom Raza, was admitted to Lilavati hospital in suburban Bandra on Monday evening after he fell from a flight of stairs and suffered injuries in head, shoulder and chest.”We have been in the lockdown for the last two months and just a night before we stepped out of our house and while we were getting down he fell from the building staircase and started bleeding. We immediately rushed him to the hospital.”He has been admitted to the hospital, he is in the ICU. He has undergone brain surgery. The next 48 hours are critical. We are praying and hoping he will be fine,” Nadeem Khan’s wife Parvati, who is a singer, told.