Well known social activist Anna Hazare has been admitted in a Pune hospital after facing problems like loss of appetite weakness and passing of urine. According to his lawyer Milind Pawar Anna is likely to undergo prostate surgery on Tuesday. 'We requested him to stay under medical supervision for 24 hours. We have carried out all medical tests. The reports will be available by tomorrow. The next course of action will be taken based on the reports.' the doctors at the hospital in which Anna was admitted told TOI. (Read: Why has Anna Hazare been hospitalised?)