Ranjit Chaudhary1, Kulwant Singh2, Ankit Jain2, Rakesh Biswas3. 1. Unit of Urology, Department of Surgery, People's College of Medical Sciences, Bhopal, Madhya Pradesh, India. 2. Department of Surgery, People's College of Medical Sciences, Bhopal, Madhya Pradesh, India. 3. Department of Medicine, People's College of Medical Sciences, Bhopal, Madhya Pradesh, India.