Abhijeet Kumar Jha1, Rajesh Sinha2, Anil Kumar3, Smita Prasad2. 1. Department of Skin and VD, Patna Medical College and Hospital, All India Institute of Medical Sciences, Patna, Bihar, India. 2. Department of Dermatology STD and Leprosy, All India Institute of Medical Sciences, Patna, Bihar, India. 3. Department of General Surgery, All India Institute of Medical Sciences, Patna, Bihar, India.