Debjit Kar1, Anupam Das2, Abheek Sil3. 1. Department of Dermatology, JP Hospitals, Rourkela, Odisha, India. 2. Department of Dermatology, KPC Medical College and Hospital, Kolkata, West Bengal, India. 3. Department of Dermatology, RG Kar Medical College and Hospital, Kolkata, West Bengal, India E-mail: anupamdasdr@gmail.com.