Karthikeyan Velumurugan1, Bharath Veerabharappa1, Afroz Khan1, Gabriel Sunil Rodrigues2. 1. Department of General Surgery, Kasturba Medical College & Hospital, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India. 2. Department of General Surgery, Kasturba Medical College & Hospital, Manipal Academy of Higher Education, Manipal, Karnataka, 576 104, India. gabyrodricks@gmail.com.