Aleena Jain1, Ashok Sharma2, Renu Sharda2, Chitresh Aggarwal3. 1. Department of Pathology, Grecian Super Speciality Hospital, Mohali, Punjab India. 2. Department of Surgery, Grecian Super Speciality Hospital, Mohali, Punjab India. 3. Department of Oncology, Grecian Super Speciality Hospital, Mohali, Punjab India.