Mrs. Rosemary Wanjiru Karume, an international patient who was brought to Fortis Hospital, Noida with a tumour in her left breast that was barely perceptible. After doctors failed to detect anything through other diagnostic procedures, Dr. Shubham Garg (Senior Consultant - Surgical Oncology) advised a PET scan, which detected a tumour of very small size. She recovered very fast after undergoing a mastectomy, and could be discharged from the hospital within two days. Watch on to get inspired.