Episode 4

ENT surgeon Shahz Ahmed prepares to operate on Sarah. At just 35-years-old, she has a large bone tumour growing in the sinus area of her head. As the tumour grows, it's pushing into her skull and pressing on her eye - and without treatment, she will eventually go blind. Mike is having a high-risk but potentially life-saving operation. Despite initially being told that his pancreatic cancer was inoperable, hepatobiliary surgeon Nik Chatzizacharias believes he can remove the tumour. And surgeons operate on Deborah, a mother of three with early-stage breast cancer.