Mother of four Mikki has detected a small lump in her breast, so she comes in to see Dr Sonia Ashraf, while Dr Aireen Razak treat Caroline, who has discovered a knotty lump on her collar bone that has got her fearing the worst. Down the corridor, young father Hosea is concerned he may have suffered a mini-stroke, while away from the surgery, paramedic Sophie Daley visits the home of Parkinson's disease sufferer Robert, who has developed a worrying chest infection.

Dr Ashraf speaks to a man who has returned from a holiday in Egypt and may have picked up something with serious repercussions.