Medical treatment of solid cancer is based on guidelines from the large, international Cancer Societies. Palliative treatment starts with so called 1. Line therapy. In case of resistance or intolerable side effects, treatment is changed to 2. Line therapy containing different drugs. Beyond 2. Line therapy there is rarely more help to get from guidelines and treatment becomes experimental or based or doctor´s choice. Today, it is typical at this point that you can consider whether IndiTreat® testing is for you to try. However, you may consider discussing IndiTreat® based treatment with your doctor already after failure of 1. Line treatment.