Clinical negligence in oncology • Delay in diagnosis of cancer • Radiotherapy planning and delivery errors • Stereotactic radiosurgery complications • Failure or delay in cancer treatment • Systemic therapy complications (chemotherapy/immunotherapy) • Management of brain metastases • Consent, risk disclosure and oncology treatment decisions All correspondence to: British Medical Experts, 60 Tottenham Court Road, Suite 6177a, Fitzrovia, London, W1T 2EW .