Nurses in the intensive care unit (ICU) generally see patients with cancer only when they are extremely sick—not throughout the extensive cancer journey they go through before they get to the ICU. Educating and familiarizing ourselves, as ICU nurses, with a patient’s oncology plan, goals, and history can improve overall care. Learning at which points in the process of cancer treatment certain issues are more likely to arise, such as tumor lysis syndrome during high-dose induction, when a patient is most likely to be neutropenic during a stem cell transplant, and other general facts about oncology, can help improve the care we give. It helps us understand our patients as a whole. The oncology population is a huge part of medical intensive care, and encouraging critical care nurses and oncology nurses to collaborate can help improve the continuity of care and eliminate errors in the ICU.