Stage ivb is used to indicate the advanced stage of malignant tumors in clinical practice. Malignant tumors are graded according to their types and forms as well as the degree of impact on the organism, and are usually divided into four stages, i.e., Stage I, Stage II, Stage III and Stage IV, with the higher the stage, the higher the corresponding deterioration, and the more damage to the organism. Stage ivb usually indicates advanced stage of cancer, with relatively poor prognosis. Generally, chemotherapy, targeted therapy and immunotherapy can be used to prolong the life, and the quality of life can be improved as much as possible through positive intervention with a calm mind. It should be noted that cancer patients can reduce the adverse effects of the disease through “early detection, early diagnosis and early treatment”, and many patients may survive for a long time, so it is recommended that patients establish confidence in treatment and actively cooperate with doctors.