Data released by the National Cancer Center (2024) shows that young people aged 15–39 account for about 5% of all new cancer cases. While the incidence rate is relatively low, it is rising year by year. Common cancers among young people: Thyroid cancer/Breast cancer/Leukemia/Lymphoma Colorectal cancer. Cancers Becoming More Common in Young People.

According to statistics from the World Health Organization (WHO), the incidence rate of lymphoma is increasing by 7.5% annually, making it one of the malignant tumors with the fastest growth rate over the past decade, and it is also showing a younger trend. Lymphoma can occur in any part of the lymphatic system, with diverse clinical manifestations that affect the immune system and overall health. Its signs and symptoms may include fever, anemia and bleeding manifestations.