Correlation between lymphoma and second primary malignant tumor.

ABSTRACT: Although studies have investigated the risk of second primary malignancies (SPMs) associated with lymphoma of various sites, limited studies have investigated risk of lymphoma with different SPMs and risk factors related to different SPMs. We conducted a retrospective cohort study to evaluate the cumulative incidence and risk factors of different secondary SPMs in patients previously diagnosed as lymphoma, and to compare the survival rates of SPMs and primary malignant tumors. Retrospective analysis was performed on data obtained from Surveillance, Epidemiology, and End Results database. Patients with an initial primary malignancy diagnosis of lymphoma between 2000 and 2019 were included in the study. The statistical analysis was conducted from March 2022 to January 2023. The development o

SUBMITTER: Liu L 

PROVIDER: S-EPMC10174373 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature