Second primary malignancy among malignant solid tumor survivors aged 85 years and older

Abstract The cancer burden in the oldest old has increased rapidly. This study aimed to investigate the epidemiology of second primary malignancy (SPM) in malignant solid tumor survivors aged 85 years and older utilizing the Surveillance, Epidemiology, and End Results (SEER) database. A total of 128...

Full description

Bibliographic Details
Main Authors: Zhijia Zhang, Fei Liu, Yanlin Qu, Liqian Qiu, Liqun Zhang, Qiao Yang
Format: Article
Language:English
Published: Nature Publishing Group 2021-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-021-99260-6