Primary Colorectal Signet Ring Cell Carcinoma and the Risk of Multiple Primary Gastrointestinal Malignancies: A Retrospective Cohort Based on SEER Database from 2000-2021
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Background: Signet-ring cell carcinoma (SRCC) is a rare subtype of colorectal cancer, constituting 0.5-2.5% of all adenocarcinomas. It is characterized by signet ring cells as the dominant malignant cell type. Developing gastroin... ...
