Prognostic Nomogram of Extranodal NK/T-cell Lymphoma

Prognostic Nomogram of Extranodal NK/T-cell Lymphoma: A Multi-center Retrospective Study

This study aims to evaluate prognostic factors for overall survival and explore risk progression-free survival in ENKTL, and establish a prognostic predictive nomogram for ENKTL patients.

This is a retrospective cohort study using anonymized information from patients with ENKTL. The following criteria are required: (1) Patients diagnosed with ENKTL between January 1, 2000 and August 31, 2020; (2) Patients older than 18 years. The pathology of initial diagnosis was reviewed by designated pathologists.

Inclusion Criteria:

• Patients newly diagnosed with ENKTL
• Patients diagnosed between January 1, 2000 and August 31, 2020
• Patients older than 18 years

Exclusion Criteria:

• Patients who did not have complete clinical information or immunohistochemistry, or who were lost follow-up immediately after treatment.