SEER Database Cohort of 221 Ovarian Lymphoma Patients, 2000-2020

221 patient records from the Surveillance, Epidemiology, and End Results (SEER) database representing the largest reported cohort of ovarian lymphoma. The retrospective cohort study analyzes prognostic factors and survival outcomes from 2000 to 2020. The supplementary material was authored by figshare admin karger.

Use Cases

• Analyze prognostic factors for cancer-specific survival based on age, disease classification, and histological grade.
• Compare survival outcomes between localized primary ovarian lymphoma and lymphoma involving the ovary.
• Investigate treatment patterns and surgical intervention rates, including inappropriate procedures.
• Study demographic and clinical characteristics, such as patient age, race distribution, and histology prevalence.
• Model long-term survival rates (5-year and 10-year) for a rare cancer subtype.

Strengths

• 221 patient records, described as the largest ovarian lymphoma cohort ever reported.
• Long median follow-up period of 80 months provides insights into long-term survival.
• Analysis includes detailed multivariate results with hazard ratios for key prognostic factors.
• Clear distinction between two patient categories (L-POL and LIO) with specific counts (75 and 146).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic and temporal bias inherent to the SEER database.

Provenance

Source

SEER database (Surveillance, Epidemiology, and End Results).

Collection Method

Retrospective cohort study.

Time Range

2000-2020.

Freshness

Last updated 2026-04-28 05:55:11; freshness should be verified.

Geography

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