Table 1_Paired dosimetric comparison of VMAT-based total body and total marrow irradiation

A paired dosimetric comparison of Volumetric Modulated Arc Therapy (VMAT)-based Total Body Irradiation (TBI) and Total Marrow Irradiation (TMI) plans for 30 adult acute leukemia patients. The dataset was created by Sevim Sahin and last updated in June 2026. It likely contains plan quality and complexity metrics, including homogeneity index, monitor units, segment number, and modulation factor, for both treatment types.

Use Cases

• Compare organ-at-risk dose reduction between TMI and TBI based on the reported mean dose reductions to the heart, kidneys, liver, and lungs.
• Analyze plan complexity metrics like monitor units and segment number to assess treatment efficiency.
• Evaluate the impact of AI-based auto-segmentation on planning standardization for skeletal target delineation.

Strengths

• Includes paired data from 30 adult patients, allowing for direct within-patient comparison.
• Plan quality was assessed using multiple metrics: homogeneity index, monitor units, segment number, and modulation factor.
• Results show statistically significant (p < 0.001) dose reductions to all evaluated organs at risk with TMI.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Data is from a single, retrospective study of 30 patients, which may limit generalizability.

Provenance

Source

figshare

Collection Method

Retrospective study generating paired VMAT-based TBI and TMI plans using the same CT datasets from 30 patients.

Freshness

Last updated 2026-06-02 04:28:27; freshness should be verified.