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Table 3 Nodal gross tumor volume measurement and parameter statistics

From: Variability of radiotherapy volume delineation: PSMA PET/MRI and MRI based clinical target volume and lymph node target volume for high-risk prostate cancer

Characteristic

(n = 12)

MRI-GTVn(cc)

PET/MRI-GTVn(cc)

Overlap volume (cc)

CI

LCF

DSC

Mean

2.775

3.167

1.433

0.927

0.284

0.295

SD

5.047

4.118

2.854

0.621

0.272

0.242

  1. CI Conformity index, LCF Lesion-coverage factor, DSC Dice similarity coefficient, GTVn Nodal gross tumor volume
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Cancer Imaging

ISSN: 1470-7330

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