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EJNMMI Reports

Table 3 Segmented lesions in the test group

From: AI-based quantification of whole-body tumour burden on somatostatin receptor PET/CT

 

Reader A

AI model

Reader B

Total number of segmented lesions

267

265

269

Number of lesions per patient (IQR)

3.0 (1.0–14.8)

3.5 (1.75–14.8)

2.5 (1.0–16.3)

SRETVwb (IQR)

6.8 (1.0–35.8)

4.7 (0.5–28.8)

6.5 (0.5–42.8)

TLSREwb (IQR)

61.9 (7.6–583.4)

40.7 (3.4–562.1)

65.1 (2.1–605.0)

  1. Total number of segmented lesions in the test group (n = 30) presented for Reader A, the AI model and reference Reader B. Numbers are total number of lesions, median number of lesions per patient, whole-body somatostatin receptor-expressing tumour volume (SRETVwb) in ml and whole-body total lesion somatostatin receptor expression TLSREwb, with interquartile range (IQR)
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