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Table 4 Results of 68Ga-PSMA PET/CT and mpMRI in the detection LNMs by the size of the node

From: Comparison of 68Ga-PSMA-11 PET-CT with mpMRI for preoperative lymph node staging in patients with intermediate to high-risk prostate cancer

 

Histopathology positive (n = 51)

Histopathology negative (n = 570)

68Ga-PSMA PET/CT positive (n = 51)

49

2

 Short-axis diameter < 5 mm

0

0

 Short axis diameter 5–10 mm

8

2

 Short-axis diameter > 10 mm

41

0

68Ga-PSMA PET/CT negative (n = 570)

2

568

 Short-axis diameter < 5 mm

0

549

 Short axis diameter 5–10 mm

1

19

 Short-axis diameter > 10 mm

1

0

mpMRI positive (n = 52)

49

3

 Short-axis diameter < 5 mm

0

0

 Short axis diameter 5–10 mm

5

1

 Short-axis diameter > 10 mm

44

2

mpMRI negative (n = 569)

2

567

 Short-axis diameter < 5 mm

0

541

 Short axis diameter 5–10 mm

2

26

 Short-axis diameter > 10 mm

0

0

  1. LN lymph node, LNM lymph node metastasis, PSMA prostate-specific membrane antigen, mpMRI multiparametric magnetic resonance image
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Journal of Translational Medicine

ISSN: 1479-5876

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