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Table 4 PSMA PET/MRI has higher sensitivity and specificity for detecting pelvic lymph node metastasis when compared to MRI. (A: lymph node-based analysis; B: patient-based analysis)

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

Parameter

Sensitivity % (95% CI)

Specificity % (95% CI)

A

PET/MRI

77.78 (61.91 to 88.28)

99.76 (98.68 to 99.96)

 

MRI

63.89 (75.03 to 97.78)

99.53 (98.31 to 99.87)

B

PET/MRI

91.67 (64.61 to 98.51)

100.00 (86.68 to 100.00)

 

MRI

83.33 (55.20 to 95.30)

100.00 (86.68 to 100.00)

  1. The 95% CI for the sensitivity and specificity estimates were calculated using Wilson's score method
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Cancer Imaging

ISSN: 1470-7330

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