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Table 3 Multivariate logistic regression analyses of ultrasound parameters differentiating Xp11.2/TFE3 RCC from ccRCC and pRCC

From: Contrast-enhanced ultrasound findings of adult renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion: comparison with clear cell renal cell carcinoma and papillary renal cell carcinoma

Variable

Xp11.2/TFE3 RCC vs ccRCC

Xp11.2/TFE3 RCC vs pRCC

P value

OR (95% CI)

P value

OR (95% CI)

Agea

–

–

0.010

6.894 (1.582–30.046)

Calcification

0.006

12.915 (2.066–80.721)

–

–

Peak enhancement

< 0.001

27.485 (4.718–160.116)

0.006

7.961 (1.826–34.713)

  1. Dash indicates not significant
  2. aAge were classified on a scale of grade 1–2: grade 1, age was younger than the mean age of the whole two groups; grade 2, age was elder than the mean age of the whole two groups. The mean age of Xp11.2/TFE3 RCC and ccRCC was 51.7 years, the mean age of Xp11.2/TFE3 RCC and pRCC was 50.7 years
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Cancer Imaging

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