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Fig. 2 | Cancer Imaging

Fig. 2

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

Fig. 2

A 24-year-old woman with a 4.2-cm diameter Xp11.2/TFE3 RCC. a Conventional US showed an isoechoic mass in the upper pole of the right kidney (arrows). b CDFI revealed a few blood flow signals around the tumour periphery (arrows). c The tumour enhanced simultaneously with the renal cortex at the initial enhancement of CEUS imaging (arrows). d The tumour showed heterogeneous isoenhancement at the peak enhancement of CEUS imaging (arrows). e The tumour showed fast wash-out at the medullary phase of CEUS imaging (arrows)

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