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  Indian J Med Microbiol
 

Figure 1: A 38-year-old male with a right testicular seminoma. (a) Grayscale US image shows a 38-mm, regular, margin circumscribed, and hypoechoic lesion (arrowheads) in the right testis. (b) Color Doppler US image shows mixed (peripheral and central) vascularization. (c) Strain elastography image shows a medium-to-hard (encoded blue–green) focal lesion. CEUS image shows (d) homogeneous hyperenhancement during the early phase and (e) isoenhancement during the late phase relative to the adjacent parenchyma. The arrows indicate testicular lesion seminoma. US: ultrasound; CEUS: contrast-enhanced US; S: soft; H: hard.

Figure 1: A 38-year-old male with a right testicular seminoma. (<b>a</b>) Grayscale US image shows a 38-mm, regular, margin circumscribed, and hypoechoic lesion (arrowheads) in the right testis. (<b>b</b>) Color Doppler US image shows mixed (peripheral and central) vascularization. (<b>c</b>) Strain elastography image shows a medium-to-hard (encoded blue–green) focal lesion. CEUS image shows (<b>d</b>) homogeneous hyperenhancement during the early phase and (<b>e</b>) isoenhancement during the late phase relative to the adjacent parenchyma. The arrows indicate testicular lesion seminoma. US: ultrasound; CEUS: contrast-enhanced US; S: soft; H: hard.