Fig. 2From: Using contrast-enhanced ultrasonography to assess the degree of acute testicular torsion: a case series Normal testis using high-frequency ultrasound (A) and CEUS (B), testicular torsion using high-frequency ultrasound (C) and CEUS (D). Patient 2. Male, 19 years old. The patient with incomplete torsion. High-frequency ultrasonography showed normal echo of healthy testis (A), contrast-enhanced ultrasound showed that the this normal testicular parenchyma is filled with contrast agent with evenly distributed and highly enhanced (B); high-frequency ultrasonography showed abnormal echo of healthy testis (C), contrast-enhanced ultrasound showed that the this twisted testicular parenchyma was filled with contrast agents with uneven distribution, and the enhancement degree was lower (D).Back to article page