Fig. 1From: Sonographic features of the testicular adrenal rests tumors in patients with congenital adrenal hyperplasia: a single-center experience and literature reviewUltrasound features of TART. This is a 13-year-old CAH patient. Palpable testicular nodules were detected through physical examination and a scrotal ultrasound was therefore performed. The scrotal gray-scale ultrasound (a) and color Doppler ultrasound (b) showed homogeneous hypoechoic lesions with clear boundary on both testes with marked vascularity. Follow-up gray-scale (c) and color Doppler (d) ultrasound examination was performed after a 6-month steroid treatment, which showed a remarkable decrease in lesion size and vascularityBack to article page