Figure 2
From: Infertility risk assessment with ultrasound in congenital adrenal hyperplasia male patients
Typical images of testicular adrenal rest tumor (TART) involvement range scores. (a–e) show testicular B-mode ultrasound images of five male patients with congenital adrenal hyperplasia (CAH), aged 28, 41, 13, 11 and 17, respectively. (a) Score 1: Not detectable by scrotal ultrasound; (b) Score 2: Aggregated oval lesions in the mediastinum, involving no more than 1/3 of the sagittal section of the testis; (c) Score 3: The lesion fills the mediastinum and does not involve more than 1/3 of the transverse and sagittal of the testis; (d) Score 4: Under the circumstance of all the mediastinal involvement, the lesion on the transverse involves more than 1/3 of the testis with residence of normal testicular tissue; (e) Score 5: Diffusely growing lesion, no normal testicular tissue visible.
