Shorter anogenital distance is observed in patients with testicular microlithiasis using magnetic resonance imaging.

Objective: To investigate the anogenital distance in patients with and without testicular microlithiasis (TML). Methods: A total of 101 patients underwent a conventional standard clinical B-mode scrotal ultrasonography and scrotal MRI. The patients were divided into two groups: patients with TML and non-TML. The latter served as control group. The anogenital distance was measured by a straight line from center of the anus to the posterior base of scrotum using MRI. Results: In the TML group, mean AGD was 5.4 (± 1.07) cm (range 29–79 mm), and in non-TML 5.9 (± 1.03) cm (range 35–85 mm) (p = 0.04). Conclusion: MRI is a useful tool to measure the AGD. It is easy to perform without any discomfort to patients. We found AGD to be lower in patients with TML. [ABSTRACT FROM AUTHOR]