Figure 1From: Malignant mesothelioma of the tunica vaginalis testis: a malignancy associated with recurrent epididymitis?Scrotal ultrasound image from 1 year ago (A) and prior to surgery (B). (A) mild hydrocele and increased thickness of the left tunica vaginalis; (B) a hypoechoic lesion of approximately 0.5 cm in size over the left epididymal head.Back to article page