Color Doppler video- simple cyst of testis:

This male patient underwent sonography of the scrotum for left testicular pain. The color Doppler video clip of the left testis shows a simple cyst of the upper pole of left testis. In addition, the patient has a large, grade 3 varicocele of the left scrotum (see video below). The cause of the left scrotal pain is in all probability, the varicocele, the cystic lesion of the testis being only an incidental finding.

                                                                                                                                                                                                                                   

Here are the still images demonstrating the simple testicular cyst:

The above ultrasound image shows a transverse section through the upper pole.  

 

 This is a long section color Doppler image of left testis with the non vascular anechoic lesion seen in the upper pole, clearly a cyst.

See: http://www.ultrasound-images.com/scrotum.htm for more on this topic.