Congenital malformations of the seminal vesicles (SVs) are rare and are often associated with abnormalities of the ipsilateral upper tracts as embryologically both the ureteral buds and SVs arise from the mesonephric ducts. The triad of SV cysts. ipsilateral renal agenesis. and ejaculatory duct obstruction is known as the Zinner syndrome. https://www.sourcebmxers.shop/product-category/bags/