Newborn with echogenic kidneys on prenatal ultrasound Pediatric Imaging Genitourinary March 6, 2019July 16, 2019 Transverse and sagittal US images of the right kidney shows it to be enlarged and echogenic. The left kidney was identical in appearance. The diagnosis was autosomal recessive polycystic kidney disease. Related Published March 6, 2019July 16, 2019