Dr. Siegel consults on RENAL CYSTS (cysts of the kidney).\rbr\rbrlarge cortical renal cyst in a 10 yr old boy removed laparoscopically.\rbr\rbrDr. Stephen Hardeman is a member of the Urology Team, a three-location practice located in the Austin, Texas area. (0:05) - What is a Kidney Cyst? (0:33) .\rbr\rbrA huge left renal cyst presenting with chronic pain and pressure symptoms, removed laparoscopically via 3 ports (10mm,and 2 ports 5mm).