pyel-, pyelo-

(Greek: renal pelvis; especially of the kidney; from "tub, vat, basin, and trough")

pyelovenous
ureteropyelitis (s) (noun) (no pl)
The inflammation of a ureter: When Jane went to her doctor because she had pains in her abdomen, Dr. Smart examined her and said that she had a case of ureteropyelitis caused by a bacterial infection of the urinary tract.
ureteropyelography (s) (noun) (no pl)
A contrast radiography of the ureter and the nearby renal pelvis: A ureteropyelography is a radiographic visualization of the upper urinary tract by the injection of a contrast medium, usually through a ureteral catheter. It can be performed either unilaterally or bilaterally.
ureteropyelonephritis (s) (noun) (no pl)
The simultaneous inflation of the ureter and the kidney tissue: Mr. Hils had a hive fever along with chills, back pains, nausea, and he often had to urinate, which was quite painful, all of which were symptoms of the ailment called ureteropyelonephritis.
ureteropyelonephrostomy (s) (noun), ureteropyelonephrostomies (pl)
A complex medical word pertaining to a surgical procedure forming an artificial linkage between the ureter, the renal pelvis and the kidney: This very involved operation, called ureteropyelonephrostomy, pertains to reconstructed surgeries relating to bypassing blockages, scarring, structural abnormalities at the ureteropelvic junction.
ureteropyeloplasty (s) (noun), ureteropyeloplasties (pl)
The surgical operation to reconstruct the linkage between the ureter and the renal pelvis: By the method of ureteropyeloplasty, the obstruction in the connection between the ureter and the renal pelvis in Mr. Small's body was alleviated.
ureteropyelostomy (s) (noun), ureteropyelostomies (pl)
A surgical operation in which a connection between the pelvis and the ureter is created: Because Mr. Fisk was suffering from a blockage in the kidney, he underwent a ureteropyelostomy to allow normal urine drainage from the kidney.