nephr-, nephro-, nephri-, -nephric

(Greek: nephros; kidney, kidneys)

pyelonephritis (s) (noun); pyelonephritites, pyelonephritises (pl)
1. Inflammation of the kidney and its pelvis caused by bacterial infection: "Pyelonephritis is determined by a laboratory diagnosis of the urine (urinalysis) which reveals white blood cells (pyuria or pus in the urine) and bacteria in the urine (bacteriuria)."

"Usually, pyelonephritis shows an increase in circulating white cells in the blood (leucocytosis)."

2. Bacterial infection of the kidney that can be acute (sudden) or chronic (slow, subtle, and stubborn): "Pyelonephritis is usually a result of bacteria going up from the bladder and then on into the ureters to infect the kidneys."

"The symptoms of pyelonephritis include flank (side) pain, fever, shaking chills, sometimes foul-smelling urine, urgency (to urinate), frequency (urinating), and general malaise."

—Compiled from information located in
Webster's New World Medical Dictionary, Third Edition; Wiley Publishing, Inc.; 2008; page 356.
splenonephric
ureteroheminephrectomy
ureteronephrectomy
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.