Pyonephrosis

Classification	ICD-10: N13.6; ICD-9-CM: 590.0, 590.1, 590.8;
External resources	eMedicine: med/2851;

Pyonephrosis (Greek pyon "pus" + nephros "kidney") is an infection of the kidneys' collecting system. Pus collects in the renal pelvis and causes distension of the kidney. It can cause kidney failure.^[1]

Causes[edit | edit source]

Pyonephrosis is sometimes a complication of kidney stones, which can be a source of persisting infection. It may also occur spontaneously. It can occur as a complication of hydronephrosis or pyelonephritis.

Treatment[edit | edit source]

This requires drainage, best performed by ureteral stent placement or nephrostomy.

References[edit | edit source]

↑ "pyonephrosis" at Dorland's Medical Dictionary

External links[edit | edit source]

Health science - Medicine - Nephrology - edit
Diseases of the glomerulus
Lupus nephritis \| Post-infectious glomerulonephritis \| Minimal change disease \| Focal segmental glomerulosclerosis \| Diabetic nephropathy
Diseases of the proximal convoluted tubules
Fanconi syndrome (Type II renal tubular acidosis) \| renal cell carcinoma
Diseases of the distal convoluted tubules
pseudohypoaldosteronism (Type IV renal tubular acidosis)
Diseases of the collecting duct
Type I renal tubular acidosis
Tumours of the kidney
renal cell carcinoma \| Wilms' tumour (children)
Diseases of the renal vasculature
renal artery stenosis \| vasculitis \| atheroembolic disease
Tubulointerstitial diseases of the kidney
Drug-induced interstitial nephritis \| Obstructive nephropathy \| Radiation nephritis \| Reflux nephropathy \| Sarcoidosis
Genetic diseases of the kidney/syndromes associated with kidney dysfunction
Alport syndrome \| Polycystic kidney disease \| Wilms' tumour (children) von Hippel-Lindau syndrome \| Hereditary papillary renal carcinoma \| Birt-Hogg-Dube syndrome \| Hereditary renal carcinoma
Genetic diseases of the kidney/syndromes associated with kidney dysfunction
Chronic Kidney Disease Anemia in CKD \| Causes of CKD \| CKD Overview \| CKD Tests and Diagnosis \| Diabetic Kidney Disease \| Eating Right for CKD \| High Blood Pressure and Kidney Disease \| Managing CKD \| Mineral and Bone Disorder in CKD \| Nutrition for Advanced CKD in Adults \| Preventing CKD \| Quick Reference on UACR & GFR Kidney Failure Eating and Nutrition for Hemodialysis \| Financial Help for Treatment of Kidney Failure \| Hemodialysis \| Kidney Failure \| Kidney Transplant \| Peritoneal Dialysis Other Kidney Topics Acquired Cystic Kidney Disease \| Amyloidosis and Kidney Disease \| Diabetes Insipidus \| Ectopic Kidney \| Glomerular Diseases \| Goodpasture Syndrome \| Henoch-Schönlein Purpura \| IgA Nephropathy \| Kidney Dysplasia \| Kidney Infection (Pyelonephritis) \| Kidney Stones \| Lupus Nephritis \| Medullary Sponge Kidney \| Nephrotic Syndrome in Adults \| Pain Medicine and Kidney Damage \| Polycystic Kidney Disease (PKD) \| Renal Artery Stenosis \| Renal Tubular Acidosis \| Simple Kidney Cysts \| Solitary Kidney \| Your Kidneys and How They Work \| Your Urinary Tract and How It Works

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[1] "pyonephrosis" at Dorland's Medical Dictionary

[1]