Hydronephrosis overview
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Synonyms and keywords:
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Hydronephrosis is commonly caused by conditions that obstruct urine outflow anywhere between kidneys and urethral opening. It is also caused by non obstructive conditions in some cases. Most common causes of hydronephrosis are renal calculi, ureteropelvic junction obstruction, vesicoureteric reflux, carcinoma involving urinary tract, prostate enlargement and cancer, blood clots retention and external compression from pelvic and abdominal tumors such as ovarian cysts, and retroperitoneal fibrosis.
Differentiating Hydronephrosis from other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications and Prognosis
Diagnosis
Diagnostic study of choice | History and Symptoms | Physical Examination | Laboratory Findings | Electrocardiogram | X-Ray Findings | Echocardiography and Ultrasound | CT-Scan Findings | MRI Findings | Other Imaging Findings | Other Diagnostic Studies
Treatment
Medical Therapy | Surgery | Primary Prevention | Secondary Prevention | Cost-Effectiveness of Therapy | Future or Investigational Therapies