Polycystic kidney disease ultrasound: Difference between revisions
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==Ultrasound== | ==Ultrasound== | ||
Ultrasonography is the preferred tool for the diagnosis of ADPKD due to its safety profile and low cost. In patients with a positive family history, the diagnosis of ADPKD is based on the detection of bilateral fluid-filled renal cysts. Ultrasound imaging is highly sensitive and can detect cysts > 1 cm in diameter. The diagnostic criteria include: | |||
* Two or more unilateral or bilateral cysts in patients <30 years old | |||
* Two or more cysts in each kidney in patients 30-59 years old | |||
* Four or more cysts in each kidney in patients ≥60 years of age or older. | |||
==References== | ==References== |
Revision as of 12:42, 25 November 2013
Polycystic kidney disease Microchapters |
Differentiating Polycystic kidney disease from other Diseases |
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Diagnosis |
Treatment |
Case Studies |
Polycystic kidney disease ultrasound On the Web |
American Roentgen Ray Society Images of Polycystic kidney disease ultrasound |
Risk calculators and risk factors for Polycystic kidney disease ultrasound |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
Overview
Ultrasound
Ultrasonography is the preferred tool for the diagnosis of ADPKD due to its safety profile and low cost. In patients with a positive family history, the diagnosis of ADPKD is based on the detection of bilateral fluid-filled renal cysts. Ultrasound imaging is highly sensitive and can detect cysts > 1 cm in diameter. The diagnostic criteria include:
- Two or more unilateral or bilateral cysts in patients <30 years old
- Two or more cysts in each kidney in patients 30-59 years old
- Four or more cysts in each kidney in patients ≥60 years of age or older.