J Korean Soc Pediatr Nephrol.
2004 Apr;8(1):74-79.
A Case of Nutcracker Syndrome Presenting with Orthostatic Proteinuria
- Affiliations
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- 1Department of Pediatrics, Kwandong University College of Medicine, Koyang, Korea. pkkim@kwandong.ac.kr
- 2Department of Diagnostic Radiology, Kwandong University College of Medicine, Koyang, Korea.
Abstract
- Orthostatic proteinuria is documented as a benign condition and the most common cause of isolated proteinuria. The etiology and pathogenesis of orthostatic proteinuria is not clear yet. Recently there were a few report that nutcracker syndrome seemed to cause orthostatic proteinuria. We experienced a case of a twelve-year-old female patient with incidently discovered orthostatic proteinuria who was suspected to have nutcracker phenomenon by doppler sonography. We confirmed this patient as nutcracker syndrome by renal venography.