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Patchy renal vasoconstriction after exercise in a child without renal hypouricemia
1Department of Pediatrics, Niigata City General Hospital, 2-6-1 Shichikuyama, Niigata 950-8739, Japan. twata@hosp.niigata.niigata.jp
Pediatric Nephrology (Berlin, Germany)
|April 17, 2002
Summary
This case study highlights exercise-induced patchy renal vasoconstriction and injury in a young female without renal hypouricemia. Analgesic use may contribute to these exercise-related renal events.
Area of Science:
- Nephrology
- Exercise Physiology
- Pharmacology
Background:
- Recurrent exercise-induced abdominal pain in a young female.
- Absence of known risk factors like renal hypouricemia.
Observation:
- Postcontrast CT revealed patchy renal vasoconstriction.
- Delayed wedge-shaped contrast enhancement noted 22 hours post-injection.
Findings:
- The patient presented with patchy renal vasoconstriction and subsequent renal injury.
- Exercise and analgesic ingestion were identified as contributing factors.
Implications:
- Suggests a potential link between exercise, analgesics, and renal vasoconstriction in susceptible individuals.
- Highlights the importance of considering medication use in exercise-related renal symptoms.