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Renal failure occurs when the kidneys lose their ability to filter waste products from the blood effectively. It can be classified into two types: acute renal failure (ARF) and chronic renal failure (CRF).
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Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
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Chronic renal failure: an unexpected presentation.

An Eerdekens1, Rita Van Damme-Lombaerts, Lieven Lagae

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Summary
This summary is machine-generated.

Undiagnosed chronic renal failure in children can lead to severe complications like stroke and malignant hypertension. This case highlights hemolytic uremic syndrome as a critical underlying cause in pediatric patients.

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Area of Science:

  • Pediatric Nephrology
  • Clinical Case Study

Background:

  • Chronic renal failure (CRF) in children often stems from congenital issues or glomerulonephritis.
  • Undiagnosed CRF can manifest with severe systemic complications.

Purpose of the Study:

  • To present a case of a pediatric patient with cerebrovascular accident and malignant hypertension.
  • To identify the underlying cause of renal insufficiency and hypertension.

Main Methods:

  • Case report of a 13-year-old boy presenting with acute neurological and hypertensive emergencies.
  • Diagnostic workup including etiological investigation of hypertension and renal function assessment.
  • Histological confirmation of the underlying renal pathology.

Main Results:

  • The patient presented with cerebrovascular accident, malignant hypertension, and renal insufficiency.
  • Etiological workup confirmed chronic renal failure.
  • Histological examination revealed hemolytic uremic syndrome as the cause.

Conclusions:

  • Hemolytic uremic syndrome is a significant cause of chronic renal failure in children.
  • Early diagnosis and management of CRF are crucial to prevent severe complications.
  • This case underscores the importance of considering CRF in pediatric patients with severe hypertension and neurological symptoms.