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Approach to red urine in children. Kamal Akl MD Professor of Pediatrics & Pediatric Nephrology. Objectives. Red urine is not always hematuria Hematuria is not always renal Focused Hx Focused PE Focused Labs & imaging- Focused management. Examples of Urine Color.
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Approach to red urine in children KamalAkl MD Professor of Pediatrics & Pediatric Nephrology
Objectives • Red urine is not always hematuria • Hematuria is not always renal • Focused Hx Focused PE Focused Labs & imaging- Focused management
Causes of red urine • Food • Medications • Others
Hematuria • Microscopic • Macroscopic • Definition of Microhematuria
Causes of hematuria in Jordan • UTI------------------------------- Around 1/3rd • Glomerulopathy-------------- Around 1/3rd • Crystals & Stones -------------Around 1/3rd • Rest: Miscellaneous
Causes of Hematuria in Children • Upper Urinary Tract vs Lower • Glomerular bleeding vsNonglomerular
Glomerularhematuria • Color • Presence of proteinuria • RBC morphology • RBC casts
Hematuria • Painless • Painfull
Hematuria • Importance of Medical & Diet History • Importance of Family History
Medical History • Lower vs upper urinary tract symptoms • Dietary Intake • Skin rash • History of URTI • Trauma/ Exercise • Medication intake • Geography • Prevalent conditions in the community
Hematuria • Persistent micro • Persistent micro + Proteinuria • Intermittent macro • Persistent micro OR Intemittent Macro
Alport Syndrome • Hematuria • Sensorineural Deafness • Renal Failure • May diagnose by skin biopsy instead of renal biopsy Look for Epidermal staining for collagen IV
Dietary History • Very Important • Water intake • For Hyperuricosuria Not only importance of purine intake such as red meat • BUT: Fructose intake
Diet History • Examples: • Hematuria after Mansaf : Hyperuricosuria(HU) • BBQ : HU • Mulukhia: Oxalate • Tomatoes: Oxalate • Sweetened Beverages: HU
Family History • Consanguinity • Similar cases • Deafness • ESRF • Familial Hematuria • Stones • Gout
Importance of PE • Complete PE + Focused on the condition • Check BP; edema • Evidence of systemic disease eg Rash
Presentations of Glomerular Disease • Asymptomatic Urinary Abnormalities • Hypertension • Acute Kidney Injury • Chronic Kidney Disease • Nephrotic Syndrome • Rapidly Progressive Glomerulonephritis
Focused Lab • Depends on • Medical History • Diet Hx • Family Hx
Focused Investigations • Based on Hx & PE
Focused Management • Depends on • Medical Hx • Diet Hx • Family Hx • Labs: Note treat the patient not the lab
Conclusions • Thank you