Pediatric Nephrology Discussion 6: Abnormal Urinalysis

References
The Urinalysis in the Diagnosis of Renal Disease (pdf file)

Illustrations:

Crystals:

Ca Oxalate Monohydrate

Ca Oxalate

Cystine

 Phosphate

Uric acid

 Uric Acid
Casts: WBC cast 1
Tubular epithelial cast 1 UA in ATN WBC cast 2
Tubular epithelial cast 2 Fatty cast Fatty cast polarized
RBC cast Waxy cast Granular cast
Cellular Elements:
RBC's Dysmorphic RBC 2
Dysmorphic RBC 1 WBC
Information:
Causes of Hematuria Protein/Creatinine Ratio
Red Urine: Approach Urinary Patterns and Renal Disease

Screening Tests in Pediatrics (pdf file)
Definitions of sensitivity, specificity, and positive and negative predictive values Definition of Positive Tb test Vision Screening in Pediatrics
Effect of disease prevalence on predictive values Recommendations for Tb testing
Risk of Cervical Neoplasia Tb Risks