%0 Journal Article %T Prediction of Cortical Defect Using C-Reactive Protein and Urine Sodium to Potassium Ratio in Infants with Febrile Urinary Tract Infection %A Jun Ho Lee %A Su Jin Jung %J Archive of "Yonsei Medical Journal". %D 2016 %R 10.3349/ymj.2016.57.1.103 %X We investigated whether C-reactive protein (CRP) levels, urine protein-creatinine ratio (uProt/Cr), and urine electrolytes can be useful for discriminating acute pyelonephritis (APN) from other febrile illnesses or the presence of a cortical defect on 99mTc dimercaptosuccinic acid (DMSA) scanning (true APN) from its absence in infants with febrile urinary tract infection (UTI) %K Pyelonephritis %K C-reactive protein %K proteinuria %K urine sodium-potassium ratio %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4696940/