paeds884
A 5 month old baby presents with failure to thrive, and the following blood results: Na=135 mmol/l K=2.3 mmol/lUrea=2.0 mmol/lCreatinine 30 µmol/lP=0.8 mmol/lBicarbonate=17 mmol/lCa=2.5 mmol/lAdditionally, urinalysis reveals 1+ glucose and 1+ protein. Which of the following is the most probable diagnosis?