No protein, normal kidney
function. Seeing nephrologist, who ordered 24 hour urine
and labs. C3
and C4 are low, urine showed abnormal (glyoxolate?? or glycolate?) (pre-cursor to stones). Nephrologist is confused as to whether it's stones or kidney lesion. Waiting on further immune tests before proceeding with biopsy.
In your opinion, is a biopsy absolutely necessary? What are the possible diagnoses? With the low complement, is it safe to assume this is NOT stones?